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Date/Time of Last Update: Wed Mar 22 00:00:33 2023 UTC




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10 Best Wireless Earbuds for Working Out (2023)
Fri, 17 Mar 2023 14:00:00 +0000
Rock your inner jock with a pair of sturdy, sweatproof, and tangle-proof headphones. Here are our favorites.
Match ID: 0 Score: 25.00 source: www.wired.com age: 4 days
qualifiers: 25.00 fitness

The truth about Gwyneth Paltrow’s diet? It is as strange as you’d expect | Arwa Mahdawi
Tue, 21 Mar 2023 14:50:24 GMT

The actor and influencer has been called out for glorifying restricted eating. What is it with the rich and their weird ideas about wellness?

This time there aren’t any vaginas involved. I say that because half the time Gwyneth Paltrow is in the news it’s vagina-related. On this occasion, however, it’s because a lot of people are seemingly annoyed that she – a woman who has amassed a fortune doling out strange and often suspect health advice via her lifestyle brand Goop – follows that advice herself.

The trouble started when Paltrow appeared on an episode of Dr Will Cole’s The Art of Being Well podcast and shared what she eats in a typical day. Which, no points for guessing, isn’t much. She doesn’t eat until about noon which, in normal-person-speak, means she skips breakfast. In wellness land it means she’s doing “a nice intermittent fast”. Then she has something that won’t spike her blood pressure, such as coffee. She often follows that up with “bone broth”. An hour of “movement” ensues, wrapped up with some vigorous dry brushing and the sauna. Finally: an early dinner. “I try to eat according to paleo,” she says. “So lots of vegetables. It’s really important for me to support my detox.” I’m sorry, detox? You can’t detox if there was never any tox in the first place.

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Match ID: 1 Score: 20.00 source: www.theguardian.com age: 0 days
qualifiers: 20.00 dieting

Electric air taxis being developed for Paris Olympics in 2024
Tue, 21 Mar 2023 20:57:13 GMT

Aircraft will take off and land vertically, and carry a single passenger between transport hubs, says capital’s airports operator

Athletes are getting in shape for the Paris Olympic Games in 2024, and so is the world’s first electric air taxi network.

“We are going to make it happen,” Solène Le Bris of Paris airports operator Groupe ADP told an industry audience at Amsterdam Drone Week. “We are trying to launch the first e-VTOL [vertical takeoff and landing] pre-commercial service in the world: that’s our ambition.”

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Match ID: 2 Score: 15.00 source: www.theguardian.com age: 0 days
qualifiers: 15.00 athlete

Supreme Court asked to allow West Virginia’s transgender athlete ban
Tue, 21 Mar 2023 10:00:32 EDT
The case involves a 12-year-old transgender girl who is taking puberty blockers and wants to stay on the girls’ track and cross-country teams at her middle school.
Match ID: 3 Score: 15.00 source: www.washingtonpost.com age: 0 days
qualifiers: 15.00 athlete

Top 10 Best PLR(Private Label Rights) Websites | Which One You Should Join in 2022?
Sat, 26 Feb 2022 13:36:00 +0000
PLR


Content creation is one of the biggest struggles for many marketers and business owners. It often requires both time and financial resources, especially if you plan to hire a writer.
Today, we have a fantastic opportunity to use other people's products by purchasing Private Label Rights.

To find a good PLR website, first, determine the type of products you want to acquire. One way to do this is to choose among membership sites or PLR product stores. Following are 10 great sites that offer products in both categories.

What are PLR websites?

Private Label Rights (PLR) products are digital products that can be in the form of an ebook, software, online course videos, value-packed articles, etc. You can use these products with some adjustments to sell as your own under your own brand and keep all the money and profit yourself without wasting your time on product creation.
The truth is that locating the best website for PLR materials can be a time-consuming and expensive exercise. That’s why we have researched, analyzed, and ranked the best 10 websites:

1. PLR.me

 PLR.me is of the best places to get PLR content in 2021-2022. It offers a content marketing system that comes with courses, brandable tools, and more. It is the most trusted PLR website, among other PLR sites. The PLR.me platform features smart digital caching PLR tools for health and wellness professionals. The PLR.me platform, which was built on advanced caching technology, has been well-received by big brands such as Toronto Sun and Entrepreneur. The best thing about this website is its content marketing automation tools.

Pricing

  • Pay-as-you-go Plan – $22
  • 100 Monthly Plan – $99/month
  • 400 Annual Plan – $379/year
  • 800 Annual Plan – $579/year
  • 2500 Annual Plan – $990/year

Pros

  • Access over 15,940+ ready-to-use PLR coaching resources.
  • Content marketing and sliding tools are provided by the site.
  • You can create courses, products, webinars, emails, and nearly anything else you can dream of.
  • You can cancel your subscription anytime.

Cons

  • Compared to other top PLR sites, this one is a bit more expensive.

2. InDigitalWorks

InDigitalWorks is a leading private label rights membership website established in 2008. As of now, it has more than 100,000 members from around the globe have joined the platform. The site offers thousands of ready-to-be-sold digital products for online businesses in every single niche possible. InDigitalWorks features hundreds of electronic books, software applications, templates, graphics, videos that you can sell right away.

Pricing:

  • 3 Months Plan – $39
  • 1 Year Plan – $69
  • Lifetime Plan – $79

Pros

  • IndigitalWorks promotes new authors by providing them with 200 free products for download.
  • Largest and most reputable private label rights membership site.
  •  20000+ digital products
  • 137 training videos provided by experts to help beginners set up and grow their online presence for free.
  • 10 GB of web hosting will be available on a reliable server.

Cons

  • Fewer people are experiencing the frustration of not getting the help they need.

3. BuyQualityPLR

BuyQualityPLR’s website is a Top PLR of 2021-2022! It's a source for major Internet Marketing Products and Resources. Whether you’re an Affiliate Marketer, Product Creator, Course Seller,  BuyQualityPLR can assist you in the right direction. You will find several eBooks and digital products related to the Health and Fitness niche, along with a series of Security-based products. If you search for digital products, Resell Rights Products, Private Label Rights Products, or Internet Marketing Products, BuyQualityPLR is among the best websites for your needs.

Pricing

  • Free PLR articles packs, ebooks, and other digital products are available
  • Price ranges from 3.99$ to 99.9$

Pros

  • Everything on this site is written by professionals
  • The quick download features available
  • Doesn't provide membership.
  • Offers thousand of PLR content in many niches
  • Valuable courses available

Cons

  • You can't buy all content because it doesn't provide membership

4. IDPLR

The IDPLR website has helped thousands of internet marketers since 2008. This website follows a membership approach and allows you to gain access to thousands of PLR products in different niches. The best thing about this site is the quality of the products, which is extremely impressive.
This is the best PLR website of 2021-2022, offering over 200k+ high-quality articles. It also gives you graphics, templates, ebooks, and audio.

Pricing

  • 3 Months ACCESS: $39
  • 1 YEAR ACCESS: $69
  • LIFETIME ACCESS: $79

Pros

  • You will have access to over 12,590 PLR products.
  • You will get access to training tutorials and Courses in a Gold membership.
  • 10 GB of web hosting will be available on a reliable server.
  • You will receive 3D eCover Software
  • It offers an unlimited download limit
  • Most important, you will get a 30 day money-back guarantee

Cons:

  • A few products are available for free membership.

5. PLRMines

PLRmines is a leading digital product library for private label rights products. The site provides useful information on products that you can use to grow your business, as well as licenses for reselling the content. You can either purchase a membership or get access through a free trial, and you can find unlimited high-quality resources via the site's paid or free membership. Overall, the site is an excellent resource for finding outstanding private label rights content.

Pricing

  • Lifetime membership:  $97

Pros

  • 4000+ ebooks from top categories
  • Members have access to more than 660 instructional videos covering all kinds of topics in a membership area.
  • You will receive outstanding graphics that are ready to use.
  • They also offer a variety of helpful resources and tools, such as PLR blogs, WordPress themes, and plugins

Cons

  • The free membership won't give you much value.

6. Super-Resell

Super-Resell is another remarkable provider of PLR material. The platform was established in 2009 and offers valuable PLR content to users. Currently, the platform offers standard lifetime memberships and monthly plans at an affordable price. Interested users can purchase up to 10,000 products with digital rights or rights of re-sale. Super-Resell offers a wide range of products such as readymade websites, article packs, videos, ebooks, software, templates, and graphics, etc.

Pricing

  • 6 Months Membership: $49.90
  • Lifetime membership: $129

Pros

  • It offers you products that come with sales pages and those without sales pages.
  •  You'll find thousands of digital products that will help your business grow.
  • Daily News update

Cons

  • The company has set up an automatic renewal system. This can result in costs for you even though you are not using the service.

7. Unstoppable PLR

UnStoppablePLR was launched in 2006 by Aurelius Tjin, an internet marketer. Over the last 15 years, UnStoppablePLR has provided massive value to users by offering high-quality PLR content. The site is one of the best PLR sites because of its affordability and flexibility.

Pricing

  • Regular Price: $29/Month

Pros

  • You’ll get 30 PLR articles in various niches for free.
  • 100% money-back guarantee.
  • Members get access to community
  • It gives you access to professionally designed graphics and much more.

Cons

  • People often complain that not enough PLR products are released each month. 

8. Resell Rights Weekly

Resell Rights Weekly, a private label rights (PLR) website, provides exceptional PLR content. It is among the top free PLR websites that provide free membership. You will get 728+ PLR products completely free and new products every single week. The Resell Rights Weekly gives you free instant access to all products and downloads the ones you require.

Pricing

  • Gold Membership: $19.95/Month

Pros

  • Lots of products available free of cost
  • Free access to the  members forum

Cons

  • The prices for the products at this PLR site are very low quality compared to other websites that sell the same items.

9. MasterResellRights

MasterResellRights was established in 2006, and it has helped many successful entrepreneurs. Once you join MasterResellRights, you will get access to more than 10,000 products and services from other members. It is one of the top PLR sites that provide high-quality PLR products to members across the globe. You will be able to access a lot of other membership privileges at no extra price. The website also provides PLR, MRR, and RR license products.

Pricing

One Month Membership: $19.97
Three Month Membership: $47.00

Pros

Access more than 10,000 high-quality,  PLR articles in different niches.
Get daily fresh new updates
Users get 8 GB of hosting space
You can pay using PayPal

Cons

Only members have access to the features of this site.

10. BigProductStore 

BigProductStore is a popular private label rights website that offers tens of thousands of digital products. These include software, videos, video courses, eBooks, and many others that you can resell, use as you want, or sell and keep 100% of the profit.
The PLR website updates its product list daily. It currently offers over 10,000 products.
The site offers original content for almost every niche and when you register as a member, you can access the exclusive products section where you can download a variety of high-quality, unique, and exclusive products.

Pricing

  • Monthly Plan: $19.90/Month 27% off
  • One-Time-Payment: $98.50  50% off
  • Monthly Ultimate: $29.90/Month 36% off
  • One-Time-Payment Ultimate: $198.50 50% off

Pros

  • You can use PLR products to generate profits, give them as bonuses for your affiliate promotion campaign, or rebrand them and create new unique products.
  • Lifetime memberships for PLR products can save you money if you’re looking for a long-term solution to bulk goods.
  • The website is updated regularly with fresh, quality content.

Cons

  • Product descriptions may not provide much detail, so it can be difficult to know just what you’re downloading.
  • Some product categories such as WP Themes and articles are outdated. 

Match ID: 4 Score: 5.00 source: techncruncher.blogspot.com age: 388 days
qualifiers: 5.00 fitness

Filter efficiency 99.345 (5 matches/763 results)


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Filter efficiency 100.000 (0 matches/763 results)


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How an Electrical Engineer Solved Australia’s Most Famous Cold Case
Mon, 20 Mar 2023 15:00:02 +0000


Dead, and in a jacket and tie. That’s how he was on 1 December 1948, when two men found him slumped against a retaining wall on the beach at Somerton, a suburb of Adelaide, Australia.

Photo of a person in a shirt and tie. The Somerton Man’s body was found on a beach in 1948. Nobody came forward to identify him. JAMES DURHAM

Police distributed a photograph, but no one came forward to claim the body. Eyewitnesses reported having seen the man, whom the newspapers dubbed the Somerton Man and who appeared to be in his early 40s, lying on the beach earlier, perhaps at one point moving his arm, and they had concluded that he was drunk. The place of death led the police to treat the case as a suicide, despite the apparent lack of a suicide note. The presence of blood in the stomach, a common consequence of poisoning, was noted at the autopsy. Several chemical assays failed to identify any poison; granted, the methods of the day were not up to the task.

Photo of a building from the outside The place on Somerton Beach where the man was found dead is marked with an X. NEWS CORP./ALAMY

Photo of men around clothing Policemen recovered the man’s suitcase from the Adelaide city railway station and examined its contents. NEWS CORP./ALAMY

Image of fingerprints. The man’s fingerprints, taken after autopsy, were sent to the U.S. Federal Bureau of Investigation, which found no match. DEREK ABBOTT

There was speculation of foul play. Perhaps the man was a spy who had come in from the cold; 1948 was the year after the Cold War got its name. This line of thought was strengthened, a few months later, by codelike writings in a book that came to be associated with the case.

These speculations aside, the idea that a person could simply die in plain view and without friends or family was shocking. This was a man with an athletic build, wearing a nice suit, and showing no signs of having suffered violence. The problem nagged many people over the years, and eventually it took hold of me. In the late 2000s, I began working on the Somerton Man mystery, devoting perhaps 10 hours a week to the research over the course of about 15 years.

Codes and Cyphers

Throughout my career, I have always been interested in cracking mysteries. My students and I used computational linguistics to identify which of the three authors of The Federalist Papers—Alexander Hamilton, James Madison, and John Jay—was responsible for any given essay. We tried using the same method to confirm authorship of Biblical passages. More recently, we’ve been throwing some natural­-language processing techniques into an effort to decode the Voynich Manuscript, an early 15th-century document written in an unknown language and an unknown script. These other projects yield to one or another key method of inquiry. The Somerton Man problem posed a broader challenge.


Image of a newsprint


Photo of people standing around a coffin.


My one great advantage has been my access to students and to scientific instruments at the University of Adelaide, where I am a professor of electrical and electronic engineering. In 2009, I established a working group at the university’s Center for Biomedical Engineering.


A image of a piece of paper that says, "Tamam Shud."


One question surrounding the Somerton Man had already been solved by sleuths of a more literary bent. In 1949, a pathologist had found a bit of paper concealed in one of the dead man’s pockets, and on it were printed the words Tamám Shud, the Persian for “finished.” The phrase appears at the end of Edward FitzGerald’s translation of the Rubáiyát of Omar Khayyám, a poem that remains popular to this day.

The police asked the public for copies of the book in which the final page had been torn out. A man found such a book in his car, where apparently it had been thrown in through an open window. The book proved a match.


An image of book pages with a piece ripped out.


The back cover of the book also included scribbled letters, which were at first thought to constitute an encrypted message. But statistical tests carried out by my team showed that it was more likely a string of the initial letters of words. Through computational techniques, we eliminated all of the cryptographic codes known in the 1940s, leaving as a remaining possibility a one-time pad, in which each letter is based on a secret source text. We ransacked the poem itself and other texts, including the Bible and the Talmud, but we never identified a plausible source text. It could have been a pedestrian aide-mémoire—to list the names of horses in an upcoming race, for example. Moreover, our research indicates that it doesn’t have the structural sophistication of a code. The Persian phrase could have been the man’s farewell to the world: his suicide note.


An image of a page with letters on it.


Also scribbled on the back cover was a telephone number that led to one Jo Thomson, a woman who lived merely a five-minute walk from where the Somerton Man had been found. Interviewers then and decades later reported that she had seemed evasive; after her death, some of her relatives and friends said they speculated that she must have known the dead man. I discovered a possible clue: Thomson’s son was missing his lateral incisors, the two teeth that normally flank the central incisors. This condition, found in a very small percentage of the population, is often congenital; oddly, the Somerton Man had it, too. Were they related?

And yet the attempt to link Thomson to the body petered out. Early in the investigation, she told the police that she had given a copy of the Rubáiyát to a lieutenant in the Australian Army whom she had known during the war, and indeed, that man turned out to own a copy. But Thomson hadn’t seen him since 1945, he was very much alive, and the last page of his copy was still intact. A trail to nowhere, one of many that were to follow.


A plaster cast of a person


Upclose images of hair.


DNA from the Death Mask

We engineers in the 21st century had several other items to examine. First was a plaster death mask that had been made six months after the man died, during which time the face had flattened. We tried several methods to reconstruct its original appearance: In 2013 we commissioned a picture by Greg O’Leary, a professional portrait artist. Then, in 2020, we approached Daniel Voshart, who designs graphics for Star Trek movies. He used a suite of professional AI tools to create a lifelike reconstruction of the Somerton Man. Later, we obtained another reconstruction by Michael Streed, a U.S. police sketch artist. We published these images, together with many isolated facts about the body, the teeth, and the clothing, in the hope of garnering insights from the public. No luck.

As the death mask had been molded directly off the Somerton Man’s head, neck, and upper body, some of the man’s hair was embedded in the plaster of ­Paris—a potential DNA gold mine. At the University of ­Adelaide, I had the assistance of a hair forensics expert, Janette Edson. In 2012, with the permission of the police, Janette used a magnifying glass to find where several hairs came together in a cluster. She was then able to pull out single strands without breaking them or damaging the plaster matrix. She thus secured the soft, spongy hair roots as well as several lengths of hair shaft. The received wisdom of forensic science at the time held that the hair shaft would be useless for DNA analysis without the hair root.


A photo of a woman next to a plaster cast of a man.


A woman in front of a device.


Janette performed our first DNA analysis in 2015 and, from the hair root, was able to place the sample within a maternal genetic lineage, or haplotype, known as “H,” which is widely spread around Europe. (Such maternally inherited DNA comes not from the nucleus of a cell but from the mitochondria.) The test therefore told us little we hadn’t already known. The concentration of DNA was far too low for the technology of the time to piece together the sequencing we needed.

Fortunately, sequencing tools continued to improve. In 2018, Guanchen Li and Jeremy Austin, also at the University of Adelaide, obtained the entire mitochondrial genome from hair-root material and narrowed down the maternal haplotype to H4a1a1a.


\u200bThis closeup view of the mask shows embedded hairs standing on end.


An image of magnified hair.


However, to identify Somerton Man using DNA databases, we needed to go to autosomal DNA—the kind that is inherited from both parents. There are more than 20 such databases, 23andMe and Ancestry being the largest. These databases require sequences of from 500,000 to 2,000,000 single nucleotide polymorphisms, or SNPs (pronounced “snips”). The concentration levels of autosomes in the human cell tend to be much lower than those of the mitochondria, and so Li and Austin were able to obtain only 50,000 SNPs, of which 16,000 were usable. This was a breakthrough, but it still wasn’t good enough to work on a database.

Trying a Desperate Move

In 2022, at the suggestion of Colleen Fitzpatrick, a former NASA employee who had trained as a nuclear physicist but then became a forensic genetics expert, I sent a hair sample to Astrea Forensics, a DNA lab in the United States. This was our best hair-root sample, one that I had nervously guarded for 10 years. The result from Astrea came back—and it was a big flop.

Seemingly out of options, we tried a desperate move. We asked Astrea to analyze a 5-centimeter-long shaft of hair that had no root at all. Bang! The company retrieved 2 million SNPs. The identity of the Somerton Man was now within our reach.

So why did the rootless shaft work in our case?


The DNA analysis that police use for standard crime-solving relies on only 20 to 25 short tandem repeats (STRs) of DNA. That’s fine for police, who mostly do one-to-one matches to determine whether the DNA recovered at a crime scene matches a suspect’s DNA.

But finding distant cousins of the Somerton Man on genealogical databases constitutes a one-to-many search, and for that you typically need around 500,000 markers. For these genealogical searches, SNPs are used because they contain information on ethnicity and ancestry generally. Note that SNPs have around 50 to 150 base pairs of nucleotides, whereas typical STRs tend to be longer, containing 80 to 450 base pairs. The hair shaft contains DNA that is mostly fragmented, so it’s of little use when you’re seeking longer STR segments but it’s a great source of SNPs. So this is why crime forensics traditionally focused on the root and ignored the shaft, although this practice is now changing very slowly.

Another reason the shaft was such a trove of DNA is that keratin, its principal component, is a very tough protein, and it had protected the DNA fragments lodged within it. The 74-year-old soft spongy hair root, on the other hand, had not protected the DNA to the same extent. We set a world record for obtaining a human identification, using forensic genealogy, from the oldest piece of hair shaft. Several police departments in the United States now use hair shafts to retrieve DNA, as I am sure many will start to do in other countries, following our example.


An image of a family tree.


Libraries of SNPs can be used to untangle the branching lines of descent in a family tree. We uploaded our 2 million SNPs to GEDmatch Pro, an online genealogical database located in Lake Worth, Fla. (and recently acquired by Qiagen, a biotech company based in the Netherlands). The closest match was a rather distant relative based in Victoria, Australia. Together with Colleen Fitzpatrick, I built out a family tree containing more than 4,000 people. On that tree we found a Charles Webb, son of a baker, born in 1905 in Melbourne, with no date of death recorded.

Charles never had children of his own, but he had five siblings, and I was able to locate some of their living descendants. Their DNA was a dead match. I also found a descendant of one of his maternal aunts, who agreed to undergo a test. When a positive result came through on 22 July 2022, we had all the evidence we needed. This was our champagne moment.

Reconstructing Somerton Man’s Life

In late 2021, police in South Australia ordered an exhumation of the Somerton Man’s body for a thorough analysis of its DNA. At the time we prepared this article, they had not yet confirmed our result, but they did announce that they were “cautiously optimistic” about it.

All at once, we were able to fill in a lot of blank spaces. Webb was born on 16 November 1905, in Footscray, a suburb of Melbourne, and educated at a technical college, now Swinburne University of Technology. He later worked as an electrical technician at a factory that made electric hand drills. Our DNA tests confirmed he was not related to Thomson’s son, despite the coincidence of their missing lateral incisors.


Photo of a family with names over the top.


We discovered that Webb had married a woman named Dorothy Robinson in 1941 and had separated from her in 1947. She filed for divorce on grounds of desertion, and the divorce lawyers visited his former place of work, confirming that he had quit around 1947 or 1948. But they could not determine what happened to him after that. The divorce finally came through in 1952; in those days, divorces in Australia were granted only five years after separation.

At the time of Webb’s death his family had become quite fragmented. His parents were dead, a brother and a nephew had died in the war, and his eldest brother was ill. One of his sisters died in 1955 and left him money in her will, mistakenly thinking he was still alive and living in another state. The lawyers administering the will were unable to locate Charles.


A image of two spectrographs.


We got more than DNA from the hair: We also vaporized a strand of hair by scanning a laser along its length, a technique known as laser ablation. By performing mass spectrometry on the vapor, we were able to track Webb’s varying exposure to lead. A month before Webb’s death, his lead level was high, perhaps because he had been working with the metal, maybe soldering with it. Over the next month’s worth of hair growth, the lead concentration declined; it reached its lowest level at his death. This might be a sign that he had moved.

With a trove of photographs from family albums and other sources, we were able to compare the face of the young Webb with the artists’ reconstructions we had commissioned in 2013 and 2021 and the AI reconstruction we had commissioned in 2020. Interestingly, the AI reconstruction had best captured his likeness.


An image of a smiling man.


A group photograph, taken in 1921, of the Swinburne College football team, included a young Webb. Clues found in newspapers show that he continued to participate in various sports, which would explain the athletic condition of his body.

An Engineering Approach Paid Off

What’s interesting about solving such a case is how it relies on concepts that may seem counterintuitive to forensic biologists but are quite straightforward to an electronics engineer. For example, when dealing with a standard crime scene that uses only two dozen STR markers, one observes very strict protocols to ensure the integrity of the full set of STRs. When dealing with a case with 2 million SNPs, by contrast, things are more relaxed. Many of the old-school STR protocols don’t apply when you have access to a lot of information. Many SNPs can drop out, some can even be “noise,” the signal may not be clean—and yet you can still crack the case!

Engineers understand this concept well. It’s what we call graceful degradation—when, say, a few flipped bits on a digital video signal are hardly noticed. The same is true for a large SNP file.

And so, when Astrea retrieved the 2 million SNPs, the company didn’t rely on the traditional framework for DNA-sequencing reads. It used a completely different mathematical framework, called imputation. The concept of imputation is not yet fully appreciated by forensics experts who have a biological background. However, for an electronics engineer, the concept is similar to error correction: We infer and “impute” bits of information that have dropped out of a received digital signal. Such an approach is not possible with a few STRs, but when handling over a million SNPs, it’s a different ball game.

Much of the work on identifying Charles Webb from his genealogy had to be done manually because there are simply no automated tools for the task. As an electronics engineer, I now see possible ways to make tools that would speed up the process. One such tool my team has been working on, together with Colleen Fitzpatrick, is software that can input an entire family tree and represent all of the birth locations as colored dots on Google Earth. This helps to visualize geolocation when dealing with a large and complex family.

The Somerton Man case still has its mysteries. We cannot yet determine where Webb lived in his final weeks or what he was doing. Although the literary clue he left in his pocket was probably an elliptical suicide note, we cannot confirm the exact cause of death. There is still room for research; there is much we do not know.

This article appears in the April 2023 print issue as “Finding Somerton Man.”




Match ID: 0 Score: 85.00 source: spectrum.ieee.org age: 1 day
qualifiers: 50.00 genetic, 25.00 google, 10.00 california

Demissões na Meta, Twitter, Google, XP e empresas de tecnologia têm 'leve ameaça', cortes durante licença e bônus menor para brasileiros
Mon, 20 Mar 2023 15:00:30 +0000

Mais de 100 afetados pela onda de demissões em empresas de tecnologia contam como o encanto virou decepção.

The post Demissões na Meta, Twitter, Google, XP e empresas de tecnologia têm ‘leve ameaça’, cortes durante licença e bônus menor para brasileiros appeared first on The Intercept.


Match ID: 1 Score: 70.00 source: theintercept.com age: 1 day
qualifiers: 25.00 google, 15.00 musk, 10.00 whatsapp, 10.00 amazon, 5.00 uber, 5.00 startup

Here’s the full analysis of newly uncovered genetic data on COVID’s origins
Tue, 21 Mar 2023 21:28:26 +0000
The genetic data paints a picture of spillover in one zone of the market.
Match ID: 2 Score: 60.00 source: arstechnica.com age: 0 days
qualifiers: 50.00 genetic, 10.00 california

Ask Amy: A ‘thin and fit’ person tries to understand obesity
Tue, 21 Mar 2023 00:00:00 EDT
A “thin and fit” reader is confused about the science around why some people weigh more than others.
Match ID: 3 Score: 60.00 source: www.washingtonpost.com age: 0 days
qualifiers: 50.00 genetic, 10.00 amazon

The Genesis GV70 Electrified humbly sticks to its strengths
Tue, 21 Mar 2023 13:00:05 +0000
With its latest, Genesis is one step closer to putting ICE in its rearview mirror.
Match ID: 4 Score: 50.00 source: arstechnica.com age: 0 days
qualifiers: 50.00 genes

Judge dismisses gamers’ claims that Microsoft/Activision merger will spoil gaming
Tue, 21 Mar 2023 19:53:47 +0000
Gamers have 20 days to supply more evidence showing the merger would harm them.
Match ID: 5 Score: 45.00 source: arstechnica.com age: 0 days
qualifiers: 25.00 trade, 10.00 microsoft, 10.00 california

What Is Tesla’s Mystery Magnet?
Fri, 17 Mar 2023 13:00:31 +0000


Tesla’s investor day on 1 March began with a rambling, detailed discourse on energy and the environment before transitioning into a series of mostly predictable announcements and boasts. And then, out of nowhere, came an absolute bombshell: “We have designed our next drive unit, which uses a permanent-magnet motor, to not use any rare-earth elements at all,” declared Colin Campbell, Tesla’s director of power-train engineering.

It was a stunning disclosure that left most experts in permanent magnetism wary and perplexed. Alexander Gabay, a researcher at the University of Delaware, states flatly: “I am skeptical that any non-rare-earth permanent magnet could be used in a synchronous traction motor in the near future.” And at Uppsala University, in Sweden, Alena Vishina, a physicist, elaborates, “I’m not sure it’s possible to use only rare-earth-free materials to make a powerful and efficient motor.”

The problem here is physics, which not even Tesla can alter.

And at a recent magnetics conference Ping Liu, a professor at the University of Texas, in Arlington, asked other researchers what they thought of Tesla’s announcement. “No one fully understands this,” he reports. (Tesla did not respond to an e-mail asking for elaboration of Campbell’s comment.)

Tesla’s technical prowess should never be underestimated. But on the other hand, the company—and in particular, its CEO—has a history of making sporadic sensational claims that don’t pan out (we’re still waiting for that US $35,000 Model 3, for example).

The problem here is physics, which not even Tesla can alter. Permanent magnetism occurs in certain crystalline materials when the spins of electrons of some of the atoms in the crystal are forced to point in the same direction. The more of these aligned spins, the stronger the magnetism. For this, the ideal atoms are ones that have unpaired electrons swarming around the nucleus in what are known as 3d orbitals. Tops are iron, with four unpaired 3d electrons, and cobalt, with three.

But 3d electrons alone are not enough to make superstrong magnets. As researchers discovered decades ago, magnetic strength can be greatly improved by adding to the crystalline lattice atoms with unpaired electrons in the 4f orbital—notably the rare-earth elements neodymium, samarium, and dysprosium. These 4f electrons enhance a characteristic of the crystalline lattice called magnetic anisotropy—in effect, they promote adherence of the magnetic moments of the atoms to the specific directions in the crystal lattice. That, in turn, can be exploited to achieve high coercivity, the essential property that lets a permanent magnet stay magnetized. Also, through several complex physical mechanisms, the unpaired 4f electrons can amplify the magnetism of the crystal by coordinating and stabilizing the spin alignment of the 3d electrons in the lattice.

Since the 1980s, a permanent magnet based on a compound of neodymium, iron, and boron (NdFeB), has dominated high-performance applications, including motors, smartphones, loudspeakers, and wind-turbine generators. A 2019 study by Roskill Information Services, in London, found that more than 90 percent of the permanent magnets used in automotive traction motors were NdFeB.

So if not rare-earth permanent magnets for Tesla’s next motor, then what kind? Among experts willing to speculate, the choice was unanimous: ferrite magnets. Among the non-rare-earth permanent magnets invented so far, only two are in large-scale production: ferrites and another type called Alnico (aluminum nickel cobalt). Tesla isn’t going to use Alnico, a half-dozen experts contacted by IEEE Spectrum insisted. These magnets are weak and, more important, the world supply of cobalt is so fraught that they make up less than 2 percent of the permanent-magnet market.

There are more than a score of permanent magnets that use no rare-earth elements, or don’t use much of them. But none of these have made an impact outside the laboratory.

Ferrite magnets, based on a form of iron oxide, are cheap and account for nearly 30 percent of the permanent-magnet market by sales. But they, too, are weak (one major use is holding refrigerator doors shut). A key performance indicator of a permanent magnet is its maximum energy product, measured in megagauss-oersteds (MGOe). It reflects both the strength of a magnet as well as its coercivity. For the type of NdFeB commonly used in automotive traction motors, this value is generally around 35 MGOe. For the best ferrite magnets, it is around 4.

“Even if you get the best-performance ferrite magnet, you will have performance about five to 10 times below neodymium-iron-boron,” says Daniel Salazar Jaramillo, a magnetics researcher at the Basque Center for Materials, Applications, and Nanostructures, in Spain. So compared to a synchronous motor built with NdFeB magnets, one based on ferrite magnets will be much larger and heavier, much weaker, or some combination of the two.

To be sure, there are more than a score of other permanent magnets that use no rare-earth elements or don’t use much of them. But none of these have made an impact outside the laboratory. The list of attributes needed for a commercially successful permanent magnet includes high field strength, high coercivity, tolerance of high temperatures, good mechanical strength, ease of manufacturing, and lack of reliance on elements that are scarce, toxic, or problematic for some other reason. All of the candidates today fail to tick one or more of these boxes.

A silver disk on a black background. Iron-nitride magnets, such as this one from startup Niron Magnetics, are among the most promising of an emerging crop of permanent magnets that do not use rare-earth elements.Niron Magnetics

But give it a few more years, say some researchers, and one or two of these could very well break through. Among the most promising: iron nitride, Fe16N2. A Minneapolis startup, Niron Magnetics, is now commercializing technology that was pioneered with funding from ARPA-E by Jian Ping Wang at the University of Minnesota in the early 2000s, after earlier work at Hitachi. Niron’s executive vice president, Andy Blackburn, told Spectrum that the company intends to introduce its first product late in 2024. Blackburn says it will be a permanent magnet with an energy product above 10 MGOe, for which he anticipates applications in loudspeakers and sensors, among others. If it succeeds, it will be the first new commercial permanent magnet since NdFeB, 40 years ago, and the first commercial non-rare-earth permanent magnet since strontium ferrite, the best ferrite type, 60 years ago.

Niron’s first offering will be followed in 2025 by a magnet with an energy product above 30 MGOe, according to Blackburn. For this he makes a rather bold prediction: “It’ll have as good or better flux than neodymium. It’ll have the coercivity of a ferrite, and it’ll have the temperature coefficients of samarium cobalt”—better than NdFeB. If the magnet really manages to combine all those attributes (a big if), it would be very well suited for use in the traction motors of electric vehicles.

There will be more to come, Blackburn declares. “All these new nanoscale-engineering capabilities have allowed us to create materials that would have been impossible to make 20 years ago,” he says.


Match ID: 6 Score: 39.29 source: spectrum.ieee.org age: 4 days
qualifiers: 17.86 google, 10.71 musk, 7.14 tesla, 3.57 startup

It’s Official: No More Crispr Babies—for Now
Fri, 17 Mar 2023 11:00:00 +0000
In the face of safety risks, experts have tightened the reins on heritable genome editing—but haven’t ruled out using it someday.
Match ID: 7 Score: 35.71 source: www.wired.com age: 4 days
qualifiers: 35.71 genetic

Ukraine, Russia trade claims after blast rocks Crimean town
Tue, 21 Mar 2023 16:51:39 EDT
Russian and Ukrainian officials have given conflicting accounts of what appeared to be a brazen attack on Russian cruise missiles being transported by train in Moscow-annexed Crimea
Match ID: 8 Score: 35.00 source: www.washingtonpost.com age: 0 days
qualifiers: 25.00 trade, 10.00 amazon

Bing A.I. and the Dawn of the Post-Search Internet
Tue, 21 Mar 2023 19:06:54 +0000
So much of the current Web was designed around aggregation. What value will legacy sites have when bots can do the aggregation for us?
Match ID: 9 Score: 35.00 source: www.newyorker.com age: 0 days
qualifiers: 25.00 google, 10.00 microsoft

Google’s answer to ChatGPT, Google Bard, is out
Tue, 21 Mar 2023 14:58:54 +0000
Google's "experimental" answer to Bing is finally ready, and you can join the waitlist.
Match ID: 10 Score: 35.00 source: arstechnica.com age: 0 days
qualifiers: 25.00 google, 10.00 microsoft

Google Rolls Out Its Bard Chatbot to Battle ChatGPT
Tue, 21 Mar 2023 14:00:00 +0000
A new bot has entered the chat. But Google warns that, like its competitor, it will sometimes “hallucinate.”
Match ID: 11 Score: 35.00 source: www.wired.com age: 0 days
qualifiers: 25.00 google, 10.00 microsoft

Google suspends Chinese e-retailer Pinduoduo (Temu) from app store
2023-03-21T21:10:19+00:00
Google suspends Chinese e-retailer Pinduoduo (Temu) from app store submitted by /u/poirot100
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Match ID: 12 Score: 25.00 source: www.reddit.com age: 0 days
qualifiers: 25.00 google

UK and Israel sign deal strengthening tech, trade and security ties
Tue, 21 Mar 2023 20:30:40 GMT

Timing is controversial given actions of Israel’s far-right government towards settlements and judiciary

The UK and Israel have signed a long-term agreement strengthening ties in the fields of defence, security and technology following plans announced last year to put relations between the two countries on an elevated footing.

The timing of Tuesday’s agreement is controversial since it will be seen as a mark of approval for Israel’s far-right government, which has put settlement expansion in the occupied West Bank at the top of its agenda and faces a massive backlash over plans to neuter the role of the judiciary.

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Match ID: 13 Score: 25.00 source: www.theguardian.com age: 0 days
qualifiers: 25.00 trade

: Nvidia CEO calls deal with Google ‘a very big event’ and contends ChatGPT and its ilk will accelerate demand
Tue, 21 Mar 2023 20:23:00 GMT
Nvidia CEO Jensen Huang said a deal with Google is a "very big event" that will serve to launch its own AI products, helping others build out the technology.
Match ID: 14 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 google

: First Republic stock rallies after bank-backstop pledge from Treasury’s Yellen and reports of push to raise capital by JPMorgan
Tue, 21 Mar 2023 19:46:00 GMT
First Republic stock up nearly 30% in regular trades; JPMorgan was working to bolster the bank's capital and Treasury Secretary Yellen pledged to help banks.
Match ID: 15 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 trade

Sunak to push through Northern Ireland Brexit plan despite ERG rejection
Tue, 21 Mar 2023 19:25:52 GMT

Verdict by hardline Tory MPs follows decision by DUP to also oppose Windsor framework

Rishi Sunak is set to push his revamped Northern Ireland protocol through the Commons despite hardline Conservative Brexiters rejecting the plan as an unacceptable failure that does not deliver any of its stated claims.

The verdict of the European Research Group (ERG), which followed a similar rejection by the Democratic Unionist party on Monday, means Sunak is likely to face a Tory rebellion over the revised post-Brexit trade arrangements in Northern Ireland on Wednesday, although it appears unlikely to be significant.

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Match ID: 16 Score: 25.00 source: www.theguardian.com age: 0 days
qualifiers: 25.00 trade

The Tell: Goldman Sachs warns of broad-based deterioration in market functioning
Tue, 21 Mar 2023 19:20:00 GMT

Ozan Kose/Agence France-Presse/Getty ImagesRecent stress in the banking sector isn’t the only sign that something is breaking or about to crack in the wake of the Federal Reserve’s yearlong rate-hike campaign.On Tuesday, Goldman Sachs GS warned that it’s seeing signs of a broad-based deterioration in market functioning and a “material uptick” in most of the indicators it follows to gauge market impairment across assets. “A closer look reveals much of the stress to be stemming from the Treasury and funding markets,” said Ravi Raj, a rates strategist and quantitative economist at the firm.Out of almost three dozen indicators, seven were in a red zone as of Monday and in the highest percentile of the firm’s “Temperature Check” chart, meaning they show the most signs of impairment or stress relative to the past five years, Raj said in an email to MarketWatch. Those red-hot readings include the UST Bloomberg Liquidity Index and the 10-year security’s market depth, which refers to the market’s ability to absorb large orders without significantly impacting the underlying price.Source: Goldman Sachs Global Investment ResearchTuesday’s warning from Goldman Sachs came on a day in which investors seemed willing to look past the banking sector’s problems, for now. As financial markets turned to Wednesday’s policy update from the Fed, Treasury yields shot higher across the board, sending the 2-year rate BX:TMUBMUSD02Y to its biggest one-day jump since June 5, 2009. Meanwhile, U.S. stocks DJIASPXCOMP finished higher. Last year, traders, academics and other analysts raised concerns that the Treasury market was fragile, potentially even vulnerable to becoming the source of the next financial crisis, should there be large-scale forced selling or some other surprise.

Market Pulse Stories are Rapid-fire, short news bursts on stocks and markets as they move. Visit MarketWatch.com for more information on this news.


Match ID: 17 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 trade

Google defends auto-deletion of chats after US alleged it destroyed evidence
Tue, 21 Mar 2023 18:03:31 +0000
Despite deleted chats, Google says US wasn't denied access to "material" info.
Match ID: 18 Score: 25.00 source: arstechnica.com age: 0 days
qualifiers: 25.00 google

Google says late Pixel Watch alarms will be fixed “in the coming weeks”
Tue, 21 Mar 2023 17:48:57 +0000
Overly aggressive power savings is probably to blame for the late alarm feature.
Match ID: 19 Score: 25.00 source: arstechnica.com age: 0 days
qualifiers: 25.00 google

: Nvidia launches new AI platforms, with Google Cloud as an early adopter
Tue, 21 Mar 2023 14:59:00 GMT

Nvidia Corp. NVDA said Tuesday it was launching four new platforms that allowed developers to build specialized artificial intelligence models. At Nvidia’s annual GTC developer conference, Chief Executive Jensen Huang introduced the L4 for AI video, the L40 for image generation, the H100 NVL for large language model deployment, and Grace Hopper for recommendation models. “The rise of generative AI is requiring more powerful inference computing platforms,” said Huang, Nvidia chief executive. “The number of applications for generative AI is infinite, limited only by human imagination.” Inference is the process by which a neural network makes predictions based on its training. Nvidia said that Alphabet Inc.’s GOOGGOOGL Google Cloud Platform is an early adopter of the L4, and was integrating it into its Vertex AI machine-learning platform, making it a “premium Nvidia AI cloud,” Huang said. Grace Hopper and the H100 NVL will be available in the second half of the year, while the L40 is available now, and the L4 is available in a private preview from Google.

Market Pulse Stories are Rapid-fire, short news bursts on stocks and markets as they move. Visit MarketWatch.com for more information on this news.


Match ID: 20 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 google

: Chubb’s stock gains after clarifying that it had no exposure to Credit Suisse CoCo debt
Tue, 21 Mar 2023 14:52:00 GMT

Shares of Chubb Ltd. CB climbed 2.6% in midday trading Tuesday, after the insurer disclosed that it had no exposure to any of Credit Suisse AG’s CSCH:CSGN contingent convertible bonds, known as CoCos. As part of the deal in which troubled Credit Suisse gets sold to UBS AGUBSCH:UBSG, regulators wrote down the value of Credit Suisse’s U.S. dollar-denominated CoCo debt to zero. Chubb said its disclosure was in response to recently published reports that were incorrect. Prior to Tuesday’s bounce, Chubb’s stock had dropped 8.9% over the previous two weeks, while the SPDR S&P Insurance exchange-traded fund KIE had shed 10.4% and the S&P 500 SPX had lost 2.4%.

Market Pulse Stories are Rapid-fire, short news bursts on stocks and markets as they move. Visit MarketWatch.com for more information on this news.


Match ID: 21 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 trade

Bard: Google's rival to ChatGPT launches for over-18s
2023-03-21T14:39:10+00:00
Bard: Google's rival to ChatGPT launches for over-18s submitted by /u/VORTXS
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Match ID: 22 Score: 25.00 source: www.reddit.com age: 0 days
qualifiers: 25.00 google

: First Republic stock rockets toward record gain, but recovers less than half of Monday’s plunge
Tue, 21 Mar 2023 14:11:00 GMT

Shares of First Republic Bank FRC rocketed 43.7% on heavy volume, putting them on track for a record one-day gain, as Treasury Secretary Janet Yellen said the U.S. government was committed to keeping the banking system safe, and amid reports JPMorgan Chase & Co. JPM was working to help the bank. The previous record rally was 27.0% on March 14, 2023. Trading volume ballooned to 87.8 million shares, already nearly triple the full-day average, and enough to make stock the the most actively traded on major U.S. exchanges. Meanwhile, the stock’s price gain of $5.33 means it has only recovered about 49% of Monday’s $10.85, or 47.1% selloff, that took the stock to a record-low close of $12.18. The stock has plummeted 85.6% year to date, while the SPDR S&P Regional Banking exchange-traded fund KRE has tumbled 22.2% and the S&P 500 SPX has gained 3.7%.

Market Pulse Stories are Rapid-fire, short news bursts on stocks and markets as they move. Visit MarketWatch.com for more information on this news.


Match ID: 23 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 trade

: Housing stocks see broad rally after strong home-sales data
Tue, 21 Mar 2023 14:02:00 GMT

The home-building sector enjoyed a broad rally in morning trading Tuesday, after data showing existing-home sales in February rose a lot more than expected. The iShares U.S. Home Construction exchange-traded fund ITB climbed 1.3% toward a five-week high, with all 48 equity components gaining ground. Among the ETF’s more active components, shares of Home Depot Inc. HD advanced 0.9%, D.R. Horton Inc. DHI rose 0.5%, KB Home KBH tacked on 2.4%, Lennar Corp. LEN rallied 1.3% and PulteGroup Inc. PHM was up 1.1%. The National Association of Realtors said Tuesday that existing-home sales for February leapt 14.5% to an annual rate of 4.58 million, the largest increase since July 2020, enough to reverse 12 months of losses and well above expectations of 4.2 million. The home construction ETF has hiked up 12.0% over the past three months, while the S&P 500 SPX has gained 2.7%.

Market Pulse Stories are Rapid-fire, short news bursts on stocks and markets as they move. Visit MarketWatch.com for more information on this news.


Match ID: 24 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 trade

Will Google’s rush to join chatbot party with launch of Bard backfire?
Tue, 21 Mar 2023 14:00:05 GMT

Success of AI-powered rivals ChatGPT and Bing Chat has forced its hand, but release brings risks for tech giant

Can Google save its golden goose or will it simply kill it trying? That’s the question that lurks behind the launch of the company’s Bard chatbot, hurriedly announced after the overnight success of ChatGPT in early 2023.

With Bard, Google has to walk a tightrope: offer users an experience that can compete with the AI-powered Bing Chat and ChatGPT without cannibalising its enormously profitable search business in the process.

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Match ID: 25 Score: 25.00 source: www.theguardian.com age: 0 days
qualifiers: 25.00 google

Google’s Bard chatbot launches in US and UK
Tue, 21 Mar 2023 14:00:05 GMT

From Tuesday users can join waiting list for access to technology that firm hopes will rival Bing Chat and ChatGPT

Google’s Bard chatbot is launching on Tuesday in the UK and US, as the company completes its dash to release a competitor to Bing Chat and ChatGPT.

It is seen as a do-or-die moment for the company, whose profitable web search service risks being outcompeted by artificial intelligence (AI) chatbots – even if those chatbots currently have problems in consistently returning accurate and useful results.

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Match ID: 26 Score: 25.00 source: www.theguardian.com age: 0 days
qualifiers: 25.00 google

: FleetCor stock extends surge after Raymond James upgrades, saying activist investor involvement ‘favorably’ skews the investment outlook
Tue, 21 Mar 2023 12:47:00 GMT

Shares of FleetCor Technologies Inc. FLT rallied 5.4% in morning trading Tuesday, adding to the 6.4% leap in the previous session, after Raymond James upgraded the business-payments company. Analyst John Davis raised his rating to outperform from market perform, saying he believes that fact that activist investor D.E. Shaw’s involvement and strategic review of its business “skews the risk/reward favorably,” as his analysis suggests separating the company’s corporate payments business would create “significant shareholder value.” Davis also believes the eventual resolution of Federal Trade Commission suit and expected earnings growth acceleration in 2024 could provide a other boosts to the stock. FleetCor shares have run up 15.4% over the past three months while the S&P 500 SPX has gained 2.9%.

Market Pulse Stories are Rapid-fire, short news bursts on stocks and markets as they move. Visit MarketWatch.com for more information on this news.


Match ID: 27 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 trade

: 2-year Treasury jumps back above 4% as selloff in bonds gains steam
Tue, 21 Mar 2023 12:30:00 GMT

The 2-year Treasury yield jumped 23 basis points to 4.15% in New York morning trading amid a broad-based selloff of government debt ahead of the Federal Reserve’s policy decision on Wednesday. Tuesday’s selloff also produced a 21- and 20-basis-point jump respectively in the 1- and 3-year rates, as traders factored in fewer rate cuts by year-end. Meanwhile, the 10-year rate was 10 basis points higher, at 3.576%.

Market Pulse Stories are Rapid-fire, short news bursts on stocks and markets as they move. Visit MarketWatch.com for more information on this news.


Match ID: 28 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 trade

: ChatGPT will be included in Meten Holding’s Web 3 education platform
Tue, 21 Mar 2023 11:47:00 GMT

Meten Holding Group Ltd. METX stock rose 12% in premarket trades Tuesday after it said it will include the widely watched ChaptGPT application in its Web 3 education platform that it’s building. The company is planning to launch the platform by the end of the year for the English language training market. It plans to weave in blockchain education and other areas of study in the platform. The company’s Web 3 education platform will offer personalized training programs and ChatGPT, a writing and communicating app that uses artificial intelligence, to speed learning. Students will interact with ChatGPT through texts, voice and video to offer a “richer learning experience.”

Market Pulse Stories are Rapid-fire, short news bursts on stocks and markets as they move. Visit MarketWatch.com for more information on this news.


Match ID: 29 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 trade

: Blackberry selling non-core patents to Malikie as it terminates earlier deal with Catapult
Tue, 21 Mar 2023 10:09:00 GMT

BlackBerry Ltd. BBCA:BB stock is up 6.1% in premarket trades Tuesday after the mobile device maker said it agreed to sell about 32,000 non-core patents and patent applications to Malikie Innovations Ltd., a newly-formed subsidiary of Key Patent Innovations Ltd., for up to $900 million. Funding has been secured from a U.S.-based investment firm, which the company did not name. BlackBerry will receive $170 million in cash on closing and an additional $30 million in cash by no later than the third anniversary of closing, as well as annual cash royalties from the profits generated from the BlackBerry patents. The deal does not include 120 “monetizable non-core patent families relating to mobile devices” as well as all existing revenue generating agreements.  “BlackBerry will receive a license back to the patents being sold and the transaction will not impact customers’ use of any of BlackBerry’s products, solutions or services,” the company said. Blackberry terminated a deal with Catapult announced on Dec. 20 because the buyer was unable to secure financing.

Market Pulse Stories are Rapid-fire, short news bursts on stocks and markets as they move. Visit MarketWatch.com for more information on this news.


Match ID: 30 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 trade

Google was beloved as an employer for years. Then it laid off thousands by email
2023-03-21T02:15:24+00:00
Google was beloved as an employer for years. Then it laid off thousands by email submitted by /u/cambeiu
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Match ID: 31 Score: 25.00 source: www.reddit.com age: 0 days
qualifiers: 25.00 google

Mapping Project Reveals Locations of U.S. Border Surveillance Towers
Mon, 20 Mar 2023 17:00:40 +0000

With migrant deaths at record highs, researchers say intensified border militarization is making a deadly problem much worse.

The post Mapping Project Reveals Locations of U.S. Border Surveillance Towers appeared first on The Intercept.


Match ID: 32 Score: 25.00 source: theintercept.com age: 1 day
qualifiers: 25.00 google

Let this asparagus pasta with grated apple usher you into spring
Tue, 21 Mar 2023 14:00:34 EDT
Grated apple brightens up this pungent pasta salad made with blue cheese, asparagus and walnuts.
Match ID: 33 Score: 20.00 source: www.washingtonpost.com age: 0 days
qualifiers: 10.00 apple, 10.00 amazon

Kazakhstan’s seizure of Russian space assets threatens the Soyuz-5 rocket
Tue, 21 Mar 2023 13:02:18 +0000
Russia has spent nearly $1 billion on the development of the new Soyuz-5 rocket.
Match ID: 34 Score: 20.00 source: arstechnica.com age: 0 days
qualifiers: 10.00 development, 10.00 amazon

The FBI Used an Undercover Cop With Pink Hair to Spy on Activists and Manufacture Crimes
Tue, 21 Mar 2023 10:00:06 +0000

In the summer of 2020, federal law enforcement launched a broad, and until now, secret strategy to infiltrate racial justice groups.

The post The FBI Used an Undercover Cop With Pink Hair to Spy on Activists and Manufacture Crimes appeared first on The Intercept.


Match ID: 35 Score: 20.00 source: theintercept.com age: 0 days
qualifiers: 10.00 seattle, 10.00 apple

AI Doesn’t Have to Be This Way
Tue, 14 Mar 2023 14:00:02 +0000


Not all technological innovation deserves to be called progress. That’s because some advances, despite their conveniences, may not do as much societal advancing, on balance, as advertised. One researcher who stands opposite technology’s cheerleaders is MIT economist Daron Acemoglu. (The “c” in his surname is pronounced like a soft “g.”) IEEE Spectrum spoke with Agemoglu—whose fields of research include labor economics, political economy, and development economics—about his recent work and his take on whether technologies such as artificial intelligence will have a positive or negative net effect on human society.

IEEE Spectrum: In your November 2022 working paper “Automation and the Workforce,” you and your coauthors say that the record is, at best, mixed when AI encounters the job force. What explains the discrepancy between the greater demand for skilled labor and their staffing levels?

Acemoglu: Firms often lay off less-skilled workers and try to increase the employment of skilled workers.

“Generative AI could be used, not for replacing humans, but to be helpful for humans. ... But that’s not the trajectory it’s going in right now.”
—Daron Acemoglu, MIT

In theory, high demand and tight supply are supposed to result in higher prices—in this case, higher salary offers. It stands to reason that, based on this long-accepted principle, firms would think ‘More money, less problems.’

Acemoglu: You may be right to an extent, but... when firms are complaining about skill shortages, a part of it is I think they’re complaining about the general lack of skills among the applicants that they see.

In your 2021 paper “Harms of AI,” you argue if AI remains unregulated, it’s going to cause substantial harm. Could you provide some examples?

Acemoglu: Well, let me give you two examples from Chat GPT, which is all the rage nowadays. ChatGPT could be used for many different things. But the current trajectory of the large language model, epitomized by Chat GPT, is very much focused on the broad automation agenda. ChatGPT tries to impress the users…What it’s trying to do is trying to be as good as humans in a variety of tasks: answering questions, being conversational, writing sonnets, and writing essays. In fact, in a few things, it can be better than humans because writing coherent text is a challenging task and predictive tools of what word should come next, on the basis of the corpus of a lot of data from the Internet, do that fairly well.

The path that GPT3 [the large language model that spawned ChatGPT] is going down is emphasizing automation. And there are already other areas where automation has had a deleterious effect—job losses, inequality, and so forth. If you think about it you will see—or you could argue anyway­—that the same architecture could have been used for very different things. Generative AI could be used, not for replacing humans, but to be helpful for humans. If you want to write an article for IEEE Spectrum, you could either go and have ChatGPT write that article for you, or you could use it to curate a reading list for you that might capture things you didn’t know yourself that are relevant to the topic. The question would then be how reliable the different articles on that reading list are. Still, in that capacity, generative AI would be a human complementary tool rather than a human replacement tool. But that’s not the trajectory it’s going in right now.

“Open AI, taking a page from Facebook’s ‘move fast and break things’ code book, just dumped it all out. Is that a good thing?”
—Daron Acemoglu, MIT

Let me give you another example more relevant to the political discourse. Because, again, the ChatGPT architecture is based on just taking information from the Internet that it can get for free. And then, having a centralized structure operated by Open AI, it has a conundrum: If you just take the Internet and use your generative AI tools to form sentences, you could very likely end up with hate speech including racial epithets and misogyny, because the Internet is filled with that. So, how does the ChatGPT deal with that? Well, a bunch of engineers sat down and they developed another set of tools, mostly based on reinforcement learning, that allow them to say, “These words are not going to be spoken.” That’s the conundrum of the centralized model. Either it’s going to spew hateful stuff or somebody has to decide what’s sufficiently hateful. But that is not going to be conducive for any type of trust in political discourse. because it could turn out that three or four engineers—essentially a group of white coats—get to decide what people can hear on social and political issues. I believe hose tools could be used in a more decentralized way, rather than within the auspices of centralized big companies such as Microsoft, Google, Amazon, and Facebook.

Instead of continuing to move fast and break things, innovators should take a more deliberate stance, you say. Are there some definite no-nos that should guide the next steps toward intelligent machines?

Acemoglu: Yes. And again, let me give you an illustration using ChatGPT. They wanted to beat Google [to market, understanding that] some of the technologies were originally developed by Google. And so, they went ahead and released it. It’s now being used by tens of millions of people, but we have no idea what the broader implications of large language models will be if they are used this way, or how they’ll impact journalism, middle school English classes, or what political implications they will have. Google is not my favorite company, but in this instance, I think Google would be much more cautious. They were actually holding back their large language model. But Open AI, taking a page from Facebook’s ‘move fast and break things’ code book, just dumped it all out. Is that a good thing? I don’t know. Open AI has become a multi-billion-dollar company as a result. It was always a part of Microsoft in reality, but now it’s been integrated into Microsoft Bing, while Google lost something like 100 billion dollars in value. So, you see the high-stakes, cutthroat environment we are in and the incentives that that creates. I don’t think we can trust companies to act responsibly here without regulation.

Tech companies have asserted that automation will put humans in a supervisory role instead of just killing all jobs. The robots are on the floor, and the humans are in a back room overseeing the machines’ activities. But who’s to say the back room is not across an ocean instead of on the other side of a wall—a separation that would further enable employers to slash labor costs by offshoring jobs?

Acemoglu: That’s right. I agree with all those statements. I would say, in fact, that’s the usual excuse of some companies engaged in rapid algorithmic automation. It’s a common refrain. But you’re not going to create 100 million jobs of people supervising, providing data, and training to algorithms. The point of providing data and training is that the algorithm can now do the tasks that humans used to do. That’s very different from what I’m calling human complementarity, where the algorithm becomes a tool for humans.

“[Imagine] using AI... for real-time scheduling which might take the form of zero-hour contracts. In other words, I employ you, but I do not commit to providing you any work.”
—Daron Acemoglu, MIT

According to “The Harms of AI,” executives trained to hack away at labor costs have used tech to help, for instance, skirt labor laws that benefit workers. Say, scheduling hourly workers’ shifts so that hardly any ever reach the weekly threshold of hours that would make them eligible for employer-sponsored health insurance coverage and/or overtime pay.

Acemoglu: Yes, I agree with that statement too. Even more important examples would be using AI for monitoring workers, and for real-time scheduling which might take the form of zero-hour contracts. In other words, I employ you, but I do not commit to providing you any work. You’re my employee. I have the right to call you. And when I call you, you’re expected to show up. So, say I’m Starbucks. I’ll call and say ‘Willie, come in at 8am.’ But I don’t have to call you, and if I don’t do it for a week, you don’t make any money that week.

Will the simultaneous spread of AI and the technologies that enable the surveillance state bring about a total absence of privacy and anonymity, as was depicted in the sci-fi film Minority Report?

Acemoglu: Well, I think it has already happened. In China, that’s exactly the situation urban dwellers find themselves in. And in the United States, it’s actually private companies. Google has much more information about you and can constantly monitor you unless you turn off various settings in your phone. It’s also constantly using the data you leave on the Internet, on other apps, or when you use Gmail. So, there is a complete loss of privacy and anonymity. Some people say ‘Oh, that’s not that bad. Those are companies. That’s not the same as the Chinese government.’ But I think it raises a lot of issues that they are using data for individualized, targeted ads. It’s also problematic that they’re selling your data to third parties.

In four years, when my children will be about to graduate from college, how will AI have changed their career options?

Acemoglu: That goes right back to the earlier discussion with ChatGPT. Programs like GPT3and GPT4 may scuttle a lot of careers but without creating huge productivity improvements on their current path. On the other hand, as I mentioned, there are alternative paths that would actually be much better. AI advances are not preordained. It’s not like we know exactly what’s going to happen in the next four years, but it’s about trajectory. The current trajectory is one based on automation. And if that continues, lots of careers will be closed to your children. But if the trajectory goes in a different direction, and becomes human complementary, who knows? Perhaps they may have some very meaningful new occupations open to them.


Match ID: 36 Score: 15.71 source: spectrum.ieee.org age: 7 days
qualifiers: 7.14 google, 2.86 microsoft, 2.86 development, 2.86 amazon

Intel graphics chief Raja Koduri leaves after five years battling Nvidia and AMD
2023-03-21T22:15:22+00:00
Intel graphics chief Raja Koduri leaves after five years battling Nvidia and AMD submitted by /u/IMakeApps
[link] [comments]

Match ID: 37 Score: 15.00 source: www.reddit.com age: 0 days
qualifiers: 10.00 apple, 5.00 startup

Supreme Court asked to allow West Virginia’s transgender athlete ban
Tue, 21 Mar 2023 10:00:32 EDT
The case involves a 12-year-old transgender girl who is taking puberty blockers and wants to stay on the girls’ track and cross-country teams at her middle school.
Match ID: 38 Score: 15.00 source: www.washingtonpost.com age: 0 days
qualifiers: 10.00 amazon, 5.00 uber

Antisemitism on Twitter has more than doubled since Elon Musk took over
Tue, 21 Mar 2023 13:26:21 +0000
Musk's decision to roll back content moderation is partly to blame.
Match ID: 39 Score: 15.00 source: arstechnica.com age: 0 days
qualifiers: 15.00 musk

Metal-Detecting Drone Could Autonomously Find Landmines
Tue, 21 Mar 2023 13:00:02 +0000


Metal detecting can be a fun hobby, or it can be a task to be completed in deadly earnest—if the buried treasure you’re searching for includes landmines and explosive remnants of war. This is an enormous, dangerous problem: Something like 12,000 square kilometers worldwide are essentially useless and uninhabitable because of the threat of buried explosives, and thousands and thousands of people are injured or killed every year.

While there are many different ways of detecting mines and explosives, none of them are particularly quick or easy. For obvious reasons, sending a human out into a minefield with a metal detector is not the safest way of doing things. So, instead, people send anything else that they possibly can, from machines that can smash through minefields with brute force to well-trained rats that take a more passive approach by sniffing out explosive chemicals.


Because the majority of mines are triggered by pressure or direct proximity, a drone seems like it would be the ideal way of detecting them non-explosively. However, unless you’re only detecting over a perfectly flat surface (and perhaps not even then) your detector won’t be positioned ideally most of the time, and you might miss something, which is not a viable option for mine detection.

But now a novel combination of a metal detector and a drone with five degrees of freedom is under development at the Autonomous Systems Lab at ETH Zurich. It may provide a viable solution to remote landmine detection, by using careful sensing and localization along with some twisting motors to keep the detector reliably close to the ground.

The really tricky part of this whole thing is making sure that the metal detector stays at the correct orientation relative to the ground surface so there’s no dip in its effectiveness. With a conventional drone, this wouldn’t work at all, because every time the drone moves in any direction but up or down, it has to tilt, which is going to also tilt anything that’s attached to it. Unless you want to mount your metal detector on some kind of (likely complicated and heavy) gimbal system, you need a drone that can translate its position without tilting, and happily, such a drone not only exists but is commercially available.

The drone used in this research is made by a company called Voliro, and it’s a tricopter that uses rotating thruster nacelles that move independently of the body of the drone. It may not shock you to learn that Voliro (which has, in the past, made some really weird flying robots) is a startup with its roots in the Autonomous Systems Lab at ETH Zurich, the same place where the mine-detecting drone research is taking place.

So, now that you have a drone that theoretically capable of making your metal detector work, you need to design the control system that makes it work in practice. The system needs to be able to pilot the drone across a 3D surface it has never seen before and which might include obstacles. Meanwhile, it must prioritize the alignment of the detector. The researchers combine GPS with inertial measurements from a lidar mounted on the drone for absolute position and state estimation, and then autonomously plots and executes a “boustrophedon coverage path” across an area of interest. “Boustrophedon,” which is not a word that I knew existed until just this minute, refers to something (usually writing) in which alternate lines are reversed (and mirrored). So, right to left, and then left to right.

Testing with metallic (non-explosive) targets showed that this system does very well, even in areas with obstacles, overhead occlusion, and significant slope. Whether it’s ultimately field-useful or not will require some further investigation, but because the platform itself is commercial off-the-shelf hardware, there’s a bit more room for optimism than there otherwise might be.

A research paper, “Resilient Terrain Navigation with a 5 DOF Metal Detector Drone” by Patrick Pfreundschuh, Rik Bähnemann, Tim Kazik, Thomas Mantel, Roland Siegwart, and Olov Andersson from the Autonomous Systems Lab at ETH Zurich, will be presented in May at ICRA 2023 in London.


Match ID: 40 Score: 15.00 source: spectrum.ieee.org age: 0 days
qualifiers: 10.00 development, 5.00 startup

How Elon Musk's tweets unleashed a wave of hate
Tue, 21 Mar 2023 00:39:52 GMT
The Twitter owner's response to a BBC investigation highlights how abuse is thriving on the platform.
Match ID: 41 Score: 15.00 source: www.bbc.co.uk age: 0 days
qualifiers: 15.00 musk

Senators Aren't Ready to Blame Themselves for Silicon Valley Bank Implosion
Wed, 15 Mar 2023 20:52:58 +0000

“I think that we need to see what has actually transpired.”

The post Senators Aren’t Ready to Blame Themselves for Silicon Valley Bank Implosion appeared first on The Intercept.


Match ID: 42 Score: 15.00 source: theintercept.com age: 6 days
qualifiers: 10.71 trade, 4.29 california

How AI Could Write Our Laws
2023-03-14T16:01:43Z

Nearly 90% of the multibillion-dollar federal lobbying apparatus in the United States serves corporate interests. In some cases, the objective of that money is obvious. Google pours millions into lobbying on bills related to antitrust regulation. Big energy companies expect action whenever there is a move to end drilling leases for federal lands, in exchange for the tens of millions they contribute to congressional reelection campaigns.

But lobbying strategies are not always so blunt, and the interests involved are not always so obvious. Consider, for example, a 2013 ...


Match ID: 43 Score: 12.86 source: www.schneier.com age: 7 days
qualifiers: 7.14 google, 2.86 microsoft, 2.86 development

Projeto de energia eólica ameaça destruir passado e futuro do Brasil numa tacada só
Wed, 15 Mar 2023 15:15:26 +0000

Empresa São Cleófas Energias Renováveis prevê a instalação de 372 aerogeradores no sertão do Seridó, onde há bens arqueológicos de 9 mil anos e comunidades quilombolas.

The post Projeto de energia eólica ameaça destruir passado e futuro do Brasil numa tacada só appeared first on The Intercept.


Match ID: 44 Score: 10.71 source: theintercept.com age: 6 days
qualifiers: 10.71 google

Finally, an eVTOL You Can Buy (Soon)
Thu, 29 Dec 2022 16:00:02 +0000


If electric vertical takeoff and landing aircraft do manage to revolutionize transportation, the date of 5 October 2011, may live on in aviation lore. That was the day when a retired mechanical engineer named Marcus Leng flew a home-built eVTOL across his front yard in Warkworth, Ont., Canada, startling his wife and several of his friends.

“So, take off, flew about 6 feet above the ground, pitched the aircraft towards my wife and the two couples that were there, who were behind automobiles for protection, and decided to do a skidding stop in front of them. Nobody had an idea that this was going to be happening,” recalls Leng.


This article is part of our special report Top Tech 2023.

But as he looked to set his craft down, he saw a wing starting to dig into his lawn. “Uh-oh, this is not good,” he thought. “The aircraft is going to spin out of control. But what instead happened was the propulsion systems revved up and down so rapidly that as the aircraft did that skidding turn, that wing corner just dragged along my lawn exactly in the direction I was holding the aircraft, and then came to a stable landing,” says Leng. At that point, he knew that such an aircraft was viable “because to have that sort of an interference in the aircraft and for the control systems to be able to control it was truly remarkable.”

It was the second time anyone, anywhere had ever flown an eVTOL aircraft.

Today, some 350 organizations in 48 countries are designing, building, or flying eVTOLs, according to the Vertical Flight Society. These companies are fueled by more than US $7 billion and perhaps as much as $10 billion in startup funding. And yet, 11 years after Leng’s flight, no eVTOLs have been delivered to customers or are being produced at commercial scale. None have even been certified by a civil aviation authority in the West, such as the U.S. Federal Aviation Administration or the European Union Aviation Safety Agency.

But 2023 looks to be a pivotal year for eVTOLs. Several well-funded startups are expected to reach important early milestones in the certification process. And the company Leng founded, Opener, could beat all of them by making its first deliveries—which would also be the first for any maker of an eVTOL.

Today, some 350 organizations in 48 countries are designing, building, or flying eVTOLs, according to the Vertical Flight Society.

As of late October, the company had built at its facility in Palo Alto, Calif., roughly 70 aircraft—considerably more than are needed for simple testing and evaluation. It had flown more than 30 of them. And late in 2022, the company had begun training a group of operators on a state-of-the-art virtual-reality simulator system.

Opener’s highly unusual, single-seat flier is intended for personal use rather than transporting passengers, which makes it almost unique. Opener intends to have its aircraft classified as an “ultralight,” enabling it to bypass the rigorous certification required for commercial-transport and other aircraft types. The certification issue looms as a major unknown over the entire eVTOL enterprise, at least in the United States, because, as the blog Jetlaw.com noted last August, “the FAA has no clear timeline or direction on when it will finalize a permanent certification process for eVTOL.”

Opener’s strategy is not without risks, either. For one, there’s no guarantee that the FAA will ultimately agree that Opener’s aircraft, called BlackFly, qualifies as an ultralight. And not everyone is happy with this approach. “My concern is, these companies that are saying they can be ultralights and start flying around in public are putting at risk a $10 billion [eVTOL] industry,” says Mark Moore, founder and chief executive of Whisper Aero in Crossville, Tenn. “Because if they crash, people won’t know the difference” between the ultralights and the passenger eVTOLs, he adds. “To me, that’s unacceptable.” Previously, Moore led a team at NASA that designed a personal-use eVTOL and then served as engineering director at Uber’s Elevate initiative.

An unusual-looking aircraft takes to the skies during an airshow. A BlackFly eVTOL took off on 1 October, 2022, at the Pacific Airshow in Huntington Beach, Calif. Irfan Khan/Los Angeles Times/Getty Images

Making eVTOLs personal

Opener’s aircraft is as singular as its business model. It’s a radically different kind of aircraft, and it sprang almost entirely from Leng’s fertile mind.

“As a kid,” he says, “I already envisioned what it would be like to have an aircraft that could seamlessly do a vertical takeoff, fly, and land again without any encumbrances whatsoever.” It was a vision that never left him, from a mechanical-engineering degree at the University of Toronto, management jobs in the aerospace industry, starting a company and making a pile of money by inventing a new kind of memory foam, and then retiring in 1996 at the age of 36.

The fundamental challenge to designing a vertical-takeoff aircraft is endowing it with both vertical lift and efficient forward cruising. Most eVTOL makers achieve this by physically tilting multiple large rotors from a vertical rotation axis, for takeoff, to a horizontal one, for cruising. But the mechanism for tilting the rotors must be extremely robust, and therefore it inevitably adds substantial complexity and weight. Such tilt-rotors also entail significant compromises and trade-offs in the size of the rotors and their placement relative to the wings.

Read about author Glenn Zorpette’s flight in a BlackFly here

Opener’s BlackFly ingeniously avoids having to make those trade-offs and compromises. It has two wings, one in front and one behind the pilot. Affixed to each wing are four motors and rotors—and these never change their orientation relative to the wings. Nor do the wings move relative to the fuselage. Instead, the entire aircraft rotates in the air to transition between vertical and horizontal flight.

To control the aircraft, the pilot moves a joystick, and those motions are instantly translated by redundant flight-control systems into commands that alter the relative thrust among the eight motor-propellers.

Visually, it’s an astounding aircraft, like something from a 1930s pulp sci-fi magazine. It’s also a triumph of engineering.

Leng says the journey started for him in 2008, when “I just serendipitously stumbled upon the fact that all the key technologies for making electric VTOL human flight practical were coming to a nexus.”

The journey that made Leng’s dream a reality kicked into high gear in 2014 when a chance meeting with investor Sebastian Thrun at an aviation conference led to Google cofounder Larry Page investing in Leng’s project.

Designing an eVTOL from first principles

Leng started in his basement in 2010, spending his own money on a mélange of home-built and commercially available components. The motors were commercial units that Leng modified himself, the motor controllers were German and off the shelf, the inertial-measurement unit was open source and based on an Arduino microcontroller. The batteries were modified model-aircraft lithium-polymer types.

“The main objective behind this was proof of concept,” he says.“I had to prove it to myself, because up until that point, they were just equations on a piece of paper. I had to get to the point where I knew that this could be practical.”

After his front-yard flight in 2011, there followed several years of refining and rebuilding all of the major components until they achieved the specifications Leng wanted. “Everything on BlackFly is from first principles,” he declares.

The motors started out generating 160 newtons (36 pounds) of static thrust. It was way too low. “I actually tried to purchase motors and motor controllers from companies that manufactured those, and I specifically asked them to customize those motors for me, by suggesting a number of changes,” he says. “I was told that, no, those changes won’t work.”

So he started designing his own brushless AC motors. “I did not want to design motors,” says Leng. “In the end, I was stunned at how much improvement we could make by just applying first principles to this motor design.”

Eleven years after Leng’s flight, no eVTOLs have been delivered to customers or are being produced at commercial scale.

To increase the power density, he had to address the tendency of a motor in an eVTOL to overheat at high thrust, especially during hover, when cooling airflow over the motor is minimal. He began by designing a system to force air through the motor. Then he began working on the rotor of the motor (not to be confused with the rotor wings that lift and propel the aircraft). This is the spinning part of a motor, which is typically a single piece of electrical steel. It’s an iron alloy with very high magnetic permeability.

By layering the steel of the rotor, Leng was able to greatly reduce its heat generation, because the thinner layers of steel limited the eddy currents in the steel that create heat. Less heat meant he could use higher-strength neodymium magnets, which would otherwise become demagnetized. Finally, he rearranged those magnets into a configuration called a Halbach array. In the end Leng’s motors were able to produce 609 newtons (137 lbs.) of thrust.

Overall, the 2-kilogram motors are capable of sustaining 20 kilowatts, for a power density of 10 kilowatts per kilogram, Leng says. It’s an extraordinary figure. One of the few motor manufacturers claiming a density in that range is H3X Technologies, which says its HPDM-250 clocks in at 12 kw/kg.

Advanced air mobility for everybody

The brain of the BlackFly consists of three independent flight controllers, which calculate the aircraft’s orientation and position, based on readings from the inertial-measurement units, GPS receivers, and magnetometers. They also use pitot tubes to measure airspeed. The flight controllers continually cross-check their outputs to make sure they agree. They also feed instructions, based on the operator’s movement of the joystick, to the eight motor controllers (one for each motor).

Equipped with these sophisticated flight controllers, the fly-by-wire BlackFly is similar in that regard to the hobbyist drones that rely on processors and clever algorithms to avoid the tricky manipulations of sticks, levers, and pedals required to fly a traditional fixed- or rotary-wing aircraft.

That sophisticated, real-time control will allow a far larger number of people to consider purchasing a BlackFly when it becomes available. In late November, Opener had not disclosed a likely purchase price, but in the past the company had suggested that BlackFly would cost as much as a luxury SUV. So who might buy it? CEO Ken Karklin points to several distinct groups of potential buyers who have little in common other than wealth.

There are early tech adopters and also people who are already aviators and are “passionate about the future of electric flight, who love the idea of being able to have their own personal vertical-takeoff-and-landing, low-maintenance, clean aircraft that they can fly in rural and uncongested areas,” Karklin says. “One of them is a business owner. He has a plant that’s a 22-mile drive but would only be a 14-mile flight, and he wants to install charging infrastructure on either end and wants to use it to commute every day. We love that.”

Others are less certain about how, or even whether, this market segment will establish itself. “When it comes to personal-use eVTOLs, we are really struggling to see the business case,” says Sergio Cecutta, founder and partner at SMG Consulting, where he studies eVTOLs among other high-tech transportation topics. “I’m not saying they won’t sell. It’s how many will they sell?” He notes that Opener is not the only eVTOL maker pursuing a path to success through the ultralight or some other specialized FAA category. As of early November, the list included Alauda Aeronautics, Air, Alef, Bellwether Industries, Icon Aircraft, Jetson, Lift Aircraft, and Ryse Aero Technologies.

What makes Opener special? Both Karklin and Leng emphasize the value of all that surrounds the BlackFly aircraft. For example, there are virtual-reality-based simulators that they say enable them to fully train an operator in 10 to 15 hours. The aircraft themselves are heavily instrumented: “Every flight, literally, there’s over 1,000 parameters that are recorded, some of them at 1,000 hertz, some 100 Hz, 10 Hz, and 1 Hz,” says Leng. “All that information is stored on the aircraft and downloaded to our database at the end of the flight. When we go and make a software change, we can do what’s called regression testing by running that software using all the data from our previous flights. And we can compare the outputs against what the outputs were during any specific flight and can automatically confirm that the changes that we’ve made are without any issues. And we can also compare, to see if they make an improvement.”

Ed Lu, a former NASA astronaut and executive at Google, sits on Opener’s safety-review board. He says what impressed him most when he first met the BlackFly team was “the fact that they had based their entire development around testing. They had a wealth of flight data from flying this vehicle in a drone mode, an unmanned mode.” Having all that data was key. “They could make their decisions based not on analysis, but after real-world operations,” Lu says, adding that he is particularly impressed by Opener’s ability to manage all the flight data. “It allows them to keep track of every aircraft, what sensors are in which aircraft, which versions of code, all the way down to the flights, to what happened in each flight, to videos of what’s happening.” Lu thinks this will be a huge advantage once the aircraft is released into the “real” world.

Karklin declines to comment on whether an ultralight approval, which is governed by what the FAA designates “ Part 103,” might be an opening move toward an FAA type certification in the future. “This is step one for us, and we are going to be very, very focused on personal air vehicles for recreational and fun purposes for the foreseeable future,” he says. “But we’ve also got a working technology stack here and an aircraft architecture that has considerable utility beyond the realm of Part-103 [ultralight] aircraft, both for crewed and uncrewed applications.” Asked what his immediate goals are, Karklin responds without hesitating. “We will be the first eVTOL company, we believe, in serial production, with a small but steadily growing revenue and order book, and with a growing installed base of cloud-connected aircraft that with every flight push all the telemetry, all the flight behavior, all the component behavior, all the operator-behavior data representing all of this up to the cloud, to be ingested by our back office, and processed. And that provides us a lot of opportunity.”

This article appears in the January 2023 print issue as “Finally, an eVTOL You Can Buy Soonish.”


Top Tech 2023


Top Tech 2023: A Special Report

Preview exciting technical developments for the coming year.

Can This Company Dominate Green Hydrogen?

Fortescue will need more electricity-generating capacity than France.

An Airship Resurgence

Pathfinder 1 could herald a new era for zeppelins

A New Way to Speed Up Computing

Blue microLEDs bring optical fiber to the processor.

The Personal-Use eVTOL Is (Almost) Here

Opener’s BlackFly is a pulp-fiction fever dream with wings.

Baidu Will Make an Autonomous EV

Its partnership with Geely aims at full self-driving mode.

China Builds New Breeder Reactors

The power plants could also make weapons-grade plutonium.


Economics Drives a Ray-Gun Resurgence

Lasers should be cheap enough to use against drones.

A Cryptocurrency for the Masses or a Universal ID?

What Worldcoin’s killer app will be is not yet clear.

IBM’s Quantum Leap

The company’s Condor chip will boast more than 1,000 qubits.

Arthritis Gets a Jolt

Vagus-nerve stimulation promises to help treat autoimmune disorders.

Smartphones Become Satphones

New satellites can connect directly to your phone.

Exascale Comes to Europe

The E.U.’s first exascale supercomputer will be built in Germany.

The Short List

A dozen more tech milestones to watch for in 2023.


Match ID: 45 Score: 10.71 source: spectrum.ieee.org age: 82 days
qualifiers: 3.57 trade, 3.57 google, 1.43 development, 0.71 uber, 0.71 startup, 0.71 start-up

Idaho hospital to stop delivering babies, partly due to ‘political climate’
Tue, 21 Mar 2023 19:57:26 EDT
Bonner General Health noted “legal and political climate” in a state where trigger laws banned nearly all abortions after the fall of the constitutional right to them.
Match ID: 46 Score: 10.00 source: www.washingtonpost.com age: 0 days
qualifiers: 10.00 amazon

Macron welcomes back to France journalist freed in Mali
Tue, 21 Mar 2023 19:40:00 EDT
French journalist Olivier Dubois has been welcomed home by President Emmanuel Macron, one day after he was released in Mali
Match ID: 47 Score: 10.00 source: www.washingtonpost.com age: 0 days
qualifiers: 10.00 amazon

Post Politics Now: McCarthy downplays possible hush-money case against Trump
Tue, 21 Mar 2023 19:38:55 EDT
President Biden is scheduled to address a White House conference on land conservation before presenting awards for the arts and humanities to Americans including Bruce Springsteen and Gladys Knight.
Match ID: 48 Score: 10.00 source: www.washingtonpost.com age: 0 days
qualifiers: 10.00 amazon

Visit by Japan’s Kishida to Kyiv gives sharp contrast to Xi in Russia
Tue, 21 Mar 2023 19:30:49 EDT
Japanese Prime Minister Fumio Kishida is in Kyiv to see Ukrainian President Volodymyr Zelensky as China's Xi Jinping meets Russia's Vladimir Putin in Moscow.
Match ID: 49 Score: 10.00 source: www.washingtonpost.com age: 0 days
qualifiers: 10.00 amazon

Judge sounds skeptical of some Fox arguments in Dominion lawsuit
Tue, 21 Mar 2023 19:21:25 EDT
Judge Eric M. Davis pushed back on the assertions from both sides in Dominion's libel lawsuit against Fox News, but seemed particularly skeptical of the network's claims.
Match ID: 50 Score: 10.00 source: www.washingtonpost.com age: 0 days
qualifiers: 10.00 amazon

Va. man who fiercely attacked police in Jan. 6 riot sentenced to 52 months
Tue, 21 Mar 2023 19:10:09 EDT
A judge gave less than half the 108-month sentence recommended by prosecutors for Geoffrey Sills, who fought police with a baton and shined a strobe in their eyes.
Match ID: 51 Score: 10.00 source: www.washingtonpost.com age: 0 days
qualifiers: 10.00 amazon

U.S. will speed transfer of Abrams tanks to Ukraine, Pentagon says
Tue, 21 Mar 2023 18:51:20 EDT
The new plan calls for refurbishing tank hulls already in the U.S. arsenal rather than procuring new vehicles, which had been expected to take up to two years.
Match ID: 52 Score: 10.00 source: www.washingtonpost.com age: 0 days
qualifiers: 10.00 amazon

Biden honors Bruce Springsteen, ‘President’ Julia Louis-Dreyfus (and hints at 2024)
Tue, 21 Mar 2023 18:43:09 EDT
At the event on Tuesday, Biden said the country has benefited from the hard work of the honorees. “We’re a nation, a great nation in large part because of the power of the arts and humanities that’s stamped into the DNA of America,” he said.
Match ID: 53 Score: 10.00 source: www.washingtonpost.com age: 0 days
qualifiers: 10.00 amazon

Fox staffer’s claims of sexism, coached testimony jolt defamation case
Tue, 21 Mar 2023 18:19:34 EDT
Abby Grossberg alleges that she faced discrimination at Fox News and that she was coached to mislead in her Dominion defamation case deposition.
Match ID: 54 Score: 10.00 source: www.washingtonpost.com age: 0 days
qualifiers: 10.00 amazon

James Comer is live-streaming his fishing expedition
Tue, 21 Mar 2023 18:06:34 EDT
The chairman of the House Oversight Committee keeps his audience engaged by hyping every part of his Biden family probe, including when there's nothing to hype.
Match ID: 55 Score: 10.00 source: www.washingtonpost.com age: 0 days
qualifiers: 10.00 amazon

Number of monarch butterflies wintering in Mexico drops 22%
Tue, 21 Mar 2023 18:02:08 EDT
The number of monarch butterflies wintering in the mountains of central Mexico dropped 22%, and the number of trees lost in their favored wintering ground more than tripled compared to last year
Match ID: 56 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Live updates: Xi and Putin sign agreements as Japan’s leader visits Ukraine
Tue, 21 Mar 2023 18:01:47 EDT
The visit by Chinese Presiden Xi Jinping's is Beijing's strongest show of support yet for Russian President Vladimir Putin since Russia's invasion of Ukraine.
Match ID: 57 Score: 10.00 source: www.washingtonpost.com age: 0 days
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9 killed as strong earthquake rattles Pakistan, Afghanistan
Tue, 21 Mar 2023 17:50:48 EDT
A magnitude 6.5 earthquake has rattled much of Pakistan and Afghanistan, sending panicked residents fleeing from their homes and offices
Match ID: 58 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Shou Zi Chew’s ‘death wish’ mission: Defend TikTok on Capitol Hill
Tue, 21 Mar 2023 17:27:31 EDT
The app’s chief executive helped invest in the Chinese engineers who founded its parent company. Now, he’s a lonely defender of one of Washington’s most pummeled punching bags.
Match ID: 59 Score: 10.00 source: www.washingtonpost.com age: 0 days
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‘We’ve become targets’: mass shootings are reshaping Asian Americans’ views on guns
Tue, 21 Mar 2023 21:11:23 GMT

After back-to-back attacks and amid rising anti-Asian hate, gun violence has become a key – and controversial – issue in communities

For Kevin Leung, a head instructor at a kung fu school in Monterey Park in Los Angeles county, California, the past eight weeks have been a disorienting readjustment to normalcy.

His academy, the Siu Lum Pai Kung Fu Association, had for years held weekly classes at Star Ballroom Dance Studio, where he knew many members of the community. To combat the rise in anti-Asian violence during the pandemic, Leung also led many free self-defense classes there for Asian seniors.

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Venezuela oil czar in surprise resignation amid graft probes
Tue, 21 Mar 2023 17:07:34 EDT
The man responsible for running Venezuela’s oil industry — the one that pays for virtually everything in the troubled country, from subsidized food to ridiculously cheap gas — has quit amid investigations into alleged corruption among public officials
Match ID: 61 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Half a million kids out of class as LA school workers strike for better pay
Tue, 21 Mar 2023 21:01:43 GMT

Strike joined by teachers over better wages and increased staffing closes nation’s second-largest school system

Tens of thousands of workers in the Los Angeles unified school district, accompanied by teachers, walked off the job on Tuesday over stalled contract talks for higher pay and better working conditions, shutting down the nation’s second-largest school system.

The strike, which is expected to last three days, upended the lives of more than 500,000 students and their families from schools in Los Angeles and the surrounding areas, as bus drivers, cafeteria workers and teachers demanded more support at a time when educators in the city and elsewhere are struggling to afford to live where they work.

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Match ID: 62 Score: 10.00 source: www.theguardian.com age: 0 days
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Unlikely witness steps up to complicate Fox News’s defamation defense
Tue, 21 Mar 2023 16:58:37 EDT
Fox producer Abby Grossberg internally played up stolen-election claims, and Fox has cited her testimony in its defense. Now she says her testimony was coerced and criticizes the network's Dominion claims.
Match ID: 63 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Nikki Haley walks fine line on race, gender in appeal to GOP base
Tue, 21 Mar 2023 16:44:18 EDT
As she campaigns, Haley is at once seeking to accentuate her differences as a woman of color and offer reassurances that they are not impediments to achieving success.
Match ID: 64 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Xi and Putin showcase alliance but offer no path to peace in Ukraine
Tue, 21 Mar 2023 16:31:02 EDT
On the second day of a state visit, the leaders-for-life emphasized economic ties, which have grown far stronger since Russia's invasion of Ukraine.
Match ID: 65 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Ugandan MPs pass bill imposing death penalty for homosexuality
Tue, 21 Mar 2023 20:19:05 GMT

Human rights campaigners condemn bill introducing capital and life imprisonment sentences

MPs in Uganda have passed a controversial anti-LGBTQ+ bill, which would make homosexual acts punishable by death, attracting strong condemnation from rights campaigners.

All but two of the 389 legislators voted late on Tuesday for the hardline anti-homosexuality bill, which introduces capital and life imprisonment sentences for gay sex and “recruitment, promotion and funding” of same-sex “activities”.

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Match ID: 66 Score: 10.00 source: www.theguardian.com age: 0 days
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Bill Gates: AI is most important tech advance in decades
Tue, 21 Mar 2023 19:56:43 GMT
The former Microsoft boss says AI is the second revolutionary technology he's seen in his lifetime.
Match ID: 67 Score: 10.00 source: www.bbc.co.uk age: 0 days
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Protests in Lebanon as pound hits new low against dollar
Tue, 21 Mar 2023 15:55:49 EDT
Protesters have closed down major roads in parts of Lebanon after the Lebanese pound briefly hit a new low amid a historic economic crisis that seemingly has no end in sight
Match ID: 68 Score: 10.00 source: www.washingtonpost.com age: 0 days
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WhatsApp messages complicate Boris Johnson's defence
Tue, 21 Mar 2023 19:49:23 GMT
Boris Johnson claims his Downing Street colleagues thought rules were being followed.
Match ID: 69 Score: 10.00 source: www.bbc.co.uk age: 0 days
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Key Words: Bill Gates says AI is only the second revolutionary tech advancement in his lifetime
Tue, 21 Mar 2023 19:43:00 GMT
For the second time in his 67 years, Microsoft Corp. co-founder Bill Gates said, he has been truly blown away by technology.
Match ID: 70 Score: 10.00 source: www.marketwatch.com age: 0 days
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Donald Trump said he expects to be arrested. What would happen next?
Tue, 21 Mar 2023 15:40:34 EDT
What we know about Trump's claim that he will be arrested soon in a Manhattan criminal investigation -- and what would come next.
Match ID: 71 Score: 10.00 source: www.washingtonpost.com age: 0 days
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The problem with Ron DeSantis’s efforts to claim northeast Ohio
Tue, 21 Mar 2023 15:23:05 EDT
The Florida governor's family roots in the region are a new focus of attention. It may not do him much good.
Match ID: 72 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Norfolk Southern CEO, DeWine to praise rail safety legislation at hearing
Tue, 21 Mar 2023 15:21:59 EDT
The CEO of Norfolk Southern and Ohio Republican Gov. Mike DeWine plan to praise a bipartisan rail safety bill that’s run up to GOP resistance in Congress.
Match ID: 73 Score: 10.00 source: www.washingtonpost.com age: 0 days
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The Guardian view on the Casey report: the Met is rotting from within | Editorial
Tue, 21 Mar 2023 18:52:36 GMT

Findings of institutional racism, homophobia and misogyny must be the start of a transformation in the force

When he became Metropolitan police commissioner in 1972, Robert Mark said he had “never experienced … blindness, arrogance and prejudice on anything like the scale accepted as routine in the Met”. Louise Casey’s landmark report shows that nothing has changed. It refutes Cressida Dick’s suggestion that problems were limited to a few bad apples. The rot goes all the way through. Findings that the Met is institutionally racist, misogynistic and homophobic echo those in the 1999 Macpherson report. Many hoped that that inquiry would spark a transformation in the force. This time there is greater cynicism.

The picture Lady Casey paints is damning. The Met is unmoored from its purpose and beset by scandals. Consent is “broken” and public trust has collapsed. The force is failing to do its essential job of investigating and preventing crime. The 363-page Casey report details cases of shocking ineptitude, such as evidence from rape investigations being binned after a fridge broke, and discrimination, such as stop and search being used disproportionately against black Londoners.

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Match ID: 74 Score: 10.00 source: www.theguardian.com age: 0 days
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Amazon layoffs will shut down camera review site DPReview.com after 25 years
Tue, 21 Mar 2023 18:47:09 +0000
Updates stop on April 10, site will be available for "a limited period" after.
Match ID: 75 Score: 10.00 source: arstechnica.com age: 0 days
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The porn star, the checks and the president: Trump’s tawdry path to peril
Tue, 21 Mar 2023 14:40:25 EDT
The first indictment of a former president may result from an episode with a long, rippling tail of criminal consequence.
Match ID: 76 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Xi’s cocoon in Moscow: A Chinese-owned hotel over Red Square opulence
Tue, 21 Mar 2023 14:15:52 EDT
Sino-Russian relations have grown substantially closer since Russia’s invasion of Ukraine and the West’s imposition of punishing sanctions.
Match ID: 77 Score: 10.00 source: www.washingtonpost.com age: 0 days
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IEEE Xplore Adds Ericsson Technology Review to its Collection
Tue, 21 Mar 2023 18:00:02 +0000


The Ericsson Technology Review is now available in the IEEE Xplore Digital Library. The monthly magazine provides insights on emerging innovations that are shaping the future of information and communication technology.

The publication, which dates back to 1924, is published by Ericsson, a multinational networking and telecommunications company based in Stockholm.


An IEEE Xplore subscription is not required to access the freely available research papers.

“IEEE is a respected organization, and Ericsson has the ambition to reach even further into the academic community and research institutes with our cutting-edge research and development,” says Erik Ekudden, the company’s chief technology officer. “We believe that IEEE Xplore is a good channel for this target group.”

The Review in IEEE Xplore includes newly published articles plus those from the magazine’s archives going back to 2020, according to Naveen Maddali, senior product manager of content partnerships for IEEE Global Products and Marketing. There are now more than 80 articles in the digital library. Topics include computing, robotics, and signal processing.

“The Ericsson Technology Review is a valuable publication for anyone using IEEE Xplore,” Maddali says. “There’s a lot of useful content on telecommunications and communications for all types of the digital library’s users.”

“Ericsson has the ambition to reach even further into the academic community and research institutes with our cutting-edge research and development. IEEE Xplore is a good channel for this target group.”

Maddali says the project was volunteer-driven. The effort was supported by Ericsson’s CTO office following an initiative by IEEE Senior Member Glenn Parsons, principal standards advisor with Ericsson Canada. He was a member of the IEEE Publication Services and Products Board and the IEEE Technical Activities Board/PSPB Products and Services Committee that developed the third-party content hosting process. Parsons suggested that Ericsson Technology Review be used to do a trial run of the new hosting process.

The journal’s articles, written by Ericsson’s researchers, cover topics including communication, networking, and broadcast technologies; computing and processing; power and energy applications; robotics and control systems; and signal processing and analysis.

Ekudden adds that with the new partnership, “Ericsson hopes to increase the understanding of important technology trends. Mobile technology, 5G, and its included technology capabilities are a vital base for the ongoing digital transformation of enterprises and society.”

IEEE Xplore contains publications from other large companies in addition to Ericsson, including the IBM Journal of Research and Development and the Bell Labs Technical Journal. Hosting the publications in IEEE Xplore aligns with IEEE’s goal of providing practical content from leading organizations to those in industry, Maddali says.


Match ID: 78 Score: 10.00 source: spectrum.ieee.org age: 0 days
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A pet cockatiel escaped. A Billy Joel song helped return him to his owner.
Tue, 21 Mar 2023 13:37:38 EDT
When the cockatiel began bobbing his head to "Uptown Girl," they knew who the bird belonged to
Match ID: 79 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Amazon kills DPReview, the best camera review site on the web
2023-03-21T17:11:41+00:00
Amazon kills DPReview, the best camera review site on the web submitted by /u/TheKoG
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Match ID: 80 Score: 10.00 source: www.reddit.com age: 0 days
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Sailing crew rescued after giant whale sank 44ft boat in Pacific Ocean
Tue, 21 Mar 2023 16:58:14 GMT

Whale collided with sailboat 13 days into group’s three-week sailing trip from Galápagos Islands to French Polynesia

A giant whale sank a sailing crew’s boat in the Pacific Ocean before the group was rescued at the end of an ordeal that could have come out of a novel.

Rick Rodriguez of Tavernier, Florida, and three friends spent 10 hours on a lifeboat and dinghy after a whale sank the crew’s 44ft sailboat Raindancer, the Washington Post reported on Monday.

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Match ID: 81 Score: 10.00 source: www.theguardian.com age: 0 days
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Just Eat planning to oust 1,700 couriers in the UK
Tue, 21 Mar 2023 16:52:57 GMT

Takeaway delivery firm shifting back to gig economy model and ditching guaranteed sick and holiday pay

Just Eat is planning to oust 1,700 couriers in the UK as the takeaway delivery firm shifts back towards a gig-economy model and ditches guaranteed minimum pay, sick pay and holiday pay.

A further 170 head office staff will also have their contracts terminated as the firm attempts to cut costs in a highly competitive market.

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Match ID: 82 Score: 10.00 source: www.theguardian.com age: 0 days
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The 2023 Dodge Challenger SRT Demon 170 will do 0-60 in just 1.66 seconds
Tue, 21 Mar 2023 16:06:35 +0000
Dodge is seeing out the Hemi V8 muscle car era with a 1,025 hp version.
Match ID: 83 Score: 10.00 source: arstechnica.com age: 0 days
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Sign up for expert home advice delivered right to your phone
Tue, 21 Mar 2023 12:00:32 EDT
“Live Better with Little Effort” is a new (free!) course from The Washington Post, offering easy ways to upgrade your living space.
Match ID: 84 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Boris Johnson lays out his ‘Partygate’ defense ahead of Parliament grilling
Tue, 21 Mar 2023 11:38:37 EDT
The former prime minister plans to tell Parliament on Wednesday that he told the truth about the lockdown parties according to what "he believed at the time."
Match ID: 85 Score: 10.00 source: www.washingtonpost.com age: 0 days
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McCarthy downplays N.Y. case against Trump, dismisses it as ‘personal money’
Tue, 21 Mar 2023 11:22:21 EDT
House Speaker Kevin McCarthy (R-Calif.) sought to downplay the N.Y. case against former president Donald Trump, saying it involved “personal money” and shouldn’t be able to be prosecuted under the statute of limitations.
Match ID: 86 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Another art museum chief quits as Russia pressures cultural institutions
Tue, 21 Mar 2023 11:10:37 EDT
As war rages in Ukraine, museum officials in Russia are being told that their exhibitions must reflect the nation's spiritual and moral values.
Match ID: 87 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Bing’s AI chatbot can now generate unhinged images along with unhinged text
Tue, 21 Mar 2023 15:06:43 +0000
"Advanced" version of OpenAI's DALL-E will roll out to Bing preview users.
Match ID: 88 Score: 10.00 source: arstechnica.com age: 0 days
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The truth about Gwyneth Paltrow’s diet? It is as strange as you’d expect | Arwa Mahdawi
Tue, 21 Mar 2023 14:50:24 GMT

The actor and influencer has been called out for glorifying restricted eating. What is it with the rich and their weird ideas about wellness?

This time there aren’t any vaginas involved. I say that because half the time Gwyneth Paltrow is in the news it’s vagina-related. On this occasion, however, it’s because a lot of people are seemingly annoyed that she – a woman who has amassed a fortune doling out strange and often suspect health advice via her lifestyle brand Goop – follows that advice herself.

The trouble started when Paltrow appeared on an episode of Dr Will Cole’s The Art of Being Well podcast and shared what she eats in a typical day. Which, no points for guessing, isn’t much. She doesn’t eat until about noon which, in normal-person-speak, means she skips breakfast. In wellness land it means she’s doing “a nice intermittent fast”. Then she has something that won’t spike her blood pressure, such as coffee. She often follows that up with “bone broth”. An hour of “movement” ensues, wrapped up with some vigorous dry brushing and the sauna. Finally: an early dinner. “I try to eat according to paleo,” she says. “So lots of vegetables. It’s really important for me to support my detox.” I’m sorry, detox? You can’t detox if there was never any tox in the first place.

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Match ID: 89 Score: 10.00 source: www.theguardian.com age: 0 days
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U.K. scientists plead for return of rare shark’s head, promise ‘no judging’
Tue, 21 Mar 2023 10:37:08 EDT
The smalltooth sand tiger shark was called a “once-in-a-lifetime find in British waters” — but the head and tail were chopped off before scientists could see them.
Match ID: 90 Score: 10.00 source: www.washingtonpost.com age: 0 days
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: Tesla debt lifted out of ‘junk’ by Moody’s
Tue, 21 Mar 2023 13:59:00 GMT

Moody’s Investors Service has lifted its rating on Tesla Inc.’s TSLA debt to Baa3, the first rung of investment grade. The outlook is stable, the ratings agency said. The new rating “reflects Moody’s expectation that Tesla will remain one of the foremost manufacturers of battery electric vehicles with an expanding global presence and very high profitability,” it said. It also took into account Tesla’s “prudent” financial policy and management’s operational track record, Moody’s said. Liquidity “will remain very good, underpinned by a very sizeable and growing balance of cash and investments, prospects for free cash flow of more than $7 billion, and limited debt maturities in the next two years,” it said. As of Tuesday, Tesla shares have lost 38% in the last 12 months, compared with losses of about 11% for the S&P 500 index. SPX

Market Pulse Stories are Rapid-fire, short news bursts on stocks and markets as they move. Visit MarketWatch.com for more information on this news.


Match ID: 91 Score: 10.00 source: www.marketwatch.com age: 0 days
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Microsoft’s Bing chatbot now lets you create images via OpenAI’s DALL-E
2023-03-21T13:37:02+00:00
Microsoft’s Bing chatbot now lets you create images via OpenAI’s DALL-E submitted by /u/LordofWhore
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Match ID: 92 Score: 10.00 source: www.reddit.com age: 0 days
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U.S. pushing Canada to lead international force to Haiti
Tue, 21 Mar 2023 09:03:22 EDT
The Biden administration wants Ottawa to assume a "leadership role." Prime Minister Justin Trudeau says Washington needs to do "much more" on sanctions.
Match ID: 93 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Taiwan’s president to stop in U.S., raising prospect of friction with China
Tue, 21 Mar 2023 08:43:56 EDT
Tsai Ing-wen will stop in New York and Los Angeles on her way to and from Central America, and is expected to meet House Speaker Kevin McCarthy during the trip.
Match ID: 94 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Are Roblox’s new AI coding and art tools the future of game development?
Tue, 21 Mar 2023 12:43:15 +0000
New initiative aims to take game development past "the hands of the skilled few."
Match ID: 95 Score: 10.00 source: arstechnica.com age: 0 days
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Saudi Arabia frees U.S. citizen imprisoned over tweets about crown prince
Tue, 21 Mar 2023 08:38:23 EDT
Saad Almadi, a 72-year-old living in Florida, was arrested in Riyadh in 2021 after posting tweets critical of Mohammed bin Salman's government.
Match ID: 96 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Drought caused 43,000 ‘excess deaths’ in Somalia last year, half of them young children
Tue, 21 Mar 2023 11:53:26 GMT

New report uncovers tragic scale of climate-led crisis and warns of up to 34,000 more deaths so far this year

A new report released by the Somalian government suggests that far more children died in the country last year due to the ongoing drought than previously realised.

The study estimates that there were 43,000 excess deaths in 2022 in Somalia due to the deepening drought compared with similar droughts in 2017 and 2018.

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Match ID: 97 Score: 10.00 source: www.theguardian.com age: 0 days
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U.S. finds Ethiopian troops committed crimes against humanity
Tue, 21 Mar 2023 07:51:03 EDT
Secretary of State Antony Blinken announced the Ethiopia assessment as he unveiled the State Department’s annual report on global human rights.
Match ID: 98 Score: 10.00 source: www.washingtonpost.com age: 0 days
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China portrays Xi’s Russia trip as bid for leadership of non-Western world
Tue, 21 Mar 2023 07:09:35 EDT
Chinese media was awash with coverage of the visit as evidence of China’s mettle when it comes to standing up to Washington and offering a model to the rest of the world.
Match ID: 99 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Coalition urges probe of large federal contractor’s diversity efforts
Tue, 21 Mar 2023 07:00:23 EDT
Labor and civil rights groups are urging the Biden administration to investigate claims of systemic racism and sexism at call-center provider Maximus.
Match ID: 100 Score: 10.00 source: www.washingtonpost.com age: 0 days
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: Netflix’s stock is still a sell even as ad-supported offering builds an audience, says Benchmark
Tue, 21 Mar 2023 10:47:00 GMT

Benchmark reiterated its sell rating on Netflix Inc. stock NFLX on Tuesday, and said it remains cautious even after a Sunday report from Bloomberg that the streaming service has gained about 1 million active users of its ad-supported offering after two months on the market. “Advertising initiatives and the nettlesome password sharing crackdown should be ARM (average revenue per member) accretive but in Benchmark’s view largely position the stock to offset SVOD (streaming video on demand) competitive pressure,” analyst Matthew Harrigan wrote in a note to clients. While Benchmark is expecting the ad alternative to become a significant member share component, the company is operating in the same difficult streaming market condition as peers, although its operating margins benefit from maturity, compared with newer entrants. The analyst is sticking with his $250 price target, based on an S&P 500 linked discounted cash flow valuation through 2027, he wrote, although running the forecast through 2033 raises fair value to $284. The stock closed Monday at $305.13. But Gen Z preference for short form content like TikTok versus traditional linear streaming content is another competitive headwind, he said. Netflix said Monday it plans to launch about 40 more videogames over the rest of 2023, in addition to 70 in development with partners and 16 being developed by its in-house studio. The stock has fallen 19% in the last 12 months, while the S&P 500 SPX has fallen 11%.

Market Pulse Stories are Rapid-fire, short news bursts on stocks and markets as they move. Visit MarketWatch.com for more information on this news.


Match ID: 101 Score: 10.00 source: www.marketwatch.com age: 0 days
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The killing of Shireen Abu Akleh: what one morning in the West Bank reveals about the occupation
Tue, 21 Mar 2023 10:05:14 GMT

The face of Al Jazeera in Palestine, Abu Akleh was a journalist whose death resounded across the Arab world. Hours later, a bullet claimed the life of a schoolboy 60 miles away, Thaer Yazouri. This is the story of their last day

About the data

All data on fatalities and demolitions is from the United Nations Office for the Coordination of Humanitarian Affairs (OCHA), 2023.

Fatalities in the West Bank
The fatalities counts are the finalised annual figures for 2022. They may vary from other sources due to methodological or mandate considerations.

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Match ID: 102 Score: 10.00 source: www.theguardian.com age: 0 days
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Stormy, Trump and more: The names to know in historic hush-money case
Tue, 21 Mar 2023 06:00:14 EDT
As the Manhattan D.A. winds down its Trump probe, a refresher on 'who's who' in the case.
Match ID: 103 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Fed up with her town’s recycling, she collected two tons of trash on her own
Tue, 21 Mar 2023 06:00:39 EDT
Liz Pinfield-Wells set up bins on her driveway and told neighbors and friends to drop off waste items not picked up by the town's recycling program.
Match ID: 104 Score: 10.00 source: www.washingtonpost.com age: 0 days
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12 things to know about wallpaper before you try it in your home
Tue, 21 Mar 2023 06:00:55 EDT
Insights from design pros, including the problem with darker colors, why you shouldn’t fear paste, and why peel-and-stick wallpaper isn't always easier.
Match ID: 105 Score: 10.00 source: www.washingtonpost.com age: 0 days
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: Terran Orbital stock soars after revenue triples to beat expectations, and losses narrowed
Tue, 21 Mar 2023 09:14:00 GMT

Shares of Terran Orbital Corp. LLAP shot up 22.5% in premarket trading Tuesday, after the satellite products maker reported fourth-quarter revenue that tripled to beat expectations, while losses narrowed but missed expectations. Net losses were $33.1 million, or 23 cents a share, after a loss of $40.2 million, or 51 cents a share, in the year-ago period. The FactSet consensus for per-share losses was 21 cents. Revenue soared 197% to $31.9 million, above the FactSet consensus of $31.2 million, as the company completed delivery of 10 satellites to Lockheed Martin Corp. LMT for the Space Development Agency’s Transport Layer Tranche 0 program. Terran expects to begin delivery of 42 Transport Layer Tranche 1 satellites in 2023. The stock has rallied 10.9% over the past three months through Monday, while the S&P 500 SPX has gained 1.9%.

Market Pulse Stories are Rapid-fire, short news bursts on stocks and markets as they move. Visit MarketWatch.com for more information on this news.


Match ID: 106 Score: 10.00 source: www.marketwatch.com age: 0 days
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As G-20 meetings come to India, Modi launches a public relations blitz
Tue, 21 Mar 2023 02:00:39 EDT
The campaign seeks to hammer home a message that the prime minister is winning clout and respect for India internationally.
Match ID: 107 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Xi meets Putin in show of anti-West unity, but there’s unease, too
Tue, 21 Mar 2023 00:00:09 EDT
The Russian and Chinese presidents will tout their countries’ great friendship. But in reality, the Kremlin is turning into Beijing’s de facto vassal.
Match ID: 108 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Miss Manners: How to respond to, ‘Do you still work?’
Tue, 21 Mar 2023 00:00:00 EDT
What is the appropriate response when someone asks if you are still working?
Match ID: 109 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Carolyn Hax: Spouse fears a repeat of first wife’s postpartum struggle
Tue, 21 Mar 2023 00:00:00 EDT
After losing a first marriage to postpartum stress, a remarried parent is wary of having more children.
Match ID: 110 Score: 10.00 source: www.washingtonpost.com age: 0 days
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Amazon's post-Bezos experiment hasn't gone exactly as planned
2023-03-21T02:25:28+00:00
Amazon's post-Bezos experiment hasn't gone exactly as planned submitted by /u/thawingSumTendies
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Match ID: 111 Score: 10.00 source: www.reddit.com age: 0 days
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The Marvellous Boys of Palo Alto
Mon, 20 Mar 2023 23:50:12 +0000
From Silicon Valley Bank to Sam Bankman-Fried, the recent scandals upending the tech industry are rooted in a longer tradition of innovation and impunity.
Match ID: 112 Score: 10.00 source: www.newyorker.com age: 1 day
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Sailboat crew rescued in Pacific after abandoning ship sunk by whale
Mon, 20 Mar 2023 19:13:30 EDT
Raindancer owner Rick Rodriguez and his three friends escaped the sinking ship and sent out a distress signal after an encounter with a massive whale.
Match ID: 113 Score: 10.00 source: www.washingtonpost.com age: 1 day
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Jury convicts 3 men of murder in death of rapper XXXTentacion
Mon, 20 Mar 2023 19:10:40 EDT
A Florida jury on Monday found three men guilty of first-degree murder in the killing of XXXTentacion, a rapper who was shot outside a motorcycle shop in 2018.
Match ID: 114 Score: 10.00 source: www.washingtonpost.com age: 1 day
qualifiers: 10.00 amazon

Somalia drought caused 43,000 deaths in 2022, report estimates
Mon, 20 Mar 2023 18:11:35 EDT
Somalia has endured five consecutive failed rainy seasons, and may soon see its sixth.
Match ID: 115 Score: 10.00 source: www.washingtonpost.com age: 1 day
qualifiers: 10.00 amazon

Is Sean Hannity a journalist? Role of hosts is key in Fox News lawsuit.
Mon, 20 Mar 2023 18:04:17 EDT
It’s an issue that could cut both ways for Fox News in the $1.6 billion defamation lawsuit filed by Dominion Voting Systems,
Match ID: 116 Score: 10.00 source: www.washingtonpost.com age: 1 day
qualifiers: 10.00 amazon

Xi and Putin hold talks in Russia, trading compliments, amid war in Ukraine
Mon, 20 Mar 2023 16:51:30 EDT
With war raging in Ukraine, Chinese leader Xi Jinping landed in Russia for a three-day state visit that Russian officials have billed as the most important diplomatic event of 2023.
Match ID: 117 Score: 10.00 source: www.washingtonpost.com age: 1 day
qualifiers: 10.00 amazon

Xi and Putin end initial meeting in Moscow, affirm ties amid Ukraine war
Mon, 20 Mar 2023 16:29:25 EDT
Chinese leader Xi Jinping's visit, billed by Beijing as a peace mission, is playing out as a show of solidarity with an increasingly isolated Vladimir Putin.
Match ID: 118 Score: 10.00 source: www.washingtonpost.com age: 1 day
qualifiers: 10.00 amazon

NASA Awards Grants to Support Research, Technology Development
Mon, 20 Mar 2023 15:23 EDT
NASA has announced the recipients of its annual Established Program to Stimulate Competitive Research (EPSCoR) grants, providing a total of more than $10.8 million across 15 institutions over three years to support scientific and technical research.
Match ID: 119 Score: 10.00 source: www.nasa.gov age: 1 day
qualifiers: 10.00 development

Rupert Murdoch, 92, decides to have another go at marriage
Mon, 20 Mar 2023 13:04:59 EDT
Media baron Rupert Murdoch announced his engagement to former model Ann Lesley Smith,66, in the New York Post; it will be his fifth marriage.
Match ID: 120 Score: 10.00 source: www.washingtonpost.com age: 1 day
qualifiers: 10.00 amazon

7 spring vegetable recipes to celebrate the season
Mon, 20 Mar 2023 13:00:39 EDT
Recipes featuring ramps, morels, rhubarb and other spring vegetables to celebrate the season.
Match ID: 121 Score: 10.00 source: www.washingtonpost.com age: 1 day
qualifiers: 10.00 amazon

Having a wedding at home is special — but not always easy or cheap
Mon, 20 Mar 2023 12:06:06 EDT
Wedding planners and couples who got married in their backyards share what it takes to transform a family home into a wedding venue.
Match ID: 122 Score: 10.00 source: www.washingtonpost.com age: 1 day
qualifiers: 10.00 amazon

This wild rice soup, with my vegan tweaks, reminds me of home
Mon, 20 Mar 2023 12:00:20 EDT
A specialty of Minnesota, this wild rice soup is made vegan, but retains its creamy deliciousness and heft.
Match ID: 123 Score: 10.00 source: www.washingtonpost.com age: 1 day
qualifiers: 10.00 amazon

Republicans voice fear of Jan. 6 repeat after Trump’s ‘PROTEST’ call
Mon, 20 Mar 2023 11:59:42 EDT
Both House Speaker Kevin McCarthy and Rep. Marjorie Taylor Greene urged people not to protest, despite calling Trump’s potential arrest a miscarriage of justice. And the reason why is abundantly clear.
Match ID: 124 Score: 10.00 source: www.washingtonpost.com age: 1 day
qualifiers: 10.00 amazon

Say goodbye to dry chicken breasts with these 4 tips
Mon, 20 Mar 2023 10:00:58 EDT
Chicken breasts are easy to overcook and dry out, but follow these suggestions for juicy, tender meat.
Match ID: 125 Score: 10.00 source: www.washingtonpost.com age: 1 day
qualifiers: 10.00 amazon

Best Camping Cookware Items (2023): Stoves, Coolers, Tables, Meal Planning, and Tips
Mon, 20 Mar 2023 14:00:00 +0000
Boil ’em, mash ’em, stick ’em in a stew. This guide will make sure you can whip up tasty grub no matter where you end up.
Match ID: 126 Score: 10.00 source: www.wired.com age: 1 day
qualifiers: 10.00 amazon

Our food hang-ups hurt kids. Here’s how to flip the script.
Mon, 20 Mar 2023 06:00:06 EDT
Parents should rethink what they've been taught about feeding kids.
Match ID: 127 Score: 10.00 source: www.washingtonpost.com age: 1 day
qualifiers: 10.00 amazon

Beef ‘n Buns ‘n Paradise keeps tradition alive and tasty in Frederick
Mon, 20 Mar 2023 06:00:29 EDT
The drive-through has been a Frederick mainstay since 1995, and for good reason: The place serves classic Americana fare, sometimes with a Maryland twist.
Match ID: 128 Score: 10.00 source: www.washingtonpost.com age: 1 day
qualifiers: 10.00 amazon

Ask Amy: I feel lost and confused about my estrangement from my mom
Mon, 20 Mar 2023 00:00:00 EDT
She had to cut off her mother who “put her maternal duties aside,” but that doesn’t mean it doesn’t hurt.
Match ID: 129 Score: 10.00 source: www.washingtonpost.com age: 1 day
qualifiers: 10.00 amazon

UK ambassador to Yemen took part in opening of Jordanian cigarette factory
Sun, 19 Mar 2023 12:38:34 GMT

Michael Aron praised facility part-owned by British American Tobacco at ribbon-cutting event in 2019

A UK ambassador took part in the opening ceremony of a Jordanian cigarette factory part-owned by British American Tobacco (BAT) and praised the new facility in a televised interview, in the latest example of British diplomats breaching strict guidelines against mixing with the tobacco industry overseas.

The envoy stood at the ribbon as it was cut and later appeared in promotional material on the tobacco company’s website, but no record of his presence at the event was kept by the British embassy in Amman because the event was not considered a “formal meeting”.

Continue reading...
Match ID: 130 Score: 10.00 source: www.theguardian.com age: 2 days
qualifiers: 10.00 development

The New Mayor of Los Angeles
Sun, 19 Mar 2023 10:00:00 +0000
Karen Bass on combatting homelessness, reforming the police department, and building a greener city.
Match ID: 131 Score: 10.00 source: www.newyorker.com age: 2 days
qualifiers: 10.00 california

Qualcomm Is Poised to Dominate EVs Before Apple Gets a Chance
Sat, 18 Mar 2023 14:00:00 +0000
Its digital chassis is an internet-connected platform for the whole car, and the tech giant has General Motors, Jeep, Mercedes, and many more on board.
Match ID: 132 Score: 8.57 source: www.wired.com age: 3 days
qualifiers: 8.57 apple

Security News This Week: Ring Is in a Standoff With Hackers
Sat, 18 Mar 2023 13:00:00 +0000
Plus: A SpaceX supplier ransom, critical vulnerabilities in dozens of Android phones, and more.
Match ID: 133 Score: 8.57 source: www.wired.com age: 3 days
qualifiers: 8.57 amazon

Economics Drives Ray-Gun Resurgence
Sun, 04 Dec 2022 16:00:01 +0000


The technical challenge of missile defense has been compared with that of hitting a bullet with a bullet. Then there is the still tougher economic challenge of using an expensive interceptor to kill a cheaper target—like hitting a lead bullet with a golden one.

Maybe trouble and money could be saved by shooting down such targets with a laser. Once the system was designed, built, and paid for, the cost per shot would be low. Such considerations led planners at the Pentagon to seek a solution from Lockheed Martin, which has just delivered a 300-kilowatt laser to the U.S. Army. The new weapon combines the output of a large bundle of fiber lasers of varying frequencies to form a single beam of white light. This laser has been undergoing tests in the lab, and it should see its first field trials sometime in 2023. General Atomics, a military contractor in San Diego, is also developing a laser of this power for the Army based on what’s known as the distributed-gain design, which has a single aperture.


This article is part of our special report Top Tech 2023.

Both systems offer the prospect of being inexpensive to use. The electric bill itself would range “from US $5 to $10,” for a pulse lasting a few seconds, says Michael Perry, the vice president in charge of laser systems for General Atomics.

Why are we getting ray guns only now, more than a century after H.G. Wells imagined them in his sci-fi novel The War of the Worlds? Put it down partly to the rising demand for cheap antimissile defense, but it’s mainly the result of technical advances in high-energy lasers.

The old standby for powerful lasers employed chemical reactions in flowing gas. That method was clumsy, heavy, and dangerous, and the laser itself became a flammable target for enemies to attack. The advantage was that these chemical lasers could be made immensely powerful, a far cry from the puny pulsed ruby lasers that wowed observers back in the 1960s by punching holes in razor blades (at power levels jocularly measured in “gillettes”).

“With lasers, if you can see it, you can kill it.” —Robert Afzal, Lockheed Martin

By 2014, fiber lasers had reached the point where they could be considered for weapons, and one 30-kW model was installed on the USS Ponce, where it demonstrated the ability to shoot down speedboats and small drones at relatively close range. The 300-kW fiber lasers being employed now in the two Army projects emit about 100 kW in optical power, enough to burn through much heftier targets (not to mention quite a few gillettes) at considerable distances.

“A laser of that class can be effective against a wide variety of targets, including cruise missiles, mortars, UAVs, and aircraft,” says Perry. “But not reentry vehicles [launched by ballistic missiles].” Those are the warheads, and to ward them off, he says, you’d probably have to hit the rocket when it’s still in the boost phase, which would mean placing your laser in orbit. Laser tech is still far from performing such a feat.

Even so, these futuristic weapons will no doubt find plenty of applications in today’s world. Israel made news in April by field-testing an airborne antimissile laser called Iron Beam, a play on the name Iron Dome, the missile system it has used to down rockets fired from Gaza. The laser system, reportedly rated at about 100 kW, is still not in service and hasn’t seen combat, but one day it may be able to replace some, if not all, of Iron Dome’s missiles with photons. Other countries have similar capabilities, or say they do. In May, Russia said it had used a laser to incinerate a Ukrainian drone from 5 kilometers away, a claim that Ukraine’s president, Volodymyr Zelenskyy, derided.

The good and bad of directed-energy weapons

A missile is destroyed by a low-power, 2013 version of Lockheed Martin’s fiber laser www.youtube.com

Not all ray guns must be lasers, though. In March, Taiwan News reported that Chinese researchers had built a microwave weapon that in principle could be placed in orbit from where its 5-megawatt pulses could fry the electronic heart of an enemy satellite. But making such a machine in the lab is quite different from operating it in the field, not to mention in outer space, where supplying power and removing waste heat constitute major problems.

Because lasers performance falls off in bad weather, they can’t be relied on by themselves to defend critically important targets. They must instead be paired with kinetic weapons—missiles or bullets—to create a layered defense system.

“With lasers, if you can see it, you can kill it; typically rain and snow are not big deterrents,” says Robert Afzal, an expert on lasers at Lockheed Martin. “But a thundercloud—that’s hard.”

Afzal says that the higher up a laser is placed, the less interference it will face, but there is a trade-off. “With an airplane you have the least amount of resources—least volume, least weight—that is available to you. On a ship, you have a lot more resources available, but you’re in the maritime atmosphere, which is pretty hazy, so you may need a lot more power to get to the target. And the Army is in between: It deals with closer threats, like rockets and mortars, and they need a deep magazine, because they deal with a lot more targets.”

In every case, the point is to use expensive antimissile missiles only when you must. Israel opted to pursue laser weapons in part because its Iron Dome missiles cost so much more than the unguided, largely homemade rockets they defend against. Some of the military drones that Russia and Ukraine are now flying wouldn’t break the budget of the better-heeled sort of hobbyist. And it would be a Pyrrhic victory indeed to shoot them from the sky with projectiles so costly that you went broke.

This article appears in the January 2023 print issue as “Economics Drives a Ray-Gun Resurgence .”


Top Tech 2023


Top Tech 2023: A Special Report

Preview exciting technical developments for the coming year.

Can This Company Dominate Green Hydrogen?

Fortescue will need more electricity-generating capacity than France.

An Airship Resurgence

Pathfinder 1 could herald a new era for zeppelins

A New Way to Speed Up Computing

Blue microLEDs bring optical fiber to the processor.

The Personal-Use eVTOL Is (Almost) Here

Opener’s BlackFly is a pulp-fiction fever dream with wings.

Baidu Will Make an Autonomous EV

Its partnership with Geely aims at full self-driving mode.

China Builds New Breeder Reactors

The power plants could also make weapons-grade plutonium.


Economics Drives a Ray-Gun Resurgence

Lasers should be cheap enough to use against drones.

A Cryptocurrency for the Masses or a Universal ID?

What Worldcoin’s killer app will be is not yet clear.

IBM’s Quantum Leap

The company’s Condor chip will boast more than 1,000 qubits.

Arthritis Gets a Jolt

Vagus-nerve stimulation promises to help treat autoimmune disorders.

Smartphones Become Satphones

New satellites can connect directly to your phone.

Exascale Comes to Europe

The E.U.’s first exascale supercomputer will be built in Germany.

The Short List

A dozen more tech milestones to watch for in 2023.


Match ID: 134 Score: 8.57 source: spectrum.ieee.org age: 107 days
qualifiers: 3.57 trade, 3.57 google, 1.43 development

Canva Review 2022: Details, Pricing & Features
Sun, 20 Feb 2022 12:02:00 +0000


Are you looking for a new graphic design tool? Would you like to read a detailed review of Canva? As it's one of the tools I love using. I am also writing my first ebook using canva and publish it soon on my site you can download it is free.  Let's start the review.

Canva has a web version and also a mobile app

What is Canva?

Canva is a free graphic design web application that allows you to create invitations, business cards, flyers, lesson plans, banners, and more using professionally designed templates. You can upload your own photos from your computer or from Google Drive, and add them to Canva's templates using a simple drag-and-drop interface. It's like having a basic version of Photoshop that doesn't require Graphic designing knowledge to use. It’s best for nongraphic designers.

Who is Canva best suited for?

Canva is a great tool for small business owners, online entrepreneurs, and marketers who don’t have the time and want to edit quickly.

To create sophisticated graphics, a tool such as Photoshop can is ideal. To use it, you’ll need to learn its hundreds of features, get familiar with the software, and it’s best to have a good background in design, too.

Also running the latest version of Photoshop you need a high-end computer.

So here  Canva takes place, with Canva you can do all that with drag-and-drop feature. It’s also easier to use and free. Also an even-more-affordable paid version is available for $12.95 per month.

Free vs Pro vs Enterprise Pricing plan

The product is available in three plans: Free, Pro ($12.99/month per user or  $119.99/year for up to 5 people), and Enterprise ($30 per user per month, minimum 25 people).

Free plan Features

  • 250,000+ free templates
  • 100+ design types (social media posts, presentations, letters, and more)
  • Hundreds of thousands of free photos and graphics
  • Invite members to your team
  • Collaborate and comment in real-time
  • 5GB of cloud storage
  • Try Canva Pro for free for 30 days

Pro Plan Features 

  • Everything Free, has plus:
  • 100+ million premium and  stock photos, videos, audio, and graphics
  • 610,000+ premium and free templates with new designs daily
  • Access to Background Remover and Magic Resize
  •  Create a library of your brand or campaign's colors, logos, and fonts with up to 100 Brand Kits
  • Remove image backgrounds instantly with background remover
  • Resize designs infinitely with Magic Resize
  • Save designs as templates for your team to use
  • 100GB of cloud storage
  • Schedule social media content to 8 platforms

Enterprise Plan Features

  • Everything Pro has plus:
  • Establish your brand's visual identity with logos, colors and fonts across multiple Brand Kits
  • Control your team's access to apps, graphics, logos, colors and fonts with brand controls
  • Built-in workflows to get approval on your designs
  • Set which elements your team can edit and stay on brand with template locking
  • Unlimited Storage
  • Log in with single-sign on (SSO) and have access to 24/7 Enterprise-level support.

How to Use Canva?

To get started on Canva, you will need to create an account by providing your email address, Google, Facebook or Apple credentials. You will then choose your account type between student, teacher, small business, large company, non-profit, or personal. Based on your choice of account type, templates will be recommended to you.

You can sign up for a free trial of Canva Pro, or you can start with the free version to get a sense of whether it’s the right graphic design tool for your needs.

Canva Sign Up

Designing with Canva

canva


When you sign up for an account, Canva will suggest different post types to choose from. Based on the type of account you set up  you'll be able to see templates categorized by the following categories: social media posts, documents, presentations, marketing, events, ads, launch your business, build your online brand, etc.

 Start by choosing a template for your post or searching for something more specific. Search by social network name to see a list of post types on each network.

Templates

canva templates


Next, you can choose a template. Choose from hundreds of templates that are ready to go, with customizable photos, text, and other elements.

You can start your design by choosing from a variety of ready-made templates, searching for a template matching your needs, or working with a blank template.


 Canva has a lot to choose from, so start with a specific search.if you want to create business card just search for it and you will see alot of templates to choose from

Elements

Inside the Canva designer, the Elements tab gives you access to lines and shapes, graphics, photos, videos, audio, charts, photo frames, and photo grids.The search box on the Elements tab lets you search everything on Canva.

canva elements

To begin with, Canva has a large library of elements to choose from. To find them, be specific in your search query. You may also want to search in the following tabs to see various elements separately:

Photos

The Photos tab lets you search for and choose from millions of professional stock photos for your templates.

You can replace the photos in our templates to create a new look. This can also make the template more suited to your industry.

You can find photos on other stock photography sites like pexel, pixabay and many more or simply upload your own photos.

canva photos

When you choose an image, Canva’s photo editing features let you adjust the photo’s settings (brightness, contrast, saturation, etc.), crop, or animate it.

 When you subscribe to Canva Pro, you get access to a number of premium features, including the Background Remover. This feature allows you to remove the background from any stock photo in  library or any image you upload.

Text

The Text tab lets you add headings, normal text, and graphical text to your design.

When you click on  text, you'll see options to adjust the font, font size, color, format, spacing, and text effects (like shadows). 

Canva Pro subscribers can choose from a large library of fonts on the Brand Kit or the Styles tab. Enterprise-level controls ensure that visual content remains on-brand, no matter how many people are working on it.

Audio

Create an animated image or video by adding audio to capture user’s attention in social news feeds.

If you want to use audio from another stock site or your own audio tracks, you can upload them in the Uploads tab or from the more option.

Video

Want to create your own videos? Choose from thousands of stock video clips. You’ll find videos that range upto 2 minutes

You can upload your own videos as well as videos from other stock sites in the Uploads tab. 

Once you have chosen a video, you can use the editing features in Canva to trim the video, flip it, and adjust its transparency.

Backgrounds

On the Background tab, you’ll find free stock photos to serve as backgrounds on your designs. Change out the background on a template to give it a more personal touch.

Styles


The Styles tab lets you quickly change the look and feel of your template with just a click. And if you have a Canva Pro subscription, you can upload your brand’s custom colors and fonts to ensure designs stay on brand.

Logos

If you have a Canva Pro subscription, you’ll have a Logos tab. Here, you can upload variations of your brand logo to use throughout your designs.

With Canva, you can also create your own logos. Note that you cannot trademark a logo with stock content in it.

Publishing with Canva

With Canva, free users can download and share designs to multiple platforms including Instagram, Facebook, Twitter, LinkedIn, Pinterest, Slack and Tumblr.

Canva Pro subscribers can create multiple post formats from one design. For example, you can start by designing an Instagram post, and Canva's Magic Resizer can resize it for other networks, Stories, Reels, and other formats.

Canva Pro subscribers can also use Canva’s Content Planner to post content on eight different accounts on Instagram, Facebook, Twitter, LinkedIn, Pinterest, Slack, and Tumblr.

Canva Team

Canva Pro allows you to work with your team on visual content. Designs can be created inside Canva, and then sent to your team members for approval. Everyone can make comments, edits, revisions, and keep track via the version history.

Canva Print

When it comes to printing your designs, Canva has you covered. With an extensive selection of printing options, they can turn your designs into anything from banners and wall art to mugs and t-shirts. 

Canva Print is perfect for any business seeking to make a lasting impression. Create inspiring designs people will want to wear, keep, and share. Hand out custom business cards that leave a lasting impression on customers' minds.

Canva Apps

The Canva app is available on the Apple App Store and Google Play. The Canva app has earned a 4.9 out of five star rating from over 946.3K Apple users and a 4.5 out of five star rating from over 6,996,708 Google users.

In addition to mobile apps, you can use Canva’s integration with other Internet services to add images and text from sources like Google Maps, Emojis, photos from Google Drive and Dropbox, YouTube videos, Flickr photos, Bitmojis, and other popular visual content elements.

Canva Pros and Cons

Pros:

  • A user-friendly interface
  • Canva is a great tool for people who want to create professional graphics but don’t have graphic design skills.
  • Hundreds of templates, so you'll never have to start from scratch.
  • Wide variety of templates to fit multiple uses
  • Branding kits to keep your team consistent with the brand colors and fonts
  • Creating visual content on the go
  • You can find royalty free images, audio, and video without having to subscribe to another service.

Cons:

  • Some professional templates are available for Pro user only
  • Advanced photo editing features like blurring or erasing a specific area are missing.
  • Some elements that fall outside of a design are tricky to retrieve.
  • Features (like Canva presentations) could use some improvement.
  • If you are a regular user of Adobe products, you might find Canva's features limited.
  • Prefers to work with vectors. Especially logos.
  • Expensive enterprise pricing

Conclusion

In general, Canva is an excellent tool for those who need simple images for projects. If you are a graphic designer with experience, you will find Canva’s platform lacking in customization and advanced features – particularly vectors. But if you have little design experience, you will find Canva easier to use than advanced graphic design tools like Adobe Photoshop or Illustrator for most projects. If you have any queries let me know in the comments section.






Match ID: 135 Score: 8.57 source: techncruncher.blogspot.com age: 394 days
qualifiers: 3.57 trade, 3.57 google, 1.43 apple

Small Modular Reactors: Capital Funding, Financing & Economic Viability
Thu, 16 Mar 2023 10:00:03 +0000


New nuclear looks different, which requires new types of financing. New investment and partnerships are seemingly occurring every day across the industry, including SK Group’s $250million investment into Terrapower, and X-energy’s partnership with Dow Chemical.

What can be done to encourage financial investment and improve the economic viability and the ROI of SMRs? How does new nuclear differ, and how do we finance that?

Reuters Events latest report – Capital Funding, Financing & Economic Viability of SMRs – dives into the vehicles that will assist with advancing financing to support SMRs and advanced reactors deployment and commercialization. What to expect from the report:

  • Expert insight into funding developments – analysis of new types of funding for SMRs and advanced reactors, who they would help, and means to ensure financing. Deep dive into how utilities can help standardized deployment and licensing approaches
  • Securing financing for new nuclear: Advancing financing is key for SMR commercialization. How can new forms of financing assist start-up companies who could move away from simply talking, and towards signing deals?
  • “We need to see operators signing deals” - The CNSC has 10 vendors in pre-design review, 2 of whom propose to design a license for the model. SMRs should be more investable and easier for licensing, yet what are the blockers for operators putting pen to paper?
Register now to download this free report!

Match ID: 136 Score: 8.57 source: 1.reutersevents.com age: 5 days
qualifiers: 5.71 development, 2.86 start-up

How Iran Won the U.S. War in Iraq
Fri, 17 Mar 2023 18:22:02 +0000

A trove of secret intelligence cables obtained by The Intercept reveals Tehran’s political gains in Iraq since the 2003 invasion.

The post How Iran Won the U.S. War in Iraq appeared first on The Intercept.


Match ID: 137 Score: 7.14 source: theintercept.com age: 4 days
qualifiers: 7.14 development

Eight Graphs That Explain Software Engineering Salaries in 2023
Fri, 17 Mar 2023 14:54:56 +0000


Every year, online job search firms collect data about the salaries, skills, and overall job market for tech professionals, generally focusing on software engineers

The numbers from job search firms Dice and Hired have been released. These 2022 numbers have been eagerly anticipated, given the turmoil generated by a spate of tech layoffs in the latter part of the year, which Dice estimates at more than 140,000. The data they collect doesn’t allow for apples-to-apples comparisons, but I’ve read through both reports, pulled out data from past years to give the numbers some perspective when possible, and summarized it in eight charts. Dice’s numbers come from a survey administered to its registered job seekers and site visitors between 16 August 2022 and 17 October 2022, for a total of 7,098 completed surveys. Hired’s analysis included data from 68,500 job candidates and 494,000 interview requests collected from the site between January 2021 through December 2022, supplemented by a survey of 1,300 software engineers.

Tech salaries jump, but don’t keep up with inflation


According to Dice’s numbers, tech salaries grew 2.3 percent in 2022 compared with 2021, reflecting a steady upward trend since 2017 (with 2020 omitted due to the pandemic disruption). However, it’s clear that the 2022 news isn’t so good when considering inflation. These numbers have been adjusted from those previously reported by IEEE Spectrum; Dice recently tightened its survey to focus on tech professionals in more tech-specific job functions.



 What’s the best-paying job in tech?


If you want the highest pay, it’s a no-brainer: Get yourself into the C-suite. That is not, of course, a particularly useful takeaway from Dice’s data. Perhaps of more interest is that scrum masters are commanding higher pay than data scientists, and that cloud and cybersecurity engineers continue to hold solid spots in the top ranks.



What software engineering skills do employers want you to have?



Specific skills often command a big pay boost, but exactly what skills are in demand is a moving target. Because the data from Dice and Hired—and the way they crunch it—varies widely, we present two charts. Dice, looking at average salaries, puts MapReduce at the top of its charts; Hired, looking at interview requests, puts Ruby on Rails and Ruby on top.



What skills should software engineers learn right now?


If you’re a software engineer and you don’t know Python, you’d better start studying. That’s the opinion of the 1,300 software engineers surveyed by Hired. If you don’t know C, however, don’t worry too much about that.



Should your next tech career move be out of Silicon Valley?



You probably don’t want to leave Silicon Valley if you’re looking for the highest pay. The San Francisco Bay Area hasn’t lost its dominant position at the top of the tech salary charts, discounting, however, the local cost-of-living differences. But some tech hubs are reducing the gap, with Tampa, Fla. salaries up 19 percent and Charlotte, N.C., salaries up 11 percent. Charlotte, in fact, edged out Austin for number nine in Dice’s rankings, and every cost-of-living calculator I checked considers Charlotte a significantly cheaper place to live. Hired, which considered a shorter list, puts Austin at number five.



Looking for a new job? These fields are a tech professional’s best bet


That artificial intelligence tops the list of booming businesses this year is no surprise, given the attention brought to AI by the public release of Dall-E 2 and Chat GPT last year, alongside GPT-4 this month. Hired asked more than 1,300 software engineers their opinions on the hottest industries to watch out for in 2023, and AI and machine learning came out on top. Not so hot? E-commerce, media, and transportation.







Match ID: 138 Score: 7.14 source: spectrum.ieee.org age: 4 days
qualifiers: 7.14 apple

'Swarm,' Superfandom, and Murder
Fri, 17 Mar 2023 12:00:00 +0000
In the new psycho-thriller from Donald Glover, an obsessive fan goes berserk. Is the era of social media to blame?
Match ID: 139 Score: 7.14 source: www.wired.com age: 4 days
qualifiers: 7.14 amazon

Understanding the Silicon Valley Bank Run
Fri, 17 Mar 2023 10:00:18 +0000

Damon Silvers, deputy chair of the Congressional Oversight Panel for the 2008 bank bailout, explains how deregulation paved the way for SVB’s collapse.

The post Understanding the Silicon Valley Bank Run appeared first on The Intercept.


Match ID: 140 Score: 7.14 source: theintercept.com age: 4 days
qualifiers: 7.14 california

Iraqis Tortured by the U.S. in Abu Ghraib Never Got Justice
Fri, 17 Mar 2023 09:00:20 +0000

“Miraculously, they still believe in the U.S. justice system and still want to tell their story to a U.S. jury.”

The post Iraqis Tortured by the U.S. in Abu Ghraib Never Got Justice appeared first on The Intercept.


Match ID: 141 Score: 7.14 source: theintercept.com age: 4 days
qualifiers: 7.14 apple

Relativity Space Aims for Orbit
Fri, 13 Jan 2023 15:08:00 +0000


Three days before astronauts left on Apollo 8, the first-ever flight around the moon, NASA’s safety chief, Jerome Lederer, gave a speech that was at once reassuring and chilling. Yes, he said, the United States’ moon program was safe and well-planned—but even so, “Apollo 8 has 5,600,000 parts and one and one half million systems, subsystems, and assemblies. Even if all functioned with 99.9 percent reliability, we could expect 5,600 defects.”

The mission, in December 1968, was nearly flawless—a prelude to the Apollo 11 landing the next summer. But even today, half a century later, engineers wrestle with the sheer complexity of the machines they build to go to space. NASA’s Artemis I, its Space Launch System rocket mandated by Congress in 2010, endured a host of delays before it finally launched in November 2022. And Elon Musk’s SpaceX may be lauded for its engineering acumen, but it struggled for six years before its first successful flight into orbit.

Relativity envisions 3D-printing facilities someday on the Martian surface, fabricating much of what people from Earth would need to live there.

Is there a better way? An upstart company called Relativity Space is about to try one. Its Terran 1 rocket, the company says, has about a tenth as many parts as comparable launch vehicles do, because it is made through 3D printing. Instead of bending metal and milling and welding, engineers program a robot to deposit layers of metal alloy in place.

Relativity’s first rocket, the company says, is ready to go from launch complex 16 at Cape Canaveral, Fla. When it happens, the company says it will stream the liftoff on YouTube.

shiny rocket shaped object in space with earth in background Artist’s concept of Relativity’s planned Terran R rocket. The company says it should be able to carry a 20,000-kilogram payload into low Earth orbit.Relativity

“Over 85 percent of the rocket by mass is 3D printed,” said Scott Van Vliet, Relativity’s head of software engineering. “And what’s really cool is not only are we reducing the amount of parts and labor that go into building one of these vehicles over time, but we’re also reducing the complexity, we’re reducing the chance of failure when you reduce the part count, and you streamline the build process.”

Relativity says it can put together a Terran rocket in two months, compared to two years for some conventionally built ones. The speed and cost of making a prototype—say, for wind-tunnel testing—are reduced because you tell the printer to make a scaled-down model. There is less waste because the process is additive. And if something needs to be modified, you reprogram the 3D printer instead of slow, expensive retooling.

Investors have noticed. The company says financial backers have included BlackRock, Y Combinator and the entrepreneur Mark Cuban.

“If you walk into any rocket factory today other than ours,” said Josh Brost, the company’s head of business development, “you still will see hundreds of thousands of parts coming from thousands of vendors, and still being assembled using lots of touch labor and lots of big-fix tools.”

Terran 1 Nose Cone Timelapse Check out this timelapse of our nose cone build for Terran 1. This milestone marks the first time we’ve created this unique shape ...

Terran 1, rated as capable of putting a 1,250-kilogram payload in low Earth orbit, is mainly intended as a test bed. Relativity has signed up a variety of future customers for satellite launches, but the first Terran 1 (“Terran” means “earthling”) will not carry a paying customer’s satellite. The first flight has been given the playful name “Good Luck, Have Fun”—GLHF for short. Eventually, if things are going well, Relativity will build a larger booster, called Terran R, which the company hopes will compete with the SpaceX Falcon 9 for launches of up to 20,000 kg. Relativity says the Terran R should be fully reusable, including the upper stage—something that other commercial launch companies have not accomplished. In current renderings, the rocket is, as the company puts it, “inspired by nature,” shaped to slice through the atmosphere as it ascends and comes back for recovery.

A number of Relativity’s top people came from Musk’s SpaceX or Jeff Bezos’s space company, Blue Origin, and, like Musk, they say their vision is a permanent presence on Mars. Brost calls it “the long-term North Star for us.” They say they can envision 3D-printing facilities someday on the Martian surface, fabricating much of what people from Earth would need to live there.For that to happen,” says Brost, “you need to have manufacturing capabilities that are autonomous and incredibly flexible.”

man standing below large scale printer and o shaped object Relativity’s fourth-generation Stargate 3D printer.Relativity

Just how Relativity will do all these things is a work in progress. The company says its 3D technology will help it work iteratively—finding mistakes as it goes, then correcting them as it prints the next rocket, and the next, and so on.

“In traditional manufacturing, you have to do a ton of work up front and have a lot of the design features done well ahead of time,” says Van Vliet. “You have to invest in fixed tooling that can often take years to build before you’ve actually developed an article for your launch vehicle. With 3D printing, additive manufacturing, we get to building something very, very quickly.”

The next step is to get the first rocket off the pad. Will it succeed? Brost says a key test will be getting through max q—the point of maximum dynamic pressure on the rocket as it accelerates through the atmosphere before the air around it thins out.

“If you look at history, at new space companies doing large rockets, there’s not a single one that’s done their first rocket on their first try. It would be quite an achievement if we were able to achieve orbit on our inaugural launch,” says Brost.

“I’ve been to many launches in my career,” he says, “and it never gets less exciting or nerve wracking to me.”


Match ID: 142 Score: 7.14 source: spectrum.ieee.org age: 67 days
qualifiers: 3.57 google, 2.14 musk, 1.43 development

Here’s All the Science Hitching a Ride on Artemis I
Wed, 16 Nov 2022 16:28:52 +0000


NASA’s Artemis I mission launched early in the predawn hours this morning, at 1:04 a.m. eastern time, carrying with it the hopes of a space program aiming now to land American astronauts back on the moon. The Orion spacecraft now on its way to the moon also carries with it a lot of CubeSat-size science. (As of press time, some satellites have even begun to tweet.)

And while the objective of Artemis I is to show that the launch system and spacecraft can make a trip to the moon and return safely to Earth, the mission is also a unique opportunity to send a whole spacecraft-load of science into deep space. In addition to the interior of the Orion capsule itself, there are enough nooks and crannies to handle a fair number of CubeSats, and NASA has packed as many experiments as it can into the mission. From radiation phantoms to solar sails to algae to a lunar surface payload, Artemis I has a lot going on.


Most of the variety of the science on Artemis I comes in the form of CubeSats, little satellites that are each the size of a large shoebox. The CubeSats are tucked snugly into berths inside the Orion stage adapter, which is the bit that connects the interim cryogenic propulsion stage to the ESA service module and Orion. Once the propulsion stage lifts Orion out of Earth orbit and pushes it toward the moon, the stage and adapter will separate from Orion, and the CubeSats will launch themselves.

A metal cylinder five meters across rests in a clean room with scaffolding around it, with ten small boxes mounted on platforms inside Ten CubeSats rest inside the Orion stage adapter at NASA’s Kennedy Space Center.NASA KSC

While the CubeSats look identical when packed up, each one is totally unique in both hardware and software, with different destinations and mission objectives. There are 10 in total (three weren’t ready in time for launch, which is why there are a couple of empty slots in the image above).

Here is what each one is and does:

While the CubeSats head off to do their own thing, inside the Orion capsule itself will be the temporary home of a trio of mannequins. The first, a male-bodied version provided by NASA, is named Commander Moonikin Campos, after NASA electrical engineer Arturo Campos, who was the guy who wrote the procedures that allowed the Apollo 13 command module to steal power from the lunar module’s batteries, one of many actions that saved the Apollo 13 crew.

A mannequin in an orange flight suit lies on its back in a testing room Moonikin Campos prepares for placement in the Orion capsule.NASA

Moonikin Campos will spend the mission in the Orion commander’s seat, wearing an Orion crew survival system suit. Essentially itself a spacecraft, the suit is able to sustain its occupant for up to six days if necessary. Moonikin Campos’s job will be to pretend to be an astronaut, and sensors inside him will measure radiation, acceleration, and vibration to help NASA prepare to launch human astronauts in the next Artemis mission.

Two blue female mannequins, one wearing a bulky black vest, strapped into the interior of a space capsule Hel­ga and Zo­har in place on the flight deck of the Ori­on space­craft.NASA/DLR

Accompanying Moonikin Campos are two female-bodied mannequins, named Helga and Zohar, developed by the German Aerospace Center (DLR) along with the Israel Space Agency. These are more accurately called “anthropomorphic phantoms,” and their job is to provide a detailed recording of the radiation environment inside the capsule over the course of the mission. The phantoms are female because women have more radiation-sensitive tissue than men. Both Helga and Zohar have over 6,000 tiny radiation detectors placed throughout their artificial bodies, but Zohar will be wearing an AstroRad radiation protection vest to measure how effective it is.

A dozen researchers in masks stand in front of two blue bags in a NASA laboratory NASA’s Biology Experiment-1 is transferred to the Orion team.NASA/KSC

The final science experiment to fly onboard Orion is NASA’s Biology Experiment-1. The experiment is really just seeing what time in deep space does to some specific kinds of biology, so all that has to happen is for Orion to successfully haul some packages of sample tubes around the moon and back. Samples include:

  • Plant seeds to characterize how spaceflight affects nutrient stores
  • Photosynthetic algae to identify genes that contribute to its survival in deep space
  • Aspergillus fungus to investigate radioprotective effects of melanin and DNA damage response
  • Yeast used as a model organism to identify genes that enable adaptations to conditions in both low Earth orbit and deep space

There is some concern that because of the extensive delays with the Artemis launch, the CubeSats have been sitting so long that their batteries may have run down. Some of the CubeSats could be recharged, but for others, recharging was judged to be so risky that they were left alone. Even for CubeSats that don’t start right up, though, it’s possible that after deployment, their solar panels will be able to get them going. But at this point, there’s still a lot of uncertainty, and the CubeSats’ earthbound science teams are now pinning their hopes on everything going well after launch.

For the rest of the science payloads, success mostly means Orion returning to Earth safe and sound, which will also be a success for the Artemis I mission as a whole. And assuming it does so, there will be a lot more science to come.


Match ID: 143 Score: 7.14 source: spectrum.ieee.org age: 125 days
qualifiers: 7.14 genes

Most Frequently Asked Questions About NFTs(Non-Fungible Tokens)
Sun, 06 Feb 2022 10:04:00 +0000

 

NFTs

Non-fungible tokens (NFTs) are the most popular digital assets today, capturing the attention of cryptocurrency investors, whales and people from around the world. People find it amazing that some users spend thousands or millions of dollars on a single NFT-based image of a monkey or other token, but you can simply take a screenshot for free. So here we share some freuently asked question about NFTs.

1) What is an NFT?

NFT stands for non-fungible  token, which is a cryptographic token on a blockchain with unique identification codes that distinguish it from other tokens. NFTs are unique and not interchangeable, which means no two NFTs are the same. NFTs can be a unique artwork, GIF, Images, videos, Audio album. in-game items, collectibles etc.

2) What is Blockchain?

A blockchain is a distributed digital ledger that allows for the secure storage of data. By recording any kind of information—such as bank account transactions, the ownership of Non-Fungible Tokens (NFTs), or Decentralized Finance (DeFi) smart contracts—in one place, and distributing it to many different computers, blockchains ensure that data can’t be manipulated without everyone in the system being aware.

3) What makes an NFT valuable?


The value of an NFT comes from its ability to be traded freely and securely on the blockchain, which is not possible with other current digital ownership solutionsThe NFT points to its location on the blockchain, but doesn’t necessarily contain the digital property. For example, if you replace one bitcoin with another, you will still have the same thing. If you buy a non-fungible item, such as a movie ticket, it is impossible to replace it with any other movie ticket because each ticket is unique to a specific time and place.

4) How do NFTs work?

One of the unique characteristics of non-fungible tokens (NFTs) is that they can be tokenised to create a digital certificate of ownership that can be bought, sold and traded on the blockchain. 

As with crypto-currency, records of who owns what are stored on a ledger that is maintained by thousands of computers around the world. These records can’t be forged because the whole system operates on an open-source network. 

NFTs also contain smart contracts—small computer programs that run on the blockchain—that give the artist, for example, a cut of any future sale of the token.

5) What’s the connection between NFTs and cryptocurrency?

Non-fungible tokens (NFTs) aren't cryptocurrencies, but they do use blockchain technology. Many NFTs are based on Ethereum, where the blockchain serves as a ledger for all the transactions related to said NFT and the properties it represents.5) How to make an NFT?

Anyone can create an NFT. All you need is a digital wallet, some ethereum tokens and a connection to an NFT marketplace where you’ll be able to upload and sell your creations

6) How to validate the authencity of an NFT?

When you purchase a stock in NFT, that purchase is recorded on the blockchain—the bitcoin ledger of transactions—and that entry acts as your proof of ownership.

7) How is an NFT valued? What are the most expensive NFTs?

The value of an NFT varies a lot based on the digital asset up for grabs. People use NFTs to trade and sell digital art, so when creating an NFT, you should consider the popularity of your digital artwork along with historical statistics.

In the year 2021, a digital artist called Pak created an artwork called The Merge. It was sold on the Nifty Gateway NFT market for $91.8 million.

8) Can NFTs be used as an investment?

Non-fungible tokens can be used in investment opportunities. One can purchase an NFT and resell it at a profit. Certain NFT marketplaces let sellers of NFTs keep a percentage of the profits from sales of the assets they create.

9) Will NFTs be the future of art and collectibles?

Many people want to buy NFTs because it lets them support the arts and own something cool from their favorite musicians, brands, and celebrities. NFTs also give artists an opportunity to program in continual royalties if someone buys their work. Galleries see this as a way to reach new buyers interested in art.

10) How do we buy an NFTs?

There are many places to buy digital assets, like opensea and their policies vary. On top shot, for instance, you sign up for a waitlist that can be thousands of people long. When a digital asset goes on sale, you are occasionally chosen to purchase it.

11) Can i mint NFT for free?

To mint an NFT token, you must pay some amount of gas fee to process the transaction on the Etherum blockchain, but you can mint your NFT on a different blockchain called Polygon to avoid paying gas fees. This option is available on OpenSea and this simply denotes that your NFT will only be able to trade using Polygon's blockchain and not Etherum's blockchain. Mintable allows you to mint NFTs for free without paying any gas fees.

12) Do i own an NFT if i screenshot it?

The answer is no. Non-Fungible Tokens are minted on the blockchain using cryptocurrencies such as Etherum, Solana, Polygon, and so on. Once a Non-Fungible Token is minted, the transaction is recorded on the blockchain and the contract or license is awarded to whoever has that Non-Fungible Token in their wallet.

12) Why are people investing so much in NFT?


 Non-fungible tokens have gained the hearts of people around the world, and they have given digital creators the recognition they deserve. One of the remarkable things about non-fungible tokens is that you can take a screenshot of one, but you don’t own it. This is because when a non-fungible token is created, then the transaction is stored on the blockchain, and the license or contract to hold such a token is awarded to the person owning the token in their digital wallet.

You can sell your work and creations by attaching a license to it on the blockchain, where its ownership can be transferred. This lets you get exposure without losing full ownership of your work. Some of the most successful projects include Cryptopunks, Bored Ape Yatch Club NFTs, SandBox, World of Women and so on. These NFT projects have gained popularity globally and are owned by celebrities and other successful entrepreneurs. Owning one of these NFTs gives you an automatic ticket to exclusive business meetings and life-changing connections.

Final Saying

That’s a wrap. Hope you guys found this article enlightening. I just answer some question with my limited knowledge about NFTs. If you have any questions or suggestions, feel free to drop them in the comment section below. Also I have a question for you, Is bitcoin an NFTs? let me know in The comment section below






Match ID: 144 Score: 7.14 source: techncruncher.blogspot.com age: 408 days
qualifiers: 3.57 trade, 3.57 google

Stocks to Watch: Google, Barnes & Noble are stocks to watch Wednesday
Wed, 25 Jun 2014 15:17:02 GMT
Among the companies whose shares are expected to see active trade in Wednesday’s session are Google Inc., and Barnes and Noble Inc.
Match ID: 145 Score: 7.14 source: www.marketwatch.com age: 3191 days
qualifiers: 3.57 trade, 3.57 google

TOP 11 AI MARKETING TOOLS YOU SHOULD USE (Updated 2022)
Wed, 13 Jul 2022 15:25:00 +0000

  

Top 10 AI marketing tools

 The marketing industry is turning to artificial intelligence (AI) as a way to save time and execute smarter, more personalized campaigns. 61% of marketers say AI software is the most important aspect of their data strategy.

  If you’re late to the AI party, don’t worry. It’s easier than you think to start leveraging artificial intelligence tools in your marketing strategy. Here are 11 AI marketing tools every marketer should start using today.

1. Jasper Ai(Formerly known as Jarvis)


Jasper is a content writing and content generation tool that uses artificial intelligence to identify the best words and sentences for your writing style and medium in the most efficient, quick, and accessible way.

Key Features

  •  It's trusted by 50,000+ marketers for creating engaging marketing campaigns, ad copy, blog posts, and articles within minutes which would traditionally take hours or days. Special Features:
  • Blog posts have been optimized for search engines and rank high on Google and other search engines. This is a huge plus for online businesses that want to generate traffic to their website through content marketing.
  • 99.9% Original Content and guarantees that all content it generates will be original, so businesses can focus on their online reputation rather than worrying about penalties from Google for duplicate content.
  • Long-Form Article Writing – Jasper.ai is also useful for long-form writing, allowing users to create articles of up to 10,000 words without any difficulty. This is ideal for businesses that want to produce in-depth content that will capture their audience’s attention.
Wait! I've got a pretty sweet deal for you. Sign up through the link below, and you'll get (10k Free Credits)

Also Read: Top 10 AI Content Generator & Writer Tools in 2022

2. Personalize

 Personalize is an AI-powered technology that helps you identify and produce highly targeted sales and marketing campaigns by tracking the products and services your contacts are most interested in at any given time. The platform uses an algorithm to identify each contact’s top three interests, which are updated in real-time based on recent site activity.

Key Features

  • Identifies  top three interests based on metrics like time on page, recency, and frequency of each contact
  • Works with every ESP and CRM
  • Easy to get up and running in days
  • Enterprise-grade technology at a low cost for SMBs

3. Seventh Sense

  Seventh Sense provides behavioral analytics that helps you win attention in your customers’ overcrowded email inboxes. Choosing the best day and time to send an email is always a gamble. And while some days of the week generally get higher open rates than others, you’ll never be able to nail down a time that’s best for every customer. Seventh Sense eases your stress of having to figure out the perfect send-time and day for your email campaigns. The AI-based platform figures out the best timing and email frequency for each contact based on when they’re opening emails. The tool is primarily geared toward HubSpot and Marketo customers 

Key Features 

  • AI determines the best send-time and email frequency for each contact
  • Connects with HubSpot and Marketo

4. Phrasee

  Phrasee uses artificial intelligence to help you write more effective subject lines. With its AI-based Natural Language Generation system, Phrasee uses data-driven insights to generate millions of natural-sounding copy variants that match your brand voice. The model is end-to-end, meaning when you feed the results back to Phrasee, the prediction model rebuilds so it can continuously learn from your audience.

Key Features 

  • Instantly generates millions of human-sounding, brand-compliant copy variants
  • Creates tailored language models for every customer
  • Learns what your audience responds to and rebuilds the prediction model every time

5. Hubspot Seo

  HubSpot Search Engine Optimization (SEO) is an integral tool for the Human Content team. It uses machine learning to determine how search engines understand and categorize your content. HubSpot SEO helps you improve your search engine rankings and outrank your competitors. Search engines reward websites that organize their content around core subjects, or topic clusters. HubSpot SEO helps you discover and rank for the topics that matter to your business and customers.

Key Features 

  • Helps you discover and rank topics that people are searching for
  • Provides suggestions for your topic clusters and related subjects
  • Integrates with all other HubSpot content tools to help you create a well-rounded content strategy
Also Read: Top 10 AI Content Generator & Writer Tools in 2022

 6. Evolve AI

  When you’re limited to testing two variables against each other at a time, it can take months to get the results you’re looking for. Evolv AI lets you test all your ideas at once. It uses advanced algorithms to identify the top-performing concepts, combine them with each other, and repeat the process to achieve the best site experience.

Key Features 

  • Figures out which content provides the best performance
  • Lets you test multiple ideas in a single experiment instead of having to perform many individual tests over a long period
  • Lets you try all your ideas across multiple pages for full-funnel optimization
  • Offers visual and code editors

7. Acrolinx

  Acrolinx is a content alignment platform that helps brands scale and improves the quality of their content. It’s geared toward enterprises – its major customers include big brands like Google, Adobe, and Amazon - to help them scale their writing efforts. Instead of spending time chasing down and fixing typos in multiple places throughout an article or blog post, you can use Acrolinx to do it all right there in one place. You start by setting your preferences for style, grammar, tone of voice, and company-specific word usage. Then, Acrolinx checks and scores your existing content to find what’s working and suggest areas for improvement. The platform provides real-time guidance and suggestions to make writing better and strengthen weak pages.

Key features

  • Reviews and scores existing content to ensure it meets your brand guidelines
  • Finds opportunities to improve your content and use automation to shorten your editorial process.
  • Integrates with more than 50 tools and platforms, including Google Docs, Microsoft Word, WordPress, and most web browsers.

8. MarketMuse 

MarketMuse uses an algorithm to help marketers build content strategies. The tool shows you where to target keywords to rank in specific topic categories, and recommends keywords you should go after if you want to own particular topics. It also identifies gaps and opportunities for new content and prioritizes them by their probable impact on your rankings. The algorithm compares your content with thousands of articles related to the same topic to uncover what’s missing from your site.

Key features:

  • The built-in editor shows how in-depth your topic is covered and what needs improvement
  • Finds gaps and opportunities for new content creation, prioritized by their probable impact and your chance of ranking

9. Copilot

Copilot is a suite of tools that help eCommerce businesses maintain real-time communication with customers around the clock at every stage of the funnel. Promote products, recover shopping carts and send updates or reminders directly through Messenger.

Key features: 

  • Integrate Facebook Messenger directly with your website, including chat history and recent interactions for a fluid customer service experience 
  • Run drip messenger campaigns to keep customers engaged with your brand
  • Send abandoned carts, out-of-stock, restock, preorder, order status, and shipment notifications to contacts 
  • Send branded images, promotional content, or coupon codes to those who opt in
  • Collect post-purchase feedback, reviews, and customer insight
  • Demonstrate social proof on your website with a widget, or push automatic Facebook posts sharing recent purchases
  • Display a promotional banner on your website to capture contacts instantly
Also Read: Top 10 AI Content Generator & Writer Tools in 2022

10. Yotpo

Yotpo’s deep learning technology evaluates your customers’ product reviews to help you make better business decisions. It identifies key topics that customers mention related to your products—and their feelings toward them. The AI engine extracts relevant reviews from past buyers and presents them in smart displays to convert new shoppers. Yotpo also saves you time moderating reviews. The AI-powered moderation tool automatically assigns a score to each review and flags reviews with negative sentiment so you can focus on quality control instead of manually reviewing every post.

Key features:

  • Makes it easy for shoppers to filter reviews and find the exact information they’re looking for
  • Analyzes customer feedback and sentiments to help you improve your products
  • Integrates with most leading eCommerce platforms, including BigCommerce, Magento, and Shopify.

11. Albert AI

  Albert is a self-learning software that automates the creation of marketing campaigns for your brand. It analyzes vast amounts of data to run optimized campaigns autonomously, allowing you to feed in your own creative content and target markets, and then use data from its database to determine key characteristics of a serious buyer. Albert identifies potential customers that match those traits, and runs trial campaigns on a small group of customers—with results refined by Albert himself—before launching it on a larger scale.

  Albert plugs into your existing marketing technology stack, so you still have access to your accounts, ads, search, social media, and more. Albert maps tracking and attribution to your source of truth so you can determine which channels are driving your business.

Key features:

  • Breaks down large amounts of data to help you customize campaigns
  • Plugs into your marketing technology stack and can be used across diverse media outlets, including email, content, paid media, and mobile

Final Saying

There are many tools and companies out there that offer AI tools, but this is a small list of resources that we have found to be helpful. If you have any other suggestions, feel free to share them in the comments below this article. As marketing evolves at such a rapid pace, new marketing strategies will be invented that we haven't even dreamed of yet. But for now, this list should give you a good starting point on your way to implementing AI into your marketing mix.

Note: This article contains affiliate links, meaning we make a small commission if you buy any premium plan from our link.



Match ID: 146 Score: 6.43 source: techncruncher.blogspot.com age: 251 days
qualifiers: 3.57 google, 1.43 microsoft, 1.43 amazon

Andrew Ng: Unbiggen AI
Wed, 09 Feb 2022 15:31:12 +0000


Andrew Ng has serious street cred in artificial intelligence. He pioneered the use of graphics processing units (GPUs) to train deep learning models in the late 2000s with his students at Stanford University, cofounded Google Brain in 2011, and then served for three years as chief scientist for Baidu, where he helped build the Chinese tech giant’s AI group. So when he says he has identified the next big shift in artificial intelligence, people listen. And that’s what he told IEEE Spectrum in an exclusive Q&A.


Ng’s current efforts are focused on his company Landing AI, which built a platform called LandingLens to help manufacturers improve visual inspection with computer vision. He has also become something of an evangelist for what he calls the data-centric AI movement, which he says can yield “small data” solutions to big issues in AI, including model efficiency, accuracy, and bias.

Andrew Ng on...

The great advances in deep learning over the past decade or so have been powered by ever-bigger models crunching ever-bigger amounts of data. Some people argue that that’s an unsustainable trajectory. Do you agree that it can’t go on that way?

Andrew Ng: This is a big question. We’ve seen foundation models in NLP [natural language processing]. I’m excited about NLP models getting even bigger, and also about the potential of building foundation models in computer vision. I think there’s lots of signal to still be exploited in video: We have not been able to build foundation models yet for video because of compute bandwidth and the cost of processing video, as opposed to tokenized text. So I think that this engine of scaling up deep learning algorithms, which has been running for something like 15 years now, still has steam in it. Having said that, it only applies to certain problems, and there’s a set of other problems that need small data solutions.

When you say you want a foundation model for computer vision, what do you mean by that?

Ng: This is a term coined by Percy Liang and some of my friends at Stanford to refer to very large models, trained on very large data sets, that can be tuned for specific applications. For example, GPT-3 is an example of a foundation model [for NLP]. Foundation models offer a lot of promise as a new paradigm in developing machine learning applications, but also challenges in terms of making sure that they’re reasonably fair and free from bias, especially if many of us will be building on top of them.

What needs to happen for someone to build a foundation model for video?

Ng: I think there is a scalability problem. The compute power needed to process the large volume of images for video is significant, and I think that’s why foundation models have arisen first in NLP. Many researchers are working on this, and I think we’re seeing early signs of such models being developed in computer vision. But I’m confident that if a semiconductor maker gave us 10 times more processor power, we could easily find 10 times more video to build such models for vision.

Having said that, a lot of what’s happened over the past decade is that deep learning has happened in consumer-facing companies that have large user bases, sometimes billions of users, and therefore very large data sets. While that paradigm of machine learning has driven a lot of economic value in consumer software, I find that that recipe of scale doesn’t work for other industries.

Back to top

It’s funny to hear you say that, because your early work was at a consumer-facing company with millions of users.

Ng: Over a decade ago, when I proposed starting the Google Brain project to use Google’s compute infrastructure to build very large neural networks, it was a controversial step. One very senior person pulled me aside and warned me that starting Google Brain would be bad for my career. I think he felt that the action couldn’t just be in scaling up, and that I should instead focus on architecture innovation.

“In many industries where giant data sets simply don’t exist, I think the focus has to shift from big data to good data. Having 50 thoughtfully engineered examples can be sufficient to explain to the neural network what you want it to learn.”
—Andrew Ng, CEO & Founder, Landing AI

I remember when my students and I published the first NeurIPS workshop paper advocating using CUDA, a platform for processing on GPUs, for deep learning—a different senior person in AI sat me down and said, “CUDA is really complicated to program. As a programming paradigm, this seems like too much work.” I did manage to convince him; the other person I did not convince.

I expect they’re both convinced now.

Ng: I think so, yes.

Over the past year as I’ve been speaking to people about the data-centric AI movement, I’ve been getting flashbacks to when I was speaking to people about deep learning and scalability 10 or 15 years ago. In the past year, I’ve been getting the same mix of “there’s nothing new here” and “this seems like the wrong direction.”

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How do you define data-centric AI, and why do you consider it a movement?

Ng: Data-centric AI is the discipline of systematically engineering the data needed to successfully build an AI system. For an AI system, you have to implement some algorithm, say a neural network, in code and then train it on your data set. The dominant paradigm over the last decade was to download the data set while you focus on improving the code. Thanks to that paradigm, over the last decade deep learning networks have improved significantly, to the point where for a lot of applications the code—the neural network architecture—is basically a solved problem. So for many practical applications, it’s now more productive to hold the neural network architecture fixed, and instead find ways to improve the data.

When I started speaking about this, there were many practitioners who, completely appropriately, raised their hands and said, “Yes, we’ve been doing this for 20 years.” This is the time to take the things that some individuals have been doing intuitively and make it a systematic engineering discipline.

The data-centric AI movement is much bigger than one company or group of researchers. My collaborators and I organized a data-centric AI workshop at NeurIPS, and I was really delighted at the number of authors and presenters that showed up.

You often talk about companies or institutions that have only a small amount of data to work with. How can data-centric AI help them?

Ng: You hear a lot about vision systems built with millions of images—I once built a face recognition system using 350 million images. Architectures built for hundreds of millions of images don’t work with only 50 images. But it turns out, if you have 50 really good examples, you can build something valuable, like a defect-inspection system. In many industries where giant data sets simply don’t exist, I think the focus has to shift from big data to good data. Having 50 thoughtfully engineered examples can be sufficient to explain to the neural network what you want it to learn.

When you talk about training a model with just 50 images, does that really mean you’re taking an existing model that was trained on a very large data set and fine-tuning it? Or do you mean a brand new model that’s designed to learn only from that small data set?

Ng: Let me describe what Landing AI does. When doing visual inspection for manufacturers, we often use our own flavor of RetinaNet. It is a pretrained model. Having said that, the pretraining is a small piece of the puzzle. What’s a bigger piece of the puzzle is providing tools that enable the manufacturer to pick the right set of images [to use for fine-tuning] and label them in a consistent way. There’s a very practical problem we’ve seen spanning vision, NLP, and speech, where even human annotators don’t agree on the appropriate label. For big data applications, the common response has been: If the data is noisy, let’s just get a lot of data and the algorithm will average over it. But if you can develop tools that flag where the data’s inconsistent and give you a very targeted way to improve the consistency of the data, that turns out to be a more efficient way to get a high-performing system.

“Collecting more data often helps, but if you try to collect more data for everything, that can be a very expensive activity.”
—Andrew Ng

For example, if you have 10,000 images where 30 images are of one class, and those 30 images are labeled inconsistently, one of the things we do is build tools to draw your attention to the subset of data that’s inconsistent. So you can very quickly relabel those images to be more consistent, and this leads to improvement in performance.

Could this focus on high-quality data help with bias in data sets? If you’re able to curate the data more before training?

Ng: Very much so. Many researchers have pointed out that biased data is one factor among many leading to biased systems. There have been many thoughtful efforts to engineer the data. At the NeurIPS workshop, Olga Russakovsky gave a really nice talk on this. At the main NeurIPS conference, I also really enjoyed Mary Gray’s presentation, which touched on how data-centric AI is one piece of the solution, but not the entire solution. New tools like Datasheets for Datasets also seem like an important piece of the puzzle.

One of the powerful tools that data-centric AI gives us is the ability to engineer a subset of the data. Imagine training a machine-learning system and finding that its performance is okay for most of the data set, but its performance is biased for just a subset of the data. If you try to change the whole neural network architecture to improve the performance on just that subset, it’s quite difficult. But if you can engineer a subset of the data you can address the problem in a much more targeted way.

When you talk about engineering the data, what do you mean exactly?

Ng: In AI, data cleaning is important, but the way the data has been cleaned has often been in very manual ways. In computer vision, someone may visualize images through a Jupyter notebook and maybe spot the problem, and maybe fix it. But I’m excited about tools that allow you to have a very large data set, tools that draw your attention quickly and efficiently to the subset of data where, say, the labels are noisy. Or to quickly bring your attention to the one class among 100 classes where it would benefit you to collect more data. Collecting more data often helps, but if you try to collect more data for everything, that can be a very expensive activity.

For example, I once figured out that a speech-recognition system was performing poorly when there was car noise in the background. Knowing that allowed me to collect more data with car noise in the background, rather than trying to collect more data for everything, which would have been expensive and slow.

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What about using synthetic data, is that often a good solution?

Ng: I think synthetic data is an important tool in the tool chest of data-centric AI. At the NeurIPS workshop, Anima Anandkumar gave a great talk that touched on synthetic data. I think there are important uses of synthetic data that go beyond just being a preprocessing step for increasing the data set for a learning algorithm. I’d love to see more tools to let developers use synthetic data generation as part of the closed loop of iterative machine learning development.

Do you mean that synthetic data would allow you to try the model on more data sets?

Ng: Not really. Here’s an example. Let’s say you’re trying to detect defects in a smartphone casing. There are many different types of defects on smartphones. It could be a scratch, a dent, pit marks, discoloration of the material, other types of blemishes. If you train the model and then find through error analysis that it’s doing well overall but it’s performing poorly on pit marks, then synthetic data generation allows you to address the problem in a more targeted way. You could generate more data just for the pit-mark category.

“In the consumer software Internet, we could train a handful of machine-learning models to serve a billion users. In manufacturing, you might have 10,000 manufacturers building 10,000 custom AI models.”
—Andrew Ng

Synthetic data generation is a very powerful tool, but there are many simpler tools that I will often try first. Such as data augmentation, improving labeling consistency, or just asking a factory to collect more data.

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To make these issues more concrete, can you walk me through an example? When a company approaches Landing AI and says it has a problem with visual inspection, how do you onboard them and work toward deployment?

Ng: When a customer approaches us we usually have a conversation about their inspection problem and look at a few images to verify that the problem is feasible with computer vision. Assuming it is, we ask them to upload the data to the LandingLens platform. We often advise them on the methodology of data-centric AI and help them label the data.

One of the foci of Landing AI is to empower manufacturing companies to do the machine learning work themselves. A lot of our work is making sure the software is fast and easy to use. Through the iterative process of machine learning development, we advise customers on things like how to train models on the platform, when and how to improve the labeling of data so the performance of the model improves. Our training and software supports them all the way through deploying the trained model to an edge device in the factory.

How do you deal with changing needs? If products change or lighting conditions change in the factory, can the model keep up?

Ng: It varies by manufacturer. There is data drift in many contexts. But there are some manufacturers that have been running the same manufacturing line for 20 years now with few changes, so they don’t expect changes in the next five years. Those stable environments make things easier. For other manufacturers, we provide tools to flag when there’s a significant data-drift issue. I find it really important to empower manufacturing customers to correct data, retrain, and update the model. Because if something changes and it’s 3 a.m. in the United States, I want them to be able to adapt their learning algorithm right away to maintain operations.

In the consumer software Internet, we could train a handful of machine-learning models to serve a billion users. In manufacturing, you might have 10,000 manufacturers building 10,000 custom AI models. The challenge is, how do you do that without Landing AI having to hire 10,000 machine learning specialists?

So you’re saying that to make it scale, you have to empower customers to do a lot of the training and other work.

Ng: Yes, exactly! This is an industry-wide problem in AI, not just in manufacturing. Look at health care. Every hospital has its own slightly different format for electronic health records. How can every hospital train its own custom AI model? Expecting every hospital’s IT personnel to invent new neural-network architectures is unrealistic. The only way out of this dilemma is to build tools that empower the customers to build their own models by giving them tools to engineer the data and express their domain knowledge. That’s what Landing AI is executing in computer vision, and the field of AI needs other teams to execute this in other domains.

Is there anything else you think it’s important for people to understand about the work you’re doing or the data-centric AI movement?

Ng: In the last decade, the biggest shift in AI was a shift to deep learning. I think it’s quite possible that in this decade the biggest shift will be to data-centric AI. With the maturity of today’s neural network architectures, I think for a lot of the practical applications the bottleneck will be whether we can efficiently get the data we need to develop systems that work well. The data-centric AI movement has tremendous energy and momentum across the whole community. I hope more researchers and developers will jump in and work on it.

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This article appears in the April 2022 print issue as “Andrew Ng, AI Minimalist.”


Match ID: 147 Score: 6.43 source: spectrum.ieee.org age: 405 days
qualifiers: 3.57 google, 1.43 microsoft, 1.43 development

The EV Battery Wish List
Sun, 12 Mar 2023 14:00:05 +0000


Electric cars barely existed in 2010, when the Tesla Model S was still a glint in Elon Musk’s eye. Now more than 20 million EVs girdle the globe, according to BloombergNEF—and that count is expected to nearly quadruple to 77 million by 2025. A battery will be the high-voltage heart of each of those 77 million electric vehicles, and by far their most expensive component, setting off a worldwide race to ethically source their materials and crank up production to meet exploding demand.

EVs may have seized a record 5.8 percent of the United States market in 2022, according to J.D. Power, and could approach 11 percent of the global market this year. But experts still believe that better batteries, and many more of them, are a key to EVs reaching a market tipping point, even as Reuters projects automakers spending a whopping $1.2 trillion to develop and produce EVs through 2030.

IEEE Spectrum asked five industry experts to gaze deeply into their own crystal balls and outline what needs to happen in the EV battery space to wean the world off fossil-fueled transportation and onto the plug. Here’s what they said:

Emad Dlala, Lucid Motors, vice-president of powertrain

Upstart Lucid Motors hasn’t built many cars, but it’s built a reputation with the record-setting, 830-kilometer driving range of the Air Grand Touring Performance sedan. That range is a testament to Lucid’s obsessive pursuit of efficiency: The Air uses the same 2170-format cylindrical cells (supplied by Samsung SDI) as many EVs, but ekes out more miles via superior battery management, compact-yet-muscular power units and slippery aerodynamics.

Sophisticated chassis and battery design gives new life to “lesser” chemistries—especially lithium iron phosphate that’s the hottest thing in batteries around the world—that would otherwise be uncompetitive and obsolete.

One might think Lucid would call for every electric model to cover such vast distances. Instead, Lucid leaders see a bright future in cars that aim for maximum efficiency — rather than range per se — via smaller, more-affordable batteries.

Lucid’s latest Air Touring model is its most efficient yet on a per-mile basis. Now the world’s most aerodynamic production vehicle, with a 0.197 coefficient of drag, the Air Touring delivers an EPA-rated 7.44 kilometers from each onboard kilowatt hour. Yet propelling this full-size luxury barge still demands a 92 kWh battery aboard.

With all that in mind, the company is developing its next generation of batteries. Extrapolating from company targets, a future compact-size Lucid—think the size of Tesla Model 3 or Model Y—could decisively downsize its battery without sacrificing useful range.

“Our target is to improve efficiency even more,” Dlala says.

“If we do a 250-mile car, we could have a battery that’s just 40 kWh,” or less than half the size of the Air’s. That’s the same size battery as a relatively tiny, base-model Nissan Leaf, whose lesser efficiency translates to just 240 km of EPA-rated driving range.

Such compact batteries would not just save serious money for manufacturers and consumers. They would require fewer raw and refined materials., allowing automakers to theoretically build many more cars from a finite supply. That pack would also weigh about one-third as much as Lucid’s beefiest current battery. The upshot would be a chain of gains that would warm the heart of the most mass-conscious engineer: A lighter chassis to support the smaller battery, slimmer crash structures, downsized brakes. More useable space for passengers and cargo. All those savings would further boost driving range and performance.

This grand design, naturally, would demand an attendant burst of charger development. Once chargers are as ubiquitous and reliable as gas stations—and nearly as fast for fillups—“then I don’t need 400 miles of range,” Dlala says.

All this could grant the ultimate, elusive wish for EV makers: Price parity with internal-combustion automobiles.

“That combination of efficiency and infrastructure will allow us to create competitive prices versus internal combustion cars,” Dlala says.

Ryan Castilloux, geologist, founder and managing director of Adamas Intelligence

Castilloux says that game-changing EV battery breakthroughs have to date been rare. Yet EV batteries are still central to automakers’ calculus, as they seek a sustainable, affordable supply in a period of explosive growth. In a marketplace starving for what they see as their rightful share of kilowatt-hours, smaller or less-connected automakers especially may go hungry.

“Everyone is competing for a limited supply,” says Ryan Castilloux. “That makes for a lumpy growth trajectory in EVs. It’s an immense challenge, and one that won’t go away until the growth slows and the supply side can keep up.”

“In recent decades, it wouldn’t have made sense to think of an automaker becoming a processing or mining company, but now with scarcity of supplies, they have to take drastic measures.”
—Ryan Castilloux, Adamas Intelligence

A battery industry that has succeeded in boosting nickel content for stronger performance, and cutting cobalt to reduce costs, has hit a wall of diminishing returns via chemistry alone. That leaves battery pack design as a new frontier: Castilloux lauds the push to eliminate “aluminum and other zombie materials” to save weight and space. The effort shows in innovations such as large-format cylindrical batteries with higher ratios of active material to surrounding cases—as well as so-called “cell-to-pack” or “pack-to-frame” designs. BMW’s critical “Neue Klasse” EVs, the first arriving in 2025, are just one example: Large-format cells, with no traditional cased modules required, fill an entire open floorpan and serve as a crash-resistant structural member.

“That becomes a low-cost way to generate big improvements in pack density and bolster the mileage of a vehicle,” Castillloux says.

That kind of sophisticated chassis and battery design can also help level the playing field, giving new life to “lesser” chemistries—especially lithium iron phosphate that’s the hottest thing in batteries around the world—that would otherwise be uncompetitive and obsolete.

“Things are moving in the right direction in North America and Europe, but it’s too little too late at the moment, and the West is collectively scrambling to meet demand.”

The drivetrain and battery of a Mercedes-Benz EQS electric vehicle on the assembly line at the Mercedes-Benz Group plant in Sindelfingen, Germany, on Monday, February 13, 2023. Krisztian Bocsi/Getty Images

The tragedy, Castilloux says, is that EV demand was anticipated for several years, “but the action is only happening now.”

“China was only one that acted on it, and is now a decade ahead of the rest of the world,” in both refining and processing battery materials, and cell production itself.

Tesla also got out in front of legacy automakers by thinking in terms of vertical integration, the need to control the entire supply chain, from lithium brine and cobalt mines to final production and recycling.

“In recent decades, it wouldn’t have made sense to think of an automaker becoming a processing or mining company, but now with scarcity of supplies, they have to take drastic measures.”

Dan Nicholson, Vice president of strategic tech initiatives General Motors; board member Society of Automotive Engineers

Automakers are racing to meet soaring EV demand and fill yawning gaps in the market, including building a homegrown supply chain of battery materials as well as batteries. In the United States alone, Atlas Public Policy tallies U.S. $128 billion in announced investments in EV and battery factories and recycling. That still leaves another blind spot: Charging infrastructure. Tesla’s dominant Superchargers aside, many experts cite a patchwork, notoriously unreliable charging network as a leading roadblock to mainstream EV adoption.

“Charging infrastructure is on our wish list of things that need to improve,” said Dan Nicholson, who helps lead General Motors’ new charger initiatives.

The 2021 U.S. Infrastructure Law is providing $7.5 billion to build a network of 500,000 EV chargers by 2030. But rather than own and operate their own chargers like Tesla—akin to automakers running chains of proprietary gas stations—GM, Ford and others argue that standardized, open-source chargers are critical to convince more Americans to kick the ICE habit. Those chargers must be available everywhere people live and work, Nicholson said, and open to drivers of any car brand.

It will help if those chargers actually work: A 2022 study showed nearly 25 percent of public chargers in the San Francisco Bay area—itself a mecca for EV ownership—weren’t functioning properly.

Automakers and battery manufacturers are on board with multiple solutions, including the stunning rise of lithium-iron-phosphate cells in Teslas, Fords and other models.

To fill gaps in public networks, GM is collaborating with EVGo on a national network of 2,000 DC fast-charging stalls, located at 500 Pilot and Flying J travel centers, most along major corridors. To reach people where they live, including people with no access to home charging, GM is tapping its more than 4,400 dealers to build up to 10 Level 2 charging stations each, at both dealers and key locations, including underserved urban and rural communities. Nicholson notes that 90 percent of the U.S. population lives within 16 kilometers of a GM dealer.

In his role as an SAE board member, Nicholson also supports future-proof standards for EVs, connectors and chargers. That includes the ISO 15118 international standard that defines two-way communication between EVs and chargers. That standard is key to “Plug and Charge,” the budding interoperability system that allows drivers of any EV to plug into any DC fast charger and simply be billed on the back end. That’s how Teslas have worked since 2012, though with the advantage of a closed system that need only recognize and communicate with Tesla models.

Nicholson said GM is also seeking “uptime guarantees” with charging collaborators. That will allow drivers to see in advance if a charger is operational, and to hold a spot.

“People need to be able to reserve a station, and know it’s going to work when they get there,” he said.

Stephanie Brinley, principal automotive analyst for North and South America, S&P Global Mobility

Despite an electric boom year in 2022, some analysts are downgrading forecasts of EV adoption, due to monkey wrenches of unpredictable demand, looming recession and supply-chain issues. S&P Global Mobility remains bullish, predicting that 42 percent of global buyers will choose an EV in 2030, within sight of President Biden’s goal of 50-percent EV penetration.

“That’s a lot of growth, but there are plenty of people who won’t move along as quickly,” Brinley said. Pushing EVs to a market majority will require stars to align. Brinley says the most critical key is a continued explosion of new EV models at every price point—including SUVs and pickups that are the lifeblood of U.S. buyers.

Regarding batteries, Brinley says ICE manufacturers with an existing manufacturing footprint, labor force and know-how could find an advantage over relative newcomers. The issue will be how well the likes of General Motors and Ford can manage the transition, from scaling back on ICE production to retraining workers — fewer of whom may be required to produce batteries and motors than ICE powertrains. In February, Ford announced a new $3.5 billion plant in Michigan to build LFP batteries, licensing tech from China’s CATL, currently the world’s largest lithium-ion producer.

“Some (legacy) automakers will use LFP for certain use cases, and solid-state in development could change the dynamic again,” Brinley says. “But for the time being, you need both batteries and engines, because people will be buying both,” Brinley says.

At some point, Brinley says, it’s a zero-sum game: A flat global market for cars can’t comfortably accommodate both types of powertrains.

“ICE sales have to come down for BEV sales to come up,” Brinley says. “And that’s going to make for a wild market in the next few years.”

Connor Hund, chief operating officer, NanoGraf

NanoGraf is among several start-ups wishing for not just longer-lasting batteries, but a stable, competitive North American supply chain to counter China’s battery dominance. The Inflation Reduction Act has spurred an unprecedented tsunami of homegrown investment, by requiring robust domestic sourcing of batteries and battery materials as a condition of EV tax breaks for manufacturers and consumers. That includes a $35-per-kWh tax credit on every lithium-ion cell produced, and a $7,500 consumer tax break on eligible EVs.

Connor Hund says NanoGraf aims to onshore production of its silicon-anode material at a new Chicago facility beginning in Q2 this year. The company, whose backers include the Department of Defense, claims to have created the most energy-dense 18650 cylindrical cell yet, at 3.8 amp-hours. The technology key is a pre-lithiated core that allows an anode silicon percentage as high as 25 percent, versus cells that typically top out at 5-to-7 percent silicon.

“There’s certainly room to boost the range of EVs by 20, 30 or even 50 percent by using silicon,” he says.

But whether it’s NanoGraf, or the drive toward large-format 4680 cylindrical cells led by Tesla and Panasonic, scaling up to mass production remains a major hurdle. NanoGraf plans enough initial capacity for 35 to 50 tonnes of its anode materials. But it would need 1,000 tonnes annually to crack the automotive space, with its now-bottomless appetite for batteries—at competitive cost with what automakers currently pay for cells from China, South Korea or elsewhere.

“It’s so cutthroat in that space, and there’s a scale you have to reach,” Hund says.

One wish is being granted: No one is waiting for a magic bullet in technology, including from solid state batteries that many experts now insist won’t be ready for automobiles until 2030 or later. Instead, automakers and battery manufacturers are on board with multiple solutions, including the stunning rise of LFP cells in Teslas, Fords and other models.

“There’s a shortage of all these materials, not enough nickel, cobalt or manganese, so companies targeting different consumers with different solutions is really helpful.”

Western countries have struggled to take a holistic view of everything that’s required, especially when incumbent solutions from China are available. It’s not just raw materials, anodes or cathodes, but the cells, modules, electrolyte and separators.

“You need companies onshoring all those components to have a robust U.S. supply chain,” he says. “We need everyone upstream and downstream of us, whether it’s the graphite, electrolyte or separator. Everyone is just one piece of the puzzle.”

Hund says safer batteries should also be on the industry wish-list, as high-profile fires in Teslas and other models threaten to sully EVs reputation or keep skeptical consumers on the fence.

“We can’t have batteries self-discharging at the rate they are now,” he says, especially with automakers gearing up around the world for their biggest EV invasion yet.

“Getting ahead of this now, versus pushing millions of cars onto the road and dealing with safety later, is very important.”


Update 14 March 2023: This story was corrected to reflect that Lucid’s Air Touring model carries a 92 kWh battery. (A previous version of this story stated that the battery’s capacity was 112 kWh.)


Match ID: 148 Score: 5.71 source: spectrum.ieee.org age: 9 days
qualifiers: 2.14 musk, 1.43 tesla, 1.43 development, 0.71 start-up

Top Cop Scapegoats Reform DA for Double Murder in Austin
Thu, 16 Mar 2023 20:01:39 +0000

Gov. Greg Abbott’s budget cuts led to the release of a man who went on to be accused in the killings.

The post Top Cop Scapegoats Reform DA for Double Murder in Austin appeared first on The Intercept.


Match ID: 149 Score: 5.71 source: theintercept.com age: 5 days
qualifiers: 5.71 development

“Trauma Never Goes Away”: As America Forgets, Iraq War Stays With U.S. Veterans
Thu, 16 Mar 2023 14:36:42 +0000

Twenty years after the invasion, veterans struggle to reconcile their sacrifices with the unhappy outcome and the false narratives that started the war.

The post “Trauma Never Goes Away”: As America Forgets, Iraq War Stays With U.S. Veterans appeared first on The Intercept.


Match ID: 150 Score: 5.71 source: theintercept.com age: 5 days
qualifiers: 5.71 apple

False Starts: The Story of Vehicle-to-Grid Power
Sat, 11 Mar 2023 16:00:04 +0000


In 2001, a team of engineers at a then-obscure R&D company called AC Propulsion quietly began a groundbreaking experiment. They wanted to see whether an electric vehicle could feed electricity back to the grid. The experiment seemed to prove the feasibility of the technology. The company’s president, Tom Gage, dubbed the system “vehicle to grid” or V2G.

The concept behind V2G had gained traction in the late 1990s after California’s landmark zero-emission-vehicle (ZEV) mandate went into effect and compelled automakers to commercialize electric cars. In V2G, environmental-policy wonks saw a potent new application of the EV that might satisfy many interests. For the utilities, it promised an economical way of meeting rising demand for electricity. For ratepayers, it offered cheaper and more reliable electricity services. Purveyors of EVs would have a new public-policy rationale backing up their market. And EV owners would become entrepreneurs, selling electricity back to the grid.


AC Propulsion’s experiment was timely. It occurred in the wake of the California electricity crisis of 2000 and 2001, when mismanaged deregulation, market manipulation, and environmental catastrophe combined to unhinge the power grid. Some observers thought V2G could prevent the kinds of price spikes and rolling blackouts then plaguing the Golden State. Around the same time, however, General Motors and other automakers were in the process of decommissioning their battery EV fleets, the key component of V2G.

Photo-illustration of a man speaking into a microphone while another person looks on. A car and computer are visible in the background. AC Propulsion’s president, Tom Gage, explains the company’s vehicle-to-grid technology at a 2001 conference in Seattle. Photo-illustration: Max-o-matic; photo source: Alec Brooks

The AC Propulsion experiment thus became an obscure footnote in the tortuous saga of the green automobile. A decade later, in the 2010s, the battery EV began an astounding reversal of fortune, thanks in no small part to the engineers at ACP, whose electric-drive technology informed the development of the Roadster, the car that launched Tesla Motors. By the 2020s, automakers around the world were producing millions of EVs a year. And with the revival of the EV, the V2G concept was reborn.


Birth of the “Power Plant on Wheels”

If a modern electronics- and software-laden car can be thought of as a computer on wheels, then an electric car capable of discharging electricity to the grid might be considered a power plant on wheels. And indeed, that’s how promoters of vehicle-to-grid technology perceive the EV.

Keep in mind, though, that electricity’s unique properties pose problems to anyone who would make a business of producing and delivering it. Electricity is a commodity that is bought and sold, and yet unlike most other commodities, it cannot easily be stored. Once electricity is generated and passes into the grid, it is typically used almost immediately. If too much or too little electricity is present in the power grid, the network can suddenly become unbalanced.

Photo-illustration showing rows of battery-powered trucks being charged. At the turn of the 20th century, utilities promoted the use of electric truck fleets to soak up excess electricity. Photo-illustration: Max-o-matic; photo source: M&N/Alamy

Some operators of early direct-current power plants at the turn of the 20th century solved the problem of uneven power output from their generators by employing large banks of rechargeable lead-acid batteries, which served as a kind of buffer to balance the flow of electrons. As utilities shifted to more reliable alternating-current systems, they phased out these costly backup batteries.

Then, as electricity entrepreneurs expanded power generation and transmission capacity, they faced the new problem of what to do with all the cheap off-peak, nighttime electricity they could now produce. Utilities reconsidered batteries, not as stationary units but in EVs. As the historian Gijs Mom has noted, enterprising utility managers essentially outsourced the storage of electricity to the owners and users of the EVs then proliferating in northeastern U.S. cities. Early utility companies like Boston Edison and New York Edison organized EV fleets, favoring electric trucks for their comparatively capacious batteries.

Photo-illustration of a vintage electric car. In the early years of the automobile, battery-powered electric cars were competitive with cars fueled by gasoline and other types of propulsion.Photo-illustration: Max-o-matic; image source: Shawshots/Alamy

The problems of grid management that EVs helped solve faded after World War I. In the boom of the 1920s, U.S. utility barons such as Samuel Insull massively expanded the country’s grid systems. During the New Deal era, the federal government began funding the construction of giant hydropower plants and pushed transmission into rural areas. By the 1950s, the grid was moving electricity across time zones and national borders, tying in diverse sources of supply and demand.

The need for large-scale electrochemical energy storage as a grid-stabilizing source of demand disappeared. When utilities considered storage technology at all in the succeeding decades, it was generally in the form of pumped-storage hydropower, an expensive piece of infrastructure that could be built only in hilly terrain.

The Origins of AC Propulsion

It wasn’t until the 1990s that the electric car reemerged as a possible solution to problems of grid electricity. In 1997, Willett Kempton, a professor at the University of Delaware, and Steve Letendre, a professor at Green Mountain College, in Vermont, began publishing a series of journal articles that imagined the bidirectional EV as a resource for electricity utilities. The researchers estimated that, if applied to the task of generating electricity, all of the engines in the U.S. light-duty vehicle fleet would produce around 16 times the output of stationary power plants. Kempton and Letendre also noted that the average light vehicle was used only around 4 percent of the time. Therefore, they reasoned, a fleet of bidirectional EVs could be immensely useful to utilities, even if it was only a fraction the size of the conventional vehicle fleet.

Photo-illustration of a young man standing inside a 1960s era Volkswagen van with its doors and top open to reveal banks of batteries inside. AC Propulsion cofounder Wally Rippel converted a Volkswagen microbus into an electric vehicle while he was still a student at Caltech. Photo-illustration: Max-o-matic; photo source: Herald Examiner Collection/Los Angeles Public Library

The engineers at AC Propulsion (ACP) were familiar with the basic precepts of bidirectional EV power. The company was the brainchild of Wally Rippel and Alan Cocconi, Caltech graduates who had worked in the late 1980s and early 1990s as consultants for AeroVironment, then a developer of lightweight experimental aircraft. The pair made major contributions to the propulsion system for the Impact, a battery-powered concept car that AeroVironment built under contract for General Motors. Forerunner of the famous EV1, the Impact was regarded as the most advanced electric car of its day, thanks to its solid-state power controls, induction motor, and integrated charger. The vehicle inspired California’s ZEV mandate, instituted in 1990. As Cocconi told me, the Impact was bidirectional-capable, although that function wasn’t fully implemented.

AeroVironment had encouraged its engineers to take creative initiative in developing the Impact, but GM tightly managed efforts to translate the idiosyncratic car into a production prototype, which rankled Cocconi and Rippel. Cocconi was also dismayed by the automaker’s decision to equip the production car with an off-board rather than onboard charger, which he believed would limit the car’s utility. In 1992, he and Rippel quit the project and, with Hughes Aircraft engineer Paul Carosa, founded ACP, to further develop battery electric propulsion. The team applied their technology to a two-seat sportscar called the tzero, which debuted in January 1997.

Electric Car tzero 0-60 3.6 sec faster than Tesla Roadster www.youtube.com

Through the 1990s and into the early 2000s, ACP sold its integrated propulsion systems to established automakers, including Honda, Volkswagen, and Volvo, for use in production models being converted into EVs. For car companies, this was a quick and cheap way to gain experience with battery electric propulsion while also meeting any quota they may have been subject to under the California ZEV mandate.

A Test of Vehicle-to-Grid Tech

By the turn of the millennium, however, selling EV propulsion systems had become a hard way to make a living. In early 2000, when GM announced it had ceased production of the EV1, it signaled that the automaking establishment was abandoning battery electric cars. ACP looked at other ways of marketing its technology and saw an opportunity in the California electricity crisis then unfolding.

Traditionally, the electricity business combined several discrete services, including some designed to meet demand and others designed to stabilize the network. Since the 1930s, these services had been provided by regulated, vertically integrated utilities, which operated as quasi-monopolies. The most profitable was peaking power—electricity delivered when demand was highest. The less-lucrative stabilization services balanced electricity load and generation to maintain system frequency at 60 hertz, the standard for the United States. In a vertically integrated utility, peaking services essentially subsidized stabilization services.

With deregulation in the 1990s, these aggregated services were unbundled and commodified. In California, regulators separated generation from distribution and sold 40 percent of installed capacity to newly created independent power producers that specialized in peaking power. Grid-stabilization functions were reborn as “ancillary services.” Major utilities were compelled to purchase high-cost peaking power, and because retail prices were capped, they could not pass their costs on to consumers. Moreover, deregulation disincentivized the construction of new power plants. At the turn of the millennium, nearly 20 percent of the state’s generating capacity was idled for maintenance.

Photo-illustration of a futuristic-looking car with a backdrop that says Impact GM Electric Car. General Motors’ Impact debuted at the 1990 Los Angeles Auto Show. It was regarded as the most advanced electric vehicle of its era.Photo-illustration: Max-o-matic; photo source: Alec Brooks

The newly marketized grid was highly unstable, and in 2000 and 2001, things came to a head. Hot weather caused a demand spike, and the accompanying drought (the beginning of the multidecade southwestern megadrought) cut hydropower capacity. As Californians turned on their air conditioners, peaking capacity had to be kept in operation longer. Then market speculators got into the act, sending wholesale prices up 800 percent and bankrupting Pacific Gas & Electric. Under these combined pressures, grid reliability eroded, resulting in rolling blackouts.

With the grid crippled, ACP’s Gage contacted Kempton to discuss whether bidirectional EV power could help. Kempton identified frequency regulation as the optimal V2G market because it was the most profitable of the ancillary services, constituting about 80 percent of what the California Independent System Operator, the nonprofit set up to manage the deregulated grid, then spent on such services.

The result was a demonstration project, a task organized by Alec Brooks, manager of ACP’s tzero production. Like Rippel and Cocconi, Brooks was a Caltech graduate and part of the close-knit community of EV enthusiasts that emerged around the prestigious university. After earning a Ph.D. in civil engineering in 1981, Brooks had joined AeroVironment, where he managed the development of Sunraycer, an advanced solar-powered demonstration EV built for GM, and the Impact. He recruited Rippel and Cocconi for both jobs. During the 1990s, Brooks formed a team at AeroVironment that provided support for GM’s EV programs until he too tired of the corporate routine and joined ACP in 1999.

Photo-illustration of a man working with an electric motor. Before cofounding AC Propulsion, Alan Cocconi worked on Sunraycer, a solar-powered car for GM. Here, he’s testing the car’s motor-drive power electronics.Photo-illustration: Max-o-matic; photo source: Alec Brooks

Working with Gage and Kempton, and consulting with the ISO, Brooks set out to understand how the EV might function as a utility resource.

ACP adapted its second-generation AC-150 drivetrain, which had bidirectional capability, for this application. As Cocconi recalled, the bidirectional function had originally been intended for a different purpose. In the 1990s, batteries had far less capacity than they do today, and for the small community of EV users, the prospect of running out of juice and becoming stranded was very real. In such an emergency, a bidirectional EV with charge to spare could come to the rescue.

With funding from the California Air Resources Board, the team installed an AC-150 drive in a Volkswagen Beetle. The system converted AC grid power to DC power to charge the battery and could also convert DC power from the battery to AC power that could feed both external stand-alone loads and the grid. Over the course of the project, the group successfully demonstrated bidirectional EV power using simulated dispatch commands from the ISO’s computerized energy-management system.

Two graphs showing positive and negative values along a center line. This pair of graphs shows how AC Propulsion’s AC-150 drivetrain performed in a demonstration of grid frequency regulation. The magenta line in the upper graph tracks grid frequency centered around 60 hertz. The lower graph indicates power flowing between the grid and the drivetrain; a negative value means power is being drawn from the grid, while a positive value means power is being sent back to the grid. Photo-illustration: Max-o-matic; photo source: Alec Brooks

V2G Is a Complicated Technology

The experiment demonstrated the feasibility of the vehicle-to-grid approach, yet it also revealed the enormous complexities involved in deploying the technology. One unpleasant surprise, Brooks recalled, came with the realization that the electricity crisis had artificially inflated the ancillary-services market. After California resolved the crisis—basically by re-regulating and subsidizing electricity—the bubble burst, making frequency regulation as a V2G service a much less attractive business proposition.

The prospect of integrating EV storage batteries into legacy grid systems also raised concerns about control. The computers responsible for automatically signaling generators to ramp up or down to regulate frequency were programmed to control large thermoelectric and hydroelectric plants, which respond gradually to signals. Batteries, by contrast, respond nearly instantaneously to commands to draw or supply power. David Hawkins, an engineer who served as a chief aide to the ISO’s vice president of operations and advised Brooks, noted that the responsiveness of batteries had unintended consequences when they were used to regulate frequency. In one experiment involving a large lithium-ion battery, the control computer fully charged or discharged the unit in a matter of minutes, leaving no spare capacity to regulate the grid.

In principle, this problem might have been solved with software to govern the charging and discharging. The main barrier to V2G in the early 2000s, it turns out, was that the battery EV would have to be massively scaled up before it could serve as a practical energy-storage resource. And the auto industry had just canceled the battery EV. In its place, automakers promised the fuel-cell electric car, a type of propulsion system that does not easily lend itself to bidirectional power flow.

EV Renaissance Revives Bidirectional Power

The dramatic revival of the battery EV in the late 2000s and early 2010s led by Tesla Motors and Nissan revived prospects for the EV as a power-grid resource. This EV renaissance spawned a host of R&D efforts in bidirectional EV power, including ECOtality and the Mid-Atlantic Grid Interactive Cars Consortium. The consortium, organized by Kempton in conjunction with PJM, the regional transmission organization responsible for much of the eastern United States, used a car equipped with an AC-150 drivetrain to further study the use of V2G in the frequency-regulation market.

Over time, however, the research focus in bidirectional EV applications shifted from the grid to homes and commercial buildings. In the wake of the Fukushima nuclear disaster in 2011, for instance, Nissan developed and marketed a vehicle-to-building (V2B) charging system that enabled its Leaf EV to provide backup power.

Photo-illustration of a green car with a charging cable plugged into it. In 2001, AC Propulsion engineers installed an AC-150 drivetrain in a Volkswagen Beetle to demonstrate the feasibility of V2G technology for regulating frequency on the power grid.Photo-illustration: Max-o-matic; photo source: Alec Brooks

The automaker later entered an R&D partnership with Fermata Energy, a Virginia-based company that develops bidirectional EV power systems. Founded by the entrepreneur and University of Virginia researcher David Slutzky in 2010, Fermata considered and then ruled out the frequency-regulation market, on the grounds that it was too small and unscalable.

Slutsky now believes that early markets for bidirectional EV power will emerge in supplying backup power and supplementing peak loads for individual commercial buildings. Those applications will require institutional fleets of EVs. Slutzky and other proponents of EV power have been pressing for a more favorable regulatory environment, including access to the subsidies that states such as California offer to users of stationary storage batteries.

Advocates believe that V2G can help pay for EV batteries. While interest in this idea seems likely to grow as EVs proliferate, the prospect of electric car owners becoming power entrepreneurs appears more distant. Hawkins, the engineer who advised Brooks, holds that the main barriers to V2G are not so much technological as economic: Viable markets need to emerge. The everyday participant in V2G, he argues, would face the difficult task of attempting to arbitrage the difference between wholesale and retail prices while still paying the retail rate. In principle, EV owners could take advantage of the same feed-in tariffs and net-metering schemes designed to enable homeowners to sell surplus solar power back to the grid. But marketing rooftop solar power has proven more complicated and costly for suburbanites than initially assumed, and the same would likely hold true for EV power.

Another major challenge is how to balance the useful lifetime of EV batteries in transportation and non-vehicle applications. That question turns on understanding how EV batteries will perform and age in stationary-power roles. Users would hardly be further ahead, after all, if they substantially degraded their batteries in the act of paying them off. Grid managers could also face problems if they come to depend on EV batteries that prove unreliable or become unavailable as driving patterns change.

In short, the core conundrum of V2G is the conflict of interest that comes from repurposing privately owned automobiles as power plants. Scaling up this technology will require intimate collaboration between automaking and electricity-making, enterprises with substantially different revenue models and systems of regulation. At the moment, the auto industry does not have a clear interest in V2G.

On the other hand, rising electricity demand, concerns about fossil fuels, greenhouse gases, and climate change, and the challenges of managing intermittent renewable energy have all created new justifications for bidirectional EV power. With the proliferation of EVs over the last decade, more demonstrations of the technology are being staged for a host of applications—sometimes expressed as V2X, or vehicle-to-everything. Some automakers, notably Nissan and now Ford, already sell bidirectional EVs, and others are experimenting with the technology. Enterprises are emerging to equip and manage demonstrations of V2B, V2G, and V2X for utilities and big institutional users of electricity. Some ambitious pilot projects are underway, notably in the Dutch city of Utrecht.

Back in 2002, at the end of their experiment, the engineers at AC Propulsion concluded that what V2G really needed was a powerful institutional champion. They went on to make further important contributions to EV technology. Brooks and Rippel worked for the nascent Tesla Motors, while Cocconi continued at ACP until a cancer diagnosis led him to reevaluate his life. In the mid-2000s, Cocconi sold his stake in the company and devoted himself to aviation, his first love, developing remote-controlled solar-powered aircraft. The rebirth of the battery electric car in the 2010s and 2020s reaffirmed the efforts of these three visionary pioneers.

A strong V2G patron has yet to emerge. Nevertheless, the idea of an off-the-shelf energy storage unit that also provides transportation and pays for itself is likely to remain attractive enough to sustain ongoing interest. Who knows? The electric car might still one day become a power plant on wheels.

The author thanks Alec Brooks, Alan Cocconi, David Hawkins, David Slutzky, and Wally Rippel for sharing their experiences. Parts of this article are adapted from the author’s new book, Age of Auto Electric (MIT Press, 2022).


Match ID: 151 Score: 5.71 source: spectrum.ieee.org age: 10 days
qualifiers: 1.43 tesla, 1.43 seattle, 1.43 development, 1.43 california

Finance YouTubers who promoted FTX handed a $1billion lawsuit
2023-03-21T18:46:57+00:00
Finance YouTubers who promoted FTX handed a $1billion lawsuit submitted by /u/Nicolas-matteo
[link] [comments]

Match ID: 152 Score: 5.00 source: www.reddit.com age: 0 days
qualifiers: 5.00 uber

: Nvidia launches AI services for businesses ‘at the iPhone moment of AI’
Tue, 21 Mar 2023 14:48:00 GMT

Nvidia Corp. NVDA said Tuesday it was launching DGX Cloud, a service where businesses can get instant access to artificial intelligence models. At Nvidia’s annual GTC developer conference, CEO Jensen Huang said the service allows a customer “to access its own AI supercomputer” over a web browser at $37,000 per instance per month. “We are at the iPhone moment of AI,” Huang said during the presentation. “Startups are racing to build disruptive products and business models, and incumbents are looking to respond.” Nvidia also launched its Foundations model-making service that can handle language, images, video and 3D, with its NeMo and Picasso services.

Market Pulse Stories are Rapid-fire, short news bursts on stocks and markets as they move. Visit MarketWatch.com for more information on this news.


Match ID: 153 Score: 5.00 source: www.marketwatch.com age: 0 days
qualifiers: 5.00 startup

When Colleges Offer Coding Boot Camp, Students Can Get a Raw Deal
Mon, 20 Mar 2023 10:00:00 +0000
Universities boost revenue by partnering with unregulated, for-profit providers. But when a boot camp went bust, some students took the fall.
Match ID: 154 Score: 5.00 source: www.wired.com age: 1 day
qualifiers: 5.00 startup

The Accursed Brilliance of Sebastian Barry
Mon, 20 Mar 2023 10:00:00 +0000
Combining verbal exuberance and narrative intricacy, Barry reimagines the hauntings of Irish history.
Match ID: 155 Score: 5.00 source: www.newyorker.com age: 1 day
qualifiers: 5.00 uber

Here Are the Skills You Need to Succeed in Tech in 2023
Sun, 19 Mar 2023 11:00:00 +0000
First, stay human.
Match ID: 156 Score: 5.00 source: www.wired.com age: 2 days
qualifiers: 5.00 startup

Video Friday: Agilicious
Fri, 10 Mar 2023 19:30:06 +0000


Video Friday is your weekly selection of awesome robotics videos, collected by your friends at IEEE Spectrum robotics. We also post a weekly calendar of upcoming robotics events for the next few months. Please send us your events for inclusion.

HRI 2023: 13–16 March 2023, STOCKHOLM
Robotics Summit & Expo: 10–11 May 2023, BOSTON
ICRA 2023: 29 May–2 June 2023, LONDON
RoboCup 2023: 4–10 July 2023, BORDEAUX, FRANCE
RSS 2023: 10–14 July 2023, DAEGU, KOREA
IEEE RO-MAN 2023: 28–31 August 2023, BUSAN, KOREA
CLAWAR 2023: 2–4 October 2023, FLORIANOPOLIS, BRAZIL
Humanoids 2023: 12–14 December 2023, AUSTIN, TEXAS

Enjoy today’s videos!

Agilicious is a co-designed hardware and software framework tailored to autonomous, agile quadrotor flight, which has been developed and used since 2016 at the Robotics and Perception Group of the University of Zurich. Agilicious is completely open-source and open hardware and supports both model-based and neural-network-based controllers!

[ Agilicious ]

Flexiv’s adaptive robot masseur fuses force control, computer vision, and artificial intelligence to emulate the skill and dexterity of a human massage therapist.

[ Flexiv ]

Freely inspired by Jean de la Fontaine’s “The Wolf and the Lamb”, Coperni’s fashion show in Paris. features the Spot robots from Boston Dynamics in relation with human beings. Unlike the original fable written in the 17th century, which raises questions relating to the balance of power between the human groups that make up society, Coperni reinterprets the story and transposes it to the year of 2023 with a positive vision of the future. The figure of the wolf is replaced by Spot robots, whereas the lambs by human beings. The fashion show tells the story of their meeting, their mutual taming and their cohabitation. The show presents Coperni’s vision which is that there is neither a dominant nor a dominated, but that the mankind and machine live in harmony.

[ Coperni ]

Meet the third-generation prototype Honda Autonomous Work Vehicle (AWV), a new category of capable work vehicle that can operate autonomously in a variety of dynamic work environments. The Honda AWV has the potential to bring greater efficiencies, enhanced workforce productivity, and better environmental performance to the construction industry, and to other industries seeking an autonomous off-road solution.

[ Honda ]

Skydio’s partnership with WeRobotics provides microgrant scholarships to Flying Labs across the globe, with Nepal Flying Labs being selected as a recipient for their project to create a digital twin of Changu Narayan Temple, the oldest temple in Kathmandu Valley, dating back to the 5th Century.

[ Skydio ]

This is perhaps the jauntiest gait I have ever seen in a humanoid robot.

[ GitHub ]

Interesting “autoloader” for Wing delivery drones.

[ Wing ]

In this video, we showcase how robots can learn from human experts to master complex task sequencing in various manufacturing processes, such as surface finishing and composite layup. We demonstrate how robots can learn the expert’s task sequencing policies for composite layup task and perform execution on a brand new test part.

[ USC Viterbi ]

We present a sim-to-real learning-based approach for real-world humanoid locomotion. We do not use state estimation, dynamics models, trajectory optimization, reference trajectories, or pre-computed gait libraries. Our controller is trained with large-scale model-free reinforcement learning on an ensemble of randomized environments in simulation and deployed to the real world in a zero-shot fashion. To the best of our knowledge, this is the first demonstration of a fully learning-based method for real-world full-sized humanoid locomotion.

[ Paper ]

Roboball? Roboball.

[ Texas A&M ]

This work addresses the problem of active collaborative localization of robot teams with unknown data association. In particular, it involves positioning a small number of identical unmanned ground vehicles (UGVs) at desired positions so that an unmanned aerial vehicle (UAV) can, through unlabelled measurements of UGVs, uniquely determine its global pose. This work enables robust localization in perceptually challenged GPS-denied environments, thus paving the road for large-scale multi-robot navigation and mapping.

[ UPenn ]

This work presents a multi-segment vine robot that can navigate complex paths without interacting with its environment. This is achieved by a new steering method that selectively actuates each single pouch at the tip, providing high degrees of freedom with few control inputs.

[ Paper ]

TBNET and DEEP Robotics deployed Jueying X20 quadruped robot with two high-precision surveying and mapping equipment. It has completed on-site data collection in the complex terrain of real scenes such as indoor and outdoor construction sites, electric tower groups, railways, underground garages, and ancient buildings.

[ DeepRobotics ]

Here’s a quick look at RoMeLa’s novel robotic limb EEMMMa (Elastic Extending Mechanism for Mobility and Manipulation), a long-reach steel tentacle that can both extend and bend. It can be used to deploy grappling hooks for climbing, and morph its shape to bend around obstacles. This can allow it to place cameras and retrieve samples from hard-to-reach places. The limb’s unique tape spring construction results in a versatile, lightweight, and compact system. This can enable future mobile robots to move easily and safely through highly unstructured terrain such as forests or cave systems.

[ RoMeLa ]

Micro Robots are a revolutionary new technology that could change how we interact with the world around us. For the first time, a collaborative research team of electrical and computer engineers, with support from NSF, has installed electronic brains on solar-powered microbots the size of a human hair. One of the biggest challenges is their small size-requiring external control, such as a computer or smartphone, limiting their range and making the bots difficult to manipulate remotely until now.

[ NSF ]

A team of scientists, engineers, and designers embark on an Arctic expedition to test space technology. The MIT Space Exploration Initiative expedition in Svalbard was not simply a space analog mission, but an experience to learn how to help enable better access to remote regions from the far corners of planet Earth, to the Moon, and Mars.

[ MIT ]

The Perseverance rover, which landed on Mars in February 2021, has the most advanced autonomous driving capability ever flown to Mars. Having such an advanced capability contributes to the rover’s challenging mission to discover signs of life that may have existed on Mars in a distant past. This talk provides an overview on the current research and development efforts on robotics autonomy at JPL, with an emphasis on enhancing the safety, efficiency, and performance of robotic mobility through the applications of risk-aware decision making and machine learning.

[ JPL ]

An interactive webinar discussing the potential and the path toward general-purpose robotic manipulation. This will be the first in a series, hosted by Northwestern’s Center for Robotics and Biosystems, devoted to this grand challenge of robotics.

[ Northwestern ]


Match ID: 157 Score: 5.00 source: spectrum.ieee.org age: 11 days
qualifiers: 3.57 google, 1.43 development

Top 10 AI Tools in 2023 That Will Make Your Life Easier
Wed, 25 Jan 2023 19:52:00 +0000


top 10 ai tools in 2023 that will make your life easier

 In this article, we explore the top 10 AI tools that are driving innovation and efficiency in various industries. These tools are designed to automate repetitive tasks, improve workflow, and increase productivity. The tools included in our list are some of the most advanced and widely used in the market, and are suitable for a variety of applications. Some of the tools focus on natural language processing, such as ChatGPT and Grammarly, while others focus on image and video generation, such as DALL-E and Lumen5. Other tools such as OpenAI Codex, Tabnine, Canva, Jasper AI,, and Surfer SEO are designed to help with specific tasks such as code understanding content writing and website optimization. This list is a great starting point for anyone looking to explore the possibilities of AI and how it can be applied to their business or project.

So let’s dive into

1. ChatGPT

ChatGPT is a large language model that generates human-like responses to a variety of prompts. It can be used for tasks such as language translation, question answering, and text completion. It can handle a wide range of topics and styles of writing, and generates coherent and fluent text, but should be used with care as it may generate text that is biased, offensive, or factually incorrect.

Pros:

  • Generates human-like responses to a variety of prompts
  • Can be fine-tuned for specific tasks such as language translation, question answering, and text completion
  • Can handle a wide range of topics and styles of writing
  • Can generate coherent and fluent text, even when completing a given text prompt.

Cons:

  • May generate text that is biased or offensive
  • Can generate text that is not accurate or factually correct
  • May require large amounts of computational resources to run
  • The model can sometimes generate text that is not coherent or fluent, depending on the prompt given.

Overall, ChatGPT is a powerful tool for natural language processing, but it should be used with care and with an understanding of its limitations.

2. DALL-E

DALL-E is a generative model developed by OpenAI that is capable of generating images from text prompts. It is based on the GPT-3 architecture, which is a transformer-based neural network language model that has been trained on a massive dataset of text. DALL-E can generate images that are similar to a training dataset and it can generate high-resolution images that are suitable for commercial use.

Pros:

  • Generates high-resolution images
  • Can generate images from text prompts
  • It can be fine-tuned for specific tasks such as generating images of a certain style or category

Cons:

  • May generate images that are not entirely original and could be influenced by the training data
  • May require significant computational resources to run
  • The quality of the generated images may vary depending on the specific prompt

Overall, DALL-E is a powerful AI-based tool for generating images, it can be used for a variety of applications such as creating images for commercial use, gaming, and other creative projects. It is important to note that the generated images should be reviewed and used with care, as they may not be entirely original and could be influenced by the training data.

3. Lumen5

Lumen5 is a content creation platform that uses AI to help users create videos, social media posts, and other types of content. It has several features that make it useful for content creation and marketing, including:

Pros:

  • Automatically summarizes text from a blog post, article, or another source into a script for a video or social media post
  • Offers a library of royalty-free videos, images, and music to use in content
  • Has a drag-and-drop interface for easy content creation
  • Can create videos in multiple languages
  • Has a built-in analytics tool to track the performance of created content.

Cons:

  • The quality of the generated content may vary depending on the source material
  • The automatic summarization feature may not always capture the main points of the source material
  • The library of videos, images, and music is limited.
  • The analytics feature is basic

Overall, Lumen5 is a useful tool for creating content quickly and easily, it can help automate the process of creating videos, social media posts, and other types of content. However, the quality of the generated content may vary depending on the source material and it is important to review and edit the content before publishing it.

4. Grammarly

Grammarly is a writing-enhancement platform that uses AI to check for grammar, punctuation, and spelling errors in the text. It also provides suggestions for improving the clarity, concision, and readability of the text. It has several features that make it useful for improving writing, including:

Pros:

  • Checks for grammar, punctuation, and spelling errors in the text
  • Provides suggestions for improving clarity, concision, and readability
  • Can be integrated with various apps and platforms such as Microsoft Office, Google Docs, and social media platforms
  • Offers a browser extension and a desktop app
  • Has a premium version with more advanced features such as plagiarism detection and more

Cons:

  • The suggestions provided may not always be accurate or appropriate
  • The grammar checker may not always recognize context-specific language use
  • The free version has limited features
  • Limited to English language only
  • Overall, Grammarly is a useful tool for improving writing, it can help users identify and correct grammar and punctuation errors, and improve the clarity, concision, and readability of their text. However, it is important to review the suggestions provided by the tool and use them with caution, as they may not always be accurate or appropriate.

5.OpenAI Codex

OpenAI Codex is a system developed by OpenAI that can create code from natural language descriptions of software tasks. The system is based on the GPT-3 model and can generate code in multiple programming languages.

Pros:

  • Can automate the process of writing code
  • Can help developers to be more productive
  • Can help non-technical people to create software
  • Can generate code in multiple programming languages

Cons:

  • The quality of the generated code may vary depending on the task description
  • The generated code may not always be optimal or efficient
  • The system may not be able to handle complex software tasks
  • Dependence on the tool may lead to a lack of understanding of the code.

Overall, OpenAI Codex is a powerful tool that can help automate the process of writing code and make it more accessible to non-technical people. However, the quality of the generated code may vary depending on the task description and it is important to review and test the code before using it in a production environment. It is important to use the tool as an aid, not a replacement for the developer's knowledge.

6. Tabnine

Tabnine is a code completion tool that uses AI to predict and suggest code snippets. It is compatible with multiple programming languages and can be integrated with various code editors.

Pros:

  • Can improve coding efficiency by suggesting code snippets based on context
  • Can complete entire code blocks
  • Can predict variables, functions, and other elements of code
  • Can be integrated with various code editors

Cons:

  • The suggestions may not always be accurate or appropriate
  • The system may not always be able to understand the context of the code
  • May not work with all code editors
  • Dependence on the tool may lead to a lack of understanding of the code.

Overall, TabNine is a useful tool for developers that can help improve coding efficiency and reduce the time spent on writing code. However, it is important to review the suggestions provided by the tool and use them with caution, as they may not always be accurate or appropriate. It is important to use the tool as an aid, not a replacement for the developer's knowledge.

7. Jasper AI

Jasper is a content writing and content generation tool that uses artificial intelligence to identify the best words and sentences for your writing style and medium in the most efficient, quick, and accessible way.

Pros:

  • User-friendly interface
  • Generates a wide variety of content types
  • Guarantees 100% unique and free-plagiarism content
  • SEO friendly
  •  Create articles of up to 10k words

Cons:

  • Not the cheapest AI writer on the market

8. Surfer SEO

Surfer SEO is a software tool designed to help website owners and digital marketers improve their search engine optimization (SEO) efforts. The tool provides a variety of features that can be used to analyze a website's on-page SEO, including:

Features:

  • A site audit tool that checks for technical SEO issues
  • A content editor that suggests optimizations for individual pages
  • A keyword research tool that suggests keywords to target
  • A SERP analyzer that shows how a website's pages rank for specific keywords
  • A backlink analysis tool that shows the backlinks pointing to a website.

Pros:

  • Can help website owners and marketers identify technical SEO issues
  • Can provide suggestions for optimizing individual pages
  • Can help with keyword research
  • Can show how a website's pages rank for specific keywords
  • Can provide insight into a website's backlink profile

Cons:

  • Some features may require a paid subscription
  • The tool is not a guarantee of better ranking
  • The tool can only analyze the data it has access to
  • The tool's suggestions may not always be applicable or optimal

Overall, Surfer SEO can be a useful tool for website owners and digital marketers looking to improve their SEO efforts. However, it is important to remember that it is just a tool and should be used in conjunction with other SEO best practices. Additionally, the tool is not a guarantee of better ranking.

9. Zapier

Zapier is a web automation tool that allows users to automate repetitive tasks by connecting different web applications together. It does this by creating "Zaps" that automatically move data between apps, and can also be used to trigger certain actions in one app based on events in another app.

Features:

  • Can connect over 3,000 web applications
  • Can automate repetitive tasks
  • Can create "Zaps" to move data between apps
  • Can trigger certain actions in one app based on events in another app.

Pros:

  • Can automate repetitive tasks
  • Can save time
  • Can improve workflow
  • Can increase productivity
  • Can be integrated with a wide range of web applications

Cons:

  • Can be difficult to set up
  • May require some technical skills
  • May require a paid subscription for some features
  • Some apps may not be compatible
  • Dependence on the tool may lead to a lack of understanding of the apps

Overall, Zapier is a useful tool that can help users automate repetitive tasks and improve workflow. It can save time and increase productivity by connecting different web applications together. However, it may require some technical skills and some features may require a paid subscription. It is important to use the tool with caution and not to rely too much on it, to understand the apps better.

10. Compose AI

Compose AI is a company that specializes in developing natural language generation (NLG) software. Their software uses AI to automatically generate written or spoken text from structured data, such as spreadsheets, databases, or APIs.

Features:

  • Automatically generates written or spoken text from structured data
  • Can be integrated with a wide range of data sources
  • Can be used for a variety of applications such as creating reports, summaries, and explanations
  • Provides an API and a user-friendly interface

Pros:

  • Can automate the process of creating written or spoken content
  • Can help users create more accurate and consistent content
  • Can help users save time by automating repetitive tasks
  • Can be integrated with a wide range of data sources

Cons:

  • The quality of the generated content may vary depending on the data source
  • The generated content may not always be optimal or efficient
  • The system may not be able to handle complex tasks
  • Dependence on the tool may lead to a lack of understanding of the data

Overall, Compose AI's NLG software can be a useful tool for automating the process of creating written or spoken content from structured data. However, the quality of the generated content may vary depending on the data source, and it is essential to review the generated content before using it in a production environment. It is important to use the tool as an aid, not a replacement for the understanding of the data.

Conclusion

AI tools are becoming increasingly important in today's business and technology landscape. They are designed to automate repetitive tasks, improve workflow, and increase productivity. The top 10 AI tools included in this article are some of the most advanced and widely used in the market, and are suitable for various applications. Whether you're looking to improve your natural language processing, create high-resolution images, or optimize your website, there is an AI tool that can help. It's important to research and evaluate the different tools available to determine which one is the best fit for your specific needs. As AI technology continues to evolve, these tools will become even more powerful and versatile and will play an even greater role in shaping the future of business and technology.


Match ID: 158 Score: 5.00 source: techncruncher.blogspot.com age: 55 days
qualifiers: 3.57 google, 1.43 microsoft

The Tech Is Finally Good Enough for an Airship Revival
Sat, 10 Dec 2022 16:00:02 +0000


At Moffett Field in Mountain View, Calif., Lighter Than Air (LTA) Research is floating a new approach to a technology that saw its rise and fall a century ago: airships. Although airships have long since been supplanted by planes, LTA, which was founded in 2015 by CEO Alan Weston, believes that through a combination of new materials, better construction techniques, and technological advancements, airships are poised to—not reclaim the skies, certainly—but find a new niche.

Although airships never died off entirely—the Goodyear blimps, familiar to sports fans, are proof of that—the industry was already in decline by 1937, the year of the Hindenburg disaster. By the end of World War II, airships couldn’t compete with the speed airplanes offered, and they required larger crews. Today, what airships still linger serve primarily for advertising and sightseeing.


This article is part of our special report Top Tech 2023.

LTA’s Pathfinder 1 carries bigger dreams than hovering over a sports stadium, however. The company sees a natural fit for airships in humanitarian and relief missions. Airships can stay aloft for long periods of time, in case ground conditions aren’t ideal, have a long range, and carry significant payloads, according to Carl Taussig, LTA’s chief technical officer.

Pathfinder’s cigar-shaped envelope is just over 120 meters in length and 20 meters in diameter. While that dwarfs Goodyear’s current, 75-meter Wingfoot One, it’s still only half the length of the Hindenburg. LTA expects Pathfinder 1 to carry approximately 4 tonnes of cargo, in addition to its crew, water ballast, and fuel. The airship will have a top speed of 65 knots, or about 120 kilometers per hour—on par with the Hindenburg—with a sustained cruise speed of 35 to 40 knots (65 to 75 km/h).

Some 21st-century Airship Tech

It may not seem much of an advance to be building an airship that flies no faster than the Hindenburg. But Pathfinder 1 carries a lot of new tech that LTA is betting will prove key to an airship resurgence.

For one, airships used to be constructed around riveted aluminum girders, which provided the highest strength-to-weight ratio available at the time. Instead, LTA will be using carbon-fiber tubes attached to titanium hubs. As a result, Pathfinder 1’s primary structure will be both stronger and lighter.

Pathfinder 1’s outer covering is also a step up from past generations. Airships like the 1930s’ Graf Zeppelin had coverings made out of doped cotton canvas. The dope painted on the fabric increased its strength and resiliency. But canvas is still canvas. LTA has instead built its outer coverings out of a three-layer laminate of synthetics. The outermost layer is DuPont’s Tedlar, which is a polyvinyl fluoride. The middle layer is a loose weave of fire-retardant aramid fibers. The inner layer is polyester. “It’s very similar to what’s used in a lot of racing sailboats,” says Taussig. “We needed to modify that material to make it fire resistant and change a little bit about its structural performance.”

A cylindrical white airship under construction in a large aircraft hanger. LTA Research

But neither the materials science nor the manufacturing advances will take primary credit for LTA’s looked-for success, according to Taussig—instead, it’s the introduction of electronics. “Everything’s electric on Pathfinder,” he says. “All the actuation, all the propulsion, all the actual power is all electrically generated. It’s a fully electric fly-by-wire aircraft, which is not something that was possible 80 years ago.” Pathfinder 1 has 12 electric motors for propulsion, as well as four tail fins with steering rudders controlled by its fly-by-wire system. (During initial test flights, the airship will be powered by two reciprocating aircraft engines).

There’s one other piece of equipment making an appearance on Pathfinder 1 that wasn’t available 80 years ago: lidar. Installed at the top of each of Pathfinder 1’s helium gas cells is an automotive-grade lidar. “The lidar can give us a point cloud showing the entire internal hull of that gas cell,” says Taussig, which can then be used to determine the gas cell’s volume accurately. In flight, the airship’s pilots can use that information, as well as data about the helium’s purity, pressure, and temperature, to better keep the craft pitched properly and to avoid extra stress on the internal structure during flight.

Although LTA’s initial focus is on humanitarian applications, there are other areas where airships might shine one day. “An airship is kind of a ‘tweener,’ in between sea cargo and air freight,” says Taussig. Being fully electric, Pathfinder 1 is also greener than traditional air- or sea-freight options.

After completing Pathfinder 1’s construction late in 2022, LTA plans to conduct a series of ground tests on each of the airship’s systems in the first part of 2023. Once the team is satisfied with those tests, they’ll move to tethered flight tests and finally untethered flight tests over San Francisco’s South Bay later in the year.

The company will also construct an approximately 180-meter-long airship, Pathfinder 3 at its Akron Airdock facility in Ohio. Pathfinder 3 won’t be ready to fly in 2023, but its development shows LTA’s aspirations for an airship renaissance is more than just hot air.

This article appears in the January 2023 print issue as “The Return of the Airship.”


Top Tech 2023


Top Tech 2023: A Special Report

Preview exciting technical developments for the coming year.

Can This Company Dominate Green Hydrogen?

Fortescue will need more electricity-generating capacity than France.

An Airship Resurgence

Pathfinder 1 could herald a new era for zeppelins

A New Way to Speed Up Computing

Blue microLEDs bring optical fiber to the processor.

The Personal-Use eVTOL Is (Almost) Here

Opener’s BlackFly is a pulp-fiction fever dream with wings.

Baidu Will Make an Autonomous EV

Its partnership with Geely aims at full self-driving mode.

China Builds New Breeder Reactors

The power plants could also make weapons-grade plutonium.


Economics Drives a Ray-Gun Resurgence

Lasers should be cheap enough to use against drones.

A Cryptocurrency for the Masses or a Universal ID?

What Worldcoin’s killer app will be is not yet clear.

IBM’s Quantum Leap

The company’s Condor chip will boast more than 1,000 qubits.

Arthritis Gets a Jolt

Vagus-nerve stimulation promises to help treat autoimmune disorders.

Smartphones Become Satphones

New satellites can connect directly to your phone.

Exascale Comes to Europe

The E.U.’s first exascale supercomputer will be built in Germany.

The Short List

A dozen more tech milestones to watch for in 2023.


Match ID: 159 Score: 5.00 source: spectrum.ieee.org age: 101 days
qualifiers: 3.57 google, 1.43 development

Who Will Fix Hubble and Chandra?
Thu, 20 Oct 2022 18:06:36 +0000


Elon Musk, step aside. You may be the richest rich man in the space business, but you’re not first. Musk’s SpaceX corporation is a powerful force, with its weekly launches and visions of colonizing Mars. But if you want a broader view of how wealthy entrepreneurs have shaped space exploration, you might want to look at George Ellery Hale, James Lick, William McDonald or—remember this name—John D. Hooker.

All this comes up now because SpaceX, joining forces with the billionaire Jared Isaacman, has made what sounds at first like a novel proposal to NASA: It would like to see if one of the company’s Dragon spacecraft can be sent to service the fabled, invaluable (and aging) Hubble Space Telescope, last repaired in 2009.

Private companies going to the rescue of one of NASA’s crown jewels? NASA’s mantra in recent years has been to let private enterprise handle the day-to-day of space operations—communications satellites, getting astronauts to the space station, and so forth—while pure science, the stuff that makes history but not necessarily money, remains the province of government. Might that model change?

“We’re working on crazy ideas all the time,” said Thomas Zurbuchen, NASA’s space science chief. "Frankly, that’s what we’re supposed to do.”

It’s only a six-month feasibility study for now; no money will change hands between business and NASA. But Isaacman, who made his fortune in payment-management software before turning to space, suggested that if a Hubble mission happens, it may lead to other things. “Alongside NASA, exploration is one of many objectives for the commercial space industry,” he said on a media teleconference. “And probably one of the greatest exploration assets of all time is the Hubble Space Telescope.”

So it’s possible that at some point in the future, there may be a SpaceX Dragon, perhaps with Isaacman as a crew member, setting out to grapple the Hubble, boost it into a higher orbit, maybe even replace some worn-out components to lengthen its life.

Aerospace companies say privately mounted repair sounds like a good idea. So good that they’ve proposed it already.

The Chandra X-ray telescope, photographed by space shuttle astronauts after they deployed it in July 1999. The Chandra X-ray telescope, as photographed by space-shuttle astronauts after they deployed it in July 1999. It is attached to a booster that moved it into an orbit 10,000 by 100,000 kilometers from Earth.NASA

Northrop Grumman, one of the United States’ largest aerospace contractors, has quietly suggested to NASA that it might service one of the Hubble’s sister telescopes, the Chandra X-ray Observatory. Chandra was launched into Earth orbit by the space shuttle Columbia in 1999 (Hubble was launched from the shuttle Discovery in 1990), and the two often complement each other, observing the same celestial phenomena at different wavelengths.

As in the case of the SpaceX/Hubble proposal, Northrop Grumman’s Chandra study is at an early stage. But there are a few major differences. For one, Chandra was assembled by TRW, a company that has since been bought by Northrop Grumman. And another company subsidiary, SpaceLogistics, has been sending what it calls Mission Extension Vehicles (MEVs) to service aging Intelsat communications satellites since 2020. Two of these robotic craft have launched so far. The MEVs act like space tugs, docking with their target satellites to provide them with attitude control and propulsion if their own systems are failing or running out of fuel. SpaceLogistics says it is developing a next-generation rescue craft, which it calls a Mission Robotic Vehicle, equipped with an articulated arm to add, relocate, or possibly repair components on orbit.

“We want to see if we can apply this to space-science missions,” says Jon Arenberg, Northrop Grumman’s chief mission architect for science and robotic exploration, who worked on Chandra and, later, the James Webb Space Telescope. He says a major issue for servicing is the exacting specifications needed for NASA’s major observatories; Chandra, for example, records the extremely short wavelengths of X-ray radiation (0.01–10 nanometers).

“We need to preserve the scientific integrity of the spacecraft,” he says. “That’s an absolute.”

But so far, the company says, a mission seems possible. NASA managers have listened receptively. And Northrop Grumman says a servicing mission could be flown for a fraction of the cost of a new telescope.

New telescopes need not be government projects. In fact, NASA’s chief economist, Alexander MacDonald, argues that almost all of America’s greatest observatories were privately funded until Cold War politics made government the major player in space exploration. That’s why this story began with names from the 19th and 20th centuries—Hale, Lick, and McDonald—to which we should add Charles Yerkes and, more recently, William Keck. These were arguably the Elon Musks of their times—entrepreneurs who made millions in oil, iron, or real estate before funding the United States’ largest telescopes. (Hale’s father manufactured elevators—highly profitable in the rebuilding after the Great Chicago Fire of 1871.) The most ambitious observatories, MacDonald calculated for his book The Long Space Age, were about as expensive back then as some of NASA’s modern planetary probes. None of them had very much to do with government.

To be sure, government will remain a major player in space for a long time. “NASA pays the cost, predominantly, of the development of new commercial crew vehicles, SpaceX’s Dragon being one,” MacDonald says. “And now that those capabilities exist, private individuals can also pay to utilize those capabilities.” Isaacman doesn’t have to build a spacecraft; he can hire one that SpaceX originally built for NASA.

“I think that creates a much more diverse and potentially interesting space-exploration future than we have been considering for some time,” MacDonald says.

So put these pieces together: Private enterprise has been a driver of space science since the 1800s. Private companies are already conducting on-orbit satellite rescues. NASA hasn’t said no to the idea of private missions to service its orbiting observatories.

And why does John D. Hooker’s name matter? In 1906, he agreed to put up US $45,000 (about $1.4 million today) to make the mirror for a 100-inch reflecting telescope at Mount Wilson, Calif. One astronomer made the Hooker Telescope famous by using it to determine that the universe, full of galaxies, was expanding.

The astronomer’s name was Edwin Hubble. We’ve come full circle.


Match ID: 160 Score: 5.00 source: spectrum.ieee.org age: 152 days
qualifiers: 2.14 musk, 1.43 development, 1.43 apple

ProWritingAid VS Grammarly: Which Grammar Checker is Better in (2022) ?
Sun, 13 Mar 2022 15:04:00 +0000

Grammarly vs prowritingaid

ProWritingAid VS Grammarly:  When it comes to English grammar, there are two Big Players that everyone knows of: the Grammarly and ProWritingAid. but you are wondering which one to choose so here we write a detail article which will help you to choose the best one for you so Let's start

What is Grammarly?

Grammarly is a tool that checks for grammatical errors, spelling, and punctuation.it gives you comprehensive feedback on your writing. You can use this tool to proofread and edit articles, blog posts, emails, etc.

Grammarly also detects all types of mistakes, including sentence structure issues and misused words. It also gives you suggestions on style changes, punctuation, spelling, and grammar all are in real-time. The free version covers the basics like identifying grammar and spelling mistakes

whereas the Premium version offers a lot more functionality, it detects plagiarism in your content, suggests word choice, or adds fluency to it.


Features of Grammarly

  • Spelling and Word Suggestion: Grammarly detects basic to advance grammatical errors and also help you why this is an error and suggest to you how you can improve it
  • Create a Personal Dictionary: The Grammarly app allows you to add words to your personal dictionary so that the same mistake isn't highlighted every time you run Grammarly.
  • Different English Style: Check to spell for American, British, Canadian, and Australian English.
  • Plagiarism: This feature helps you detect if a text has been plagiarized by comparing it with over eight billion web pages.
  • Wordiness: This tool will help you check your writing for long and hard-to-read sentences. It also shows you how to shorten sentences so that they are more concise.
  • Passive Voice: The program also notifies users when passive voice is used too frequently in a document.
  • Punctuations: This feature flags all incorrect and missing punctuation.
  • Repetition: The tool provides recommendations for replacing the repeated word.
  • Proposition: Grammarly identifies misplaced and confused prepositions.

  • Plugins: It offers Microsoft Word, Microsoft Outlook, and Google Chrome plugins.


What is ProWritingAid?

ProWritingAid is a style and grammar checker for content creators and writers. It helps to optimize word choice, punctuation errors, and common grammar mistakes, providing detailed reports to help you improve your writing. 

ProWritingAid can be used as an add-on to WordPress, Gmail, and Google Docs. The software also offers helpful articles, videos, quizzes, and explanations to help improve your writing.

Features of ProWriting Aid

Here are some key features of ProWriting Aid:

  • Grammar checker and spell checker: This tool helps you to find all grammatical and spelling errors.
  • Find repeated words:  The tool also allows you to search for repeated words and phrases in your content.
  • Context-sensitive style suggestions:  You can find the exact style of writing you intend and suggest if it flows well in your writing.
  • Check the readability of your content: Pro Writing Aid helps you identify the strengths and weaknesses of your article by pointing out difficult sentences and paragraphs.
  • Sentence Length: It also indicates the length of your sentences.
  • Check Grammatical error: It also checks your work for any grammatical errors or typos, as well.
  • Overused words: As a writer, you might find yourself using the same word repeatedly. ProWritingAid's overused words checker helps you avoid this lazy writing mistake.
  • Consistency: Check your work for inconsistent usage of open and closed quotation marks.
  • Echoes: Check your writing for uniformly repetitive words and phrases.

Difference between Grammarly and Pro-Writing Aid

Grammarly and ProWritingAid are well-known grammar-checking software. However, if you're like most people who can't decide which to use, here are some different points that may be helpful in your decision.

Grammarly vs ProWritingAid

  • Grammarly is a writing enhancement tool that offers suggestions for grammar, vocabulary, and syntax whereas ProWritingAid offers world-class grammar and style checking, as well as advanced reports to help you strengthen your writing.
  • Grammarly provides Android and IOS apps whereas ProWritingAid doesn't have a mobile or IOS app.
  • Grammarly offers important suggestions about mistakes you've made whereas ProWritingAid  shows more suggestions than Grammarly but all recommendations are not accurate
  • Grammarly has a more friendly UI/UX whereas the ProWritingAid interface is not friendly as Grammarly.
  • Grammarly is an accurate grammar checker for non-fiction writing whereas ProWritingAid is an accurate grammar checker for fiction writers.
  • Grammarly finds grammar and punctuation mistakes, whereas ProWritingAid identifies run-on sentences and fragments.
  • Grammarly provides 24/7 support via submitting a ticket and sending emails. ProWritingAid’s support team is available via email, though the response time is approximately 48 hours.
  • Grammarly offers many features in its free plan, whereas ProWritingAid offers some basic features in the free plan.
  • Grammarly does not offer much feedback on big picture writing; ProWritingAid offers complete feedback on big picture writing.
  • Grammarly is a better option for accuracy, whereas ProWritingAid is better for handling fragmented sentences and dialogue. It can be quite useful for fiction writers.

ProWritingAid VS Grammarly: Pricing Difference

  • ProWritingAid comes with three pricing structures. The full-year cost of ProWritingAid is $79, while its lifetime plans cost $339. You also can opt for a monthly plan of $20.
  • Grammarly offers a Premium subscription for $30/month for a monthly plan  $20/month for quarterly and $12/month for an annual subscription.
  • The Business plan costs $12.50 per month for each member of your company.

ProWritingAid vs Grammarly – Pros and Cons

Grammarly Pros

  • It allows you to fix common mistakes like grammar and spelling.
  • Offers most features in the free plan
  • Allows you to edit a document without affecting the formatting.
  • Active and passive voice checker
  • Personal dictionary 
  • Plagiarism checker (paid version)
  • Proofread your writing and correct all punctuation, grammar, and spelling errors.
  • Allows you to make changes to a document without altering its formatting.
  • Helps users improve vocabulary
  • User-friendly interface
  • Browser extensions and MS word add-ons
  • Available on all major devices and platforms
  • Grammarly will also offer suggestions to improve your style.
  • Enhance the readability of your sentence
  • Free mobile apps 
  • Offers  free version

Grammarly Cons

  • Supports only English 
  • Customer support only via email
  • Limits to 150,000 words
  • Subscription plans can be a bit pricey 
  • Plagiarism checker is only available in a premium plan
  • Doesn’t offer a free trial
  • No refund policy
  • The free version is ideal for basic spelling and grammatical mistakes, but it does not correct advanced writing issues.
  • Some features are not available for Mac.

ProwritingAid Pros

  • It offers more than 20 different reports to help you improve your writing.
  • Less expensive than other grammar checkers.
  • This tool helps you strengthen your writing style as it offers big-picture feedback.
  • ProWritingAid has a life plan with no further payments required.
  • Compatible with Google Docs!
  • Prowritingaid works on both Windows and Mac.
  • They offer more integrations than most tools.

ProWritingAid Cons

  • Editing can be a little more time-consuming when you add larger passages of text.
  • ProWritingAid currently offers no mobile app for Android or iOS devices.
  • Plagiarism checker is only available in premium plans.
  • All recommendations are not accurate

Summarizing the Ginger VS Grammarly: My Recommendation

As both writing assistants are great in their own way, you need to choose the one that suits you best.

  • For example, go for Grammarly  if you are a non-fiction writer
  • Go for ProWritingAid if you are a fiction writer.
  • ProWritingAid is better at catching errors found in long-form content. However, Grammarly is more suited to short blog posts and other similar tasks.
  • ProWritingAid helps you clean up your writing by checking for style, structure, and content while Grammarly focuses on grammar and punctuation.
  • Grammarly has a more friendly UI/UX whereas; ProWritingAid offers complete feedback on big picture writing.

Both ProWritingAid and Grammarly are awesome writing tools, without a doubt. but as per my experience, Grammarly is a winner here because Grammarly helps you to review and edit your content. Grammarly highlights all the mistakes in your writing within seconds of copying and pasting the content into Grammarly’s editor or using the software’s native feature in other text editors.

Not only does it identify tiny grammatical and spelling errors, it tells you when you overlook punctuations where they are needed. And, beyond its plagiarism-checking capabilities, Grammarly helps you proofread your content. Even better, the software offers a free plan that gives you access to some of its features.




Match ID: 161 Score: 5.00 source: techncruncher.blogspot.com age: 373 days
qualifiers: 3.57 google, 1.43 microsoft

Ahrefs vs SEMrush: Which SEO Tool Should You Use?
Tue, 01 Mar 2022 12:16:00 +0000
semrush vs ahrefs


SEMrush and Ahrefs are among the most popular tools in the SEO industry. Both companies have been in business for years and have thousands of customers per month.

If you're a professional SEO or trying to do digital marketing on your own, at some point you'll likely consider using a tool to help with your efforts. Ahrefs and SEMrush are two names that will likely appear on your shortlist.

In this guide, I'm going to help you learn more about these SEO tools and how to choose the one that's best for your purposes.

What is SEMrush?

semrush

SEMrush is a popular SEO tool with a wide range of features—it's the leading competitor research service for online marketers. SEMrush's SEO Keyword Magic tool offers over 20 billion Google-approved keywords, which are constantly updated and it's the largest keyword database.

The program was developed in 2007 as SeoQuake is a small Firefox extension

Features

  • Most accurate keyword data: Accurate keyword search volume data is crucial for SEO and PPC campaigns by allowing you to identify what keywords are most likely to bring in big sales from ad clicks. SEMrush constantly updates its databases and provides the most accurate data.
  • Largest Keyword database: SEMrush's Keyword Magic Tool now features 20-billion keywords, providing marketers and SEO professionals the largest database of keywords.

  • All SEMrush users receive daily ranking data, mobile volume information, and the option to buy additional keywords by default with no additional payment or add-ons needed
  • Most accurate position tracking tool: This tool provides all subscribers with basic tracking capabilities, making it suitable for SEO professionals. Plus, the Position Tracking tool provides local-level data to everyone who uses the tool.
  • SEO Data Management: SEMrush makes managing your online data easy by allowing you to create visually appealing custom PDF reports, including Branded and White Label reports, report scheduling, and integration with GA, GMB, and GSC.
  • Toxic link monitoring and penalty recovery: With SEMrush, you can make a detailed analysis of toxic backlinks, toxic scores, toxic markers, and outreach to those sites.
  • Content Optimization and Creation Tools: SEMrush offers content optimization and creation tools that let you create SEO-friendly content. Some features include the SEO Writing Assistant, On-Page SEO Check, er/SEO Content Template, Content Audit, Post Tracking, Brand Monitoring.

Ahrefs

ahrefs


Ahrefs is a leading SEO platform that offers a set of tools to grow your search traffic, research your competitors, and monitor your niche. The company was founded in 2010, and it has become a popular choice among SEO tools. Ahrefs has a keyword index of over 10.3 billion keywords and offers accurate and extensive backlink data updated every 15-30 minutes and it is the world's most extensive backlink index database.

Features

  • Backlink alerts data and new keywords: Get an alert when your site is linked to or discussed in blogs, forums, comments, or when new keywords are added to a blog posting about you.
  • Intuitive interface: The intuitive design of the widget helps you see the overall health of your website and search engine ranking at a glance.
  • Site Explorer: The Site Explorer will give you an in-depth look at your site's search traffic.
  • Domain Comparison
  • Reports with charts and graphs
  • JavaScript rendering and a site audit can identify SEO issues.
  • A question explorer that provides well-crafted topic suggestions

Direct Comparisons: Ahrefs vs SEMrush

Now that you know a little more about each tool, let's take a look at how they compare. I'll analyze each tool to see how they differ in interfaces, keyword research resources, rank tracking, and competitor analysis.

User Interface

Ahrefs and SEMrush both offer comprehensive information and quick metrics regarding your website's SEO performance. However, Ahrefs takes a bit more of a hands-on approach to getting your account fully set up, whereas SEMrush's simpler dashboard can give you access to the data you need quickly.

In this section, we provide a brief overview of the elements found on each dashboard and highlight the ease with which you can complete tasks.

AHREFS

ahrefs interface


The Ahrefs dashboard is less cluttered than that of SEMrush, and its primary menu is at the very top of the page, with a search bar designed only for entering URLs.

Additional features of the Ahrefs platform include:

  • You can see analytics from the dashboard, including search engine rankings to domain ratings, referring domains, and backlink
  • Jumping from one tool to another is easy. You can use the Keyword Explorer to find a keyword to target and then directly track your ranking with one click.
  • The website offers a tooltip helper tool that allows you to hover your mouse over something that isn't clear and get an in-depth explanation.

SEMRUSH

semrush domain overview


When you log into the SEMrush Tool, you will find four main modules. These include information about your domains, organic keyword analysis, ad keyword, and site traffic.

You'll also find some other options like

  • A search bar allows you to enter a domain, keyword, or anything else you wish to explore.
  • A menu on the left side of the page provides quick links to relevant information, including marketing insights, projects, keyword analytics, and more.
  • The customer support resources located directly within the dashboard can be used to communicate with the support team or to learn about other resources such as webinars and blogs.
  • Detailed descriptions of every resource offered. This detail is beneficial for new marketers, who are just starting.

WHO WINS?

Both Ahrefs and SEMrush have user-friendly dashboards, but Ahrefs is less cluttered and easier to navigate. On the other hand, SEMrush offers dozens of extra tools, including access to customer support resources.

When deciding on which dashboard to use, consider what you value in the user interface, and test out both.

Rank Tracking

If you're looking to track your website's search engine ranking, rank tracking features can help. You can also use them to monitor your competitors.

Let's take a look at Ahrefs vs. SEMrush to see which tool does a better job.

Ahrefs

ahrefs rank tracking


The Ahrefs Rank Tracker is simpler to use. Just type in the domain name and keywords you want to analyze, and it spits out a report showing you the search engine results page (SERP) ranking for each keyword you enter.

Rank Tracker looks at the ranking performance of keywords and compares them with the top rankings for those keywords. Ahrefs also offers:

You'll see metrics that help you understand your visibility, traffic, average position, and keyword difficulty.

It gives you an idea of whether a keyword would be profitable to target or not.

SEMRUSH

semrush position tracking


SEMRush offers a tool called Position Tracking. This tool is a project tool—you must set it up as a new project. Below are a few of the most popular features of the SEMrush Position Tracking tool:

All subscribers are given regular data updates and mobile search rankings upon subscribing

The platform provides opportunities to track several SERP features, including Local tracking.

Intuitive reports allow you to track statistics for the pages on your website, as well as the keywords used in those pages.

Identify pages that may be competing with each other using the Cannibalization report.

WHO WINS?

Ahrefs is a more user-friendly option. It takes seconds to enter a domain name and keywords. From there, you can quickly decide whether to proceed with that keyword or figure out how to rank better for other keywords.

SEMrush allows you to check your mobile rankings and ranking updates daily, which is something Ahrefs does not offer. SEMrush also offers social media rankings, a tool you won't find within the Ahrefs platform. Both are good which one do you like let me know in the comment.

Keyword Research

Keyword research is closely related to rank tracking, but it's used for deciding which keywords you plan on using for future content rather than those you use now.

When it comes to SEO, keyword research is the most important thing to consider when comparing the two platforms.

AHREFS



The Ahrefs Keyword Explorer provides you with thousands of keyword ideas and filters search results based on the chosen search engine.

Ahrefs supports several features, including:

  • It can search multiple keywords in a single search and analyze them together. At SEMrush, you also have this feature in Keyword Overview.
  • Ahrefs has a variety of keywords for different search engines, including Google, YouTube, Amazon, Bing, Yahoo, Yandex, and other search engines.
  • When you click on a keyword, you can see its search volume and keyword difficulty, but also other keywords related to it, which you didn't use.

SEMRUSH



SEMrush's Keyword Magic Tool has over 20 billion keywords for Google. You can type in any keyword you want, and a list of suggested keywords will appear.

The Keyword Magic Tool also lets you to:

  • Show performance metrics by keyword
  • Search results are based on both broad and exact keyword matches.
  • Show data like search volume, trends, keyword difficulty, and CPC.
  • Show the first 100 Google search results for any keyword.
  • Identify SERP Features and Questions related to each keyword
  • SEMrush has released a new Keyword Gap Tool that uncovers potentially useful keyword opportunities for you, including both paid and organic keywords.

WHO WINS?

Both of these tools offer keyword research features and allow users to break down complicated tasks into something that can be understood by beginners and advanced users alike.

If you're interested in keyword suggestions, SEMrush appears to have more keyword suggestions than Ahrefs does. It also continues to add new features, like the Keyword Gap tool and SERP Questions recommendations.

Competitor Analysis

Both platforms offer competitor analysis tools, eliminating the need to come up with keywords off the top of your head. Each tool is useful for finding keywords that will be useful for your competition so you know they will be valuable to you.

AHREFS



Ahrefs' domain comparison tool lets you compare up to five websites (your website and four competitors) side-by-side.it also shows you how your site is ranked against others with metrics such as backlinks, domain ratings, and more.

Use the Competing Domains section to see a list of your most direct competitors, and explore how many keywords matches your competitors have.

To find more information about your competitor, you can look at the Site Explorer and Content Explorer tools and type in their URL instead of yours.

SEMRUSH



SEMrush provides a variety of insights into your competitors' marketing tactics. The platform enables you to research your competitors effectively. It also offers several resources for competitor analysis including:

Traffic Analytics helps you identify where your audience comes from, how they engage with your site, what devices visitors use to view your site, and how your audiences overlap with other websites.

SEMrush's Organic Research examines your website's major competitors and shows their organic search rankings, keywords they are ranking for, and even if they are ranking for any (SERP) features and more.

The Market Explorer search field allows you to type in a domain and lists websites or articles similar to what you entered. Market Explorer also allows users to perform in-depth data analytics on These companies and markets.

WHO WINS?

SEMrush wins here because it has more tools dedicated to competitor analysis than Ahrefs. However, Ahrefs offers a lot of functionality in this area, too. It takes a combination of both tools to gain an advantage over your competition.

Pricing

Ahrefs

  • Lite Monthly: $99/month
  • Standard Monthly: $179/month
  • Annually Lite: $990/year
  • Annually Standard: $1790/year

SEMRUSH

  • Pro Plan: $119.95/month
  • Guru Plan:$229.95/month
  • Business Plan: $449.95/month

Which SEO tool should you choose for digital marketing?

When it comes to keyword data research, you will become confused about which one to choose.

Consider choosing Ahrefs if you

  • Like friendly and clean interface
  • Searching for simple keyword suggestions

  • Want to get more keywords for different search engines like Amazon, Bing, Yahoo, Yandex, Baidu, and more

 

Consider SEMrush if you:

  • Want more marketing and SEO features
  • Need competitor analysis tool
  • Need to keep your backlinks profile clean
  • Looking for more keyword suggestions for Google

Both tools are great. Choose the one which meets your requirements and if you have any experience using either Ahrefs or SEMrush let me know in the comment section which works well for you.

 

 


Match ID: 162 Score: 5.00 source: techncruncher.blogspot.com age: 385 days
qualifiers: 3.57 google, 1.43 amazon

Atomically Thin Materials Significantly Shrink Qubits
Mon, 07 Feb 2022 16:12:05 +0000


Quantum computing is a devilishly complex technology, with many technical hurdles impacting its development. Of these challenges two critical issues stand out: miniaturization and qubit quality.

IBM has adopted the superconducting qubit road map of reaching a 1,121-qubit processor by 2023, leading to the expectation that 1,000 qubits with today’s qubit form factor is feasible. However, current approaches will require very large chips (50 millimeters on a side, or larger) at the scale of small wafers, or the use of chiplets on multichip modules. While this approach will work, the aim is to attain a better path toward scalability.

Now researchers at MIT have been able to both reduce the size of the qubits and done so in a way that reduces the interference that occurs between neighboring qubits. The MIT researchers have increased the number of superconducting qubits that can be added onto a device by a factor of 100.

“We are addressing both qubit miniaturization and quality,” said William Oliver, the director for the Center for Quantum Engineering at MIT. “Unlike conventional transistor scaling, where only the number really matters, for qubits, large numbers are not sufficient, they must also be high-performance. Sacrificing performance for qubit number is not a useful trade in quantum computing. They must go hand in hand.”

The key to this big increase in qubit density and reduction of interference comes down to the use of two-dimensional materials, in particular the 2D insulator hexagonal boron nitride (hBN). The MIT researchers demonstrated that a few atomic monolayers of hBN can be stacked to form the insulator in the capacitors of a superconducting qubit.

Just like other capacitors, the capacitors in these superconducting circuits take the form of a sandwich in which an insulator material is sandwiched between two metal plates. The big difference for these capacitors is that the superconducting circuits can operate only at extremely low temperatures—less than 0.02 degrees above absolute zero (-273.15 °C).

Golden dilution refrigerator hanging vertically Superconducting qubits are measured at temperatures as low as 20 millikelvin in a dilution refrigerator.Nathan Fiske/MIT

In that environment, insulating materials that are available for the job, such as PE-CVD silicon oxide or silicon nitride, have quite a few defects that are too lossy for quantum computing applications. To get around these material shortcomings, most superconducting circuits use what are called coplanar capacitors. In these capacitors, the plates are positioned laterally to one another, rather than on top of one another.

As a result, the intrinsic silicon substrate below the plates and to a smaller degree the vacuum above the plates serve as the capacitor dielectric. Intrinsic silicon is chemically pure and therefore has few defects, and the large size dilutes the electric field at the plate interfaces, all of which leads to a low-loss capacitor. The lateral size of each plate in this open-face design ends up being quite large (typically 100 by 100 micrometers) in order to achieve the required capacitance.

In an effort to move away from the large lateral configuration, the MIT researchers embarked on a search for an insulator that has very few defects and is compatible with superconducting capacitor plates.

“We chose to study hBN because it is the most widely used insulator in 2D material research due to its cleanliness and chemical inertness,” said colead author Joel Wang, a research scientist in the Engineering Quantum Systems group of the MIT Research Laboratory for Electronics.

On either side of the hBN, the MIT researchers used the 2D superconducting material, niobium diselenide. One of the trickiest aspects of fabricating the capacitors was working with the niobium diselenide, which oxidizes in seconds when exposed to air, according to Wang. This necessitates that the assembly of the capacitor occur in a glove box filled with argon gas.

While this would seemingly complicate the scaling up of the production of these capacitors, Wang doesn’t regard this as a limiting factor.

“What determines the quality factor of the capacitor are the two interfaces between the two materials,” said Wang. “Once the sandwich is made, the two interfaces are “sealed” and we don’t see any noticeable degradation over time when exposed to the atmosphere.”

This lack of degradation is because around 90 percent of the electric field is contained within the sandwich structure, so the oxidation of the outer surface of the niobium diselenide does not play a significant role anymore. This ultimately makes the capacitor footprint much smaller, and it accounts for the reduction in cross talk between the neighboring qubits.

“The main challenge for scaling up the fabrication will be the wafer-scale growth of hBN and 2D superconductors like [niobium diselenide], and how one can do wafer-scale stacking of these films,” added Wang.

Wang believes that this research has shown 2D hBN to be a good insulator candidate for superconducting qubits. He says that the groundwork the MIT team has done will serve as a road map for using other hybrid 2D materials to build superconducting circuits.


Match ID: 163 Score: 5.00 source: spectrum.ieee.org age: 407 days
qualifiers: 3.57 trade, 1.43 development

10 Best Chrome Extensions That Are Perfect for Everyone
Mon, 31 Jan 2022 10:56:00 +0000

Are you a great Chrome user? That’s nice to hear. But first, consider whether or not there are any essential Chrome extensions you are currently missing from your browsing life, so here we're going to share with you10 Best Chrome Extensions That Are Perfect for Everyone

Are you a great Chrome user? That’s nice to hear. But first, consider whether or not there are any essential Chrome extensions you are currently missing from your browsing life, so here we're going to share with you 10 Best Chrome Extensions That Are Perfect for Everyone. So Let's Start.

1. LastPass

When you have too several passwords to remember, LastPass remembers them for you.

This chrome extension is an easy way to save you time and increase security. It’s a single password manager that will log you into all of your accounts. you simply ought to bear in mind one word: your LastPass password to log in to all or any your accounts.

Features

  • Save usernames and passwords and LastPasswill  log you  in  automatically.
  • Fill the forms quickly to save your addresses, credit card numbers and more.

2. MozBar

MozBar is an SEO toolbar extension that makes it easy for you to analyze your web pages' SEO while you surf. You can customize your search so that you see data for a particular region or for all regions. You get data such as website and domain authority and link profile. The status column tells you whether there are any no-followed links to the page.You can also compare link metrics. There is a pro version of MozBar, too.


3. Grammerly

Grammarly is a real-time grammar checking and spelling  tool for online writing. It checks spelling, grammar, and punctuation as you type, and has a dictionary feature that suggests related words. if you use mobile phones for writing than  Grammerly also have a mobile keyboard app.

4. VidlQ

VidIQ is a SaaS product and Chrome Extension that makes it easier to manage and optimize your YouTube channels. It keeps you informed about your channel's performance with real-time analytics and powerful insights.

Features

  • Learn more about insights and statistics beyond YouTube Analytics
  • Find great videos with the Trending tab.
  • You can check out any video’s YouTube rankings and see how your own video is doing on the charts.
  • Keep track  the  history of the keyword to determine when a keyword is rising or down  in popularity over time.
  • Quickly find out which videos are performing the best on YouTube right now.
  • Let this tool suggest keywords for you to use in your title, description and tags.

5. ColorZilla

ColorZilla is a browser extension that allows you to find out the exact color of any object in your web browser. This is especially useful when you want to match elements on your page to the color of an image.

Features 

  •  Advanced Color Picker (similar to Photoshop's)
  • Ultimate CSS Gradient Generator
  • The "Webpage Color Analyzer" site helps you determine the palette of colors used in a particular website.
  • Palette Viewer with 7 pre-installed palettes
  • Eyedropper - sample the color of any pixel on the page
  • Color History of recently picked colors
  • Displays some info about the element, including the tag name, class, id and size.
  • Auto copy picked colors to clipboard
  • Get colors of dynamic hover elements 
  • Pick colors from Flash objects
  • Pick colors at any zoom level



6. Honey

Honey is a chrome extension with which you  save each product from the website and notify it when it is available at  low price it's one among the highest extensions for Chrome that finds coupon codes whenever you look online.

Features

  • Best for finding exclusive prices on Amazon.
  • A free reward program called Honey Gold.
  • Searches and filters the simplest value fitting your demand.
  • Instant notifications.


7. GMass: Powerful Chrome Extension for Gmail Marketers

GMass (or Gmail Mass) permits users to compose and send mass emails using Gmail. it is a great tool as a result of you'll use it as a replacement for a third-party email sending platform. you will love GMass to spice up your emailing functionality on the platform.


8. Notion Web Clipper: Chrome Extension for Geeks

It's a Chrome extension for geeks that enables you to highlight and save what you see on the web.

It's been designed by Notion, that could be a Google space different that helps groups craft higher ideas and collaborate effectively.

Features

  • Save anything online with just one click  
  • Use it on any device
  • Organize your saved clips quickly
  • Tag, share and comment on the clips

If you are someone who works online, you need to surf the internet to get your business done. And often there is no time to read or analyze something. But it's important that you  do it. Notion Web Clipper will help you with that.

9. WhatFont: Chrome Extension for identifying Any Site Fonts

WhatFont is a Chrome extension that allows web designers to easily identify and compare different fonts on a page. The first time you use it on any page, WhatFont will copy the selected page.It  Uses this page to find out what fonts are present and generate an image that shows all those fonts in different sizes. Besides the apparent websites like Google or Amazon,  you'll conjointly use it on sites wherever embedded fonts ar used. 

10. SimilarWeb: Traffic Rank & Website Analysis Extension

Similar Web is an SEO add on for both Chrome and Firefox.It allows you  to check web site traffic and key metrics for any web site, as well as engagement rate, traffic ranking, keyword ranking, and traffic source. this is often a good tool if you are looking to seek out new and effective SEO ways similarly as analyze trends across the web.

Features

  • Discover keyword trends
  • Know fresh keywords
  • Get benefit from the real traffic insights
  • Analyze engagement metrics
  • Explore unique visitors data
  • Analyze your industry's category
  • Use month to date data


How to Install chrome Extension in Android

I know everyone knows how to install extension in pc but most of people don't know how to install it in android phone so i will show you how to install it in android

1. Download Kiwi browser from Play Store and then Open it.


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 2. Tap the three dots at the top right corner and select Extension. 




3. Click on (+From Store) to access chrome web store or simple search chrome web store and access it.


4. Once you found an extension click on add to chrome a message will pop-up  asking if you wish to confirm your choice. Hit OK to install the extension in the Kiwi browser.


5. To manage  extensions on the browser, tap the three dots in the upper right corner. Then select Extensions to access a catalog of installed extensions that you can disable, update or remove with just a few clicks.


Your Chrome extensions should install on Android, but there’s no guarantee all of them will work. Because Google Chrome Extensions are not optimized for Android devices.


Final Saying

We hope this list of 10 best chrome extensions that is perfect for everyone will help you in picking the right Chrome Extensions. We have selected the extensions after matching their features to the needs of different categories of people. Also which extension you like the most let me know in the comment section


Match ID: 164 Score: 5.00 source: techncruncher.blogspot.com age: 414 days
qualifiers: 3.57 google, 1.43 amazon

Most Frequently Asked Questions About Email Marketing
Sat, 29 Jan 2022 12:45:00 +0000


1. Why is email marketing important?

Email is the marketing tool that helps you  create a seamless, connected, frictionless buyer journey. More importantly, email marketing allows you to build relationships with prospects, customers, and past customers. It's your chance to speak  to them right in their inbox, at a time that suits them. Along with the right message, email can become one of your most powerful marketing channels.

2. What is benefits of email marketing?

Email marketing is best way for creating long term relationship with your clients, and increasing sales in our company.

Benefits of email marketing for bussiness:
  • Better brand recognition
  • Statistics of what works best
  • More sales
  • Targeted audience
  • More traffic to your products/services/newsletter
  • Build credibility
Most  bussinesses are using email marketing and making tons of money with email marketing.

3. What is the simplest day and time to send my marketing emails?


Again, the answer to this question varies from company to company. And again, testing is the way to find out what works best. Typically, weekends and mornings seem to be  times when multiple emails are opened, but since your audience may have different habits, it's best to experiment and then use your  data to decide.

 4. Which metrics should I be looking at?


The two most important metrics for email marketing are  open rate and click-through rate. If your emails aren't opened, subscribers will never see your full marketing message, and if they open them but don't click through to your site, your emails won't convert.

5. How do I write a decent subject line?


The best subject lines are short and to the point, accurately describing  the content of the email, but also catchy and intriguing, so the reader wants to know more. Once Again, this is the perfect place for  A/B testing, to see what types of subject lines work best with your audience. Your call to action should be clear and  simple. It should be somewhere at the top of your email for those who haven't finished reading the entire email,  then repeated  at the end for those reading all the way through. It should state exactly what you want subscribers to do, for example "Click here to download the premium theme for free.




6. Is email marketing still effective?

Email marketing is one of the most effective ways for a business to reach its customers directly. Think about it. You don't post something on your site  hoping people will visit it. You don't even post something on a social media page and hope fans  see it. You're sending something straight to each person's inbox, where they'll definitely  see it! Even if they don't open it, they'll still see your subject line and business name every time you send an email, so you're still communicating directly with your audience.



7. However do I grow my email subscribers list? Should i buy an email list or build it myself?

Buying an email list is  waste of time & money. These email accounts are unverified and not interested in your brand. The mailing list is useless if your subscribers do not open your emails. There are different ways to grow your mailing list. 

Give them a free ebook and host it on a landing page where they have to enter the email to download the file and also create a forum page on your website, asks your visitors what questions they might have about your business, and collects email addresses to follow up with them.


8. How do I prevent audience from unsubscribing?


If the  subject line of the email is irrelevant to  customers, they will ignore it multiple times. But, if it keeps repeating, they are intercepted and unsubscribed from your emails. So, send relevant emails for the benefit of the customer. Don't send emails that often only focus  on sales, offers and discounts. 
Submit information about your business and offers so you can connect with customers. You can also update them on recent trends in your industry. The basic role of an email is first and foremost to  connect with customers, get the most out of this tool.

9. What is the difference between a cold email and a spam email?


Cold emails are mostly sales emails that are sent with content align to the needs of the recipient. It is usually personalized and includes a business perspective. However, it is still an unsolicited email. And all unsolicited emails are marked as SPAM. 
Regularly receiving this type of unsolicited email in your users' inboxes, chances are  your emails will soon be diverted to  spam or junk folders. The most important thing to prevent this from happening is to respect your recipients' choice to opt-out of receiving emails from you. You can add the links to easily unsubscribe. You must be familiar with the CAN-SPAM Act and its regulations.

10. Where can I find email template?

Almost all email campaign tools provide you with ready-made templates. Whether you use MailChimp or Pardot, you'll get several email templates ready to use.
 However, if you want to create a template from scratch, you can do so.Most of email campaign tools have option to paste the HTML code of your own design. 


11. What email marketing trend will help marketers succeed in 2022?

Is it a trend to listen to  and get to know your customers? I think people realize how bad it feels for a brand or a company to obsess over themselves without knowing their customers personal needs. People who listen empathetically and then provide value based on what they learn will win.


Final Saying


 You can approach email marketing in different ways. We have compiled a list of most frequently asked questions to help you understand how to get started, what constraints you need to keep in mind, and what future development you will need, we don’t have 100% answers to every situation and there’s always a chance you will have something new and different to deal with as you market your own business. 



Match ID: 165 Score: 5.00 source: techncruncher.blogspot.com age: 416 days
qualifiers: 3.57 google, 1.43 development

The Weekend Silicon Valley Stared Into the Abyss
Sat, 18 Mar 2023 11:00:00 +0000
When SVB collapsed, entrepreneurs who feared losing everything spent nerve-wracking days crafting backup plans, seeking new funds, and pleading with politicians.
Match ID: 166 Score: 4.29 source: www.wired.com age: 3 days
qualifiers: 4.29 startup

How Venture Capital Can Avoid the Next Silicon Valley Bank Fiasco
Sat, 18 Mar 2023 11:00:00 +0000
The crisis exposed Big VC’s flaws. It’s time to rethink venture capital’s power—and reimagine investment in innovation.
Match ID: 167 Score: 4.29 source: www.wired.com age: 3 days
qualifiers: 4.29 startup

Top 9 Free AI Tools That Make Your Life Easier
Mon, 24 Jan 2022 12:07:00 +0000


Photo:- Copy.ai


First one on the list is copy.ai. It is an AI based copy writer tool. Basically  what a copywriter tool does is, it gives you content that you can post on your blog or video  when you give it a few descriptions about the topic you want content on.So copy ai can help you write instagram captions gives you blog idea, product descriptions,  facebook content, startup ideas, viral ideas, a lot of things it can do, you just make an account  in this website, then select a tool and fill in the necessary description and the AI will generate  content on what you ask for.

For tutorials go to their official Youtube  channel .An awesome tool that is going to be really handy in the future.


Hotpot.ai offers a collection of  AI tools for designers, as well as for anyone, it has an “AI picture restorer” which removes  scratches ,and basically restores your old photo into amazing pictures and makes it look brand new. 

 Ai picture colorizer , turns your black and white photo into color. And there is a background  remover tool, picture enlarger and a lot more for designers, check it out,and explore all the tools.



Deep-nostalgia became  very popular on the internet when people started 

making reaction videos of their parents reacting  to animated pictures of their grandparents. So deep - nostalgia is a very cool app, that will  animate any photo of a person.

 So what makes it really cool is that fact that you can upload an  old photo of your family and see them animate and living. Which is pretty cool and creepy at  the same time if they are dead already.. Really amazing service from myheritage, I created a  lot of cool animations with my old photos as well as with the photos of my grandparents.

Having a nice  looking profile picture is really important if you want that professional feel in your socials.  Whether in linkedin or twitter having a 

distinct and catchy profile picture can make  all the difference. So that's where pfpmaker comes in. it a free online tool to create amazing professional profile pictures that fits you. It generates a lot of profile pictures  and you can also make small changes to already created profile pictures if you want to,as well.



Speaking of brands, getting a  good logo for your brand is the most frustrating 

thing ever, so brandmark.io makes it super easy.  It will create a logo for your brand within 2 clicks. So you goto this website. Type in your brand name and slogan if you have any, and give BRAND KEYWORDS that relate to your brand,  then pick a color style and done, the ai will 

generate amazing logos for you. 

You can also make  minor edits to the suggested logos to better fit your needs as well. But to get that png you need  to pay a hefty price, but if you are looking for some logo ideas, this is a great place to start.



Even in the previous websites, some  had picture enlarger tools. This deep-image.ai is a dedicated image enlarger, which supports upto 4x  enlargement for free. The UI is pretty good and the tool is pretty fast with amazing results.



Bigjpg does the same as  deep-image.ai , but this service offers a little bit more options like if your photo is an artwork  it scales image differently than normal photos and it supports upto 4x enlargement for free  and you can also set noise reduction options. Very good tool,


Lumen5 is an  online marketing video maker that makes it really easy to create branding or informational videos  within a couple of clicks. They have really great templates and various aspect ratios for various  social media platforms. 
You can also edit each element of the video if you don't like the preset,  and the best part is, they have a ton of , I mean a ton of free stock photos and videos.You can also  upload your own videos or any type of media. Definitely a good tool if you don't know how  to work with complex tools like after effects, but want to create a sick video for your brand.




If you are struggling to find  good names for your brand or youtube channel, give 

namelix a try. It's an ai based name generator  that will suggest good names for your brand depending on the keyword that you give..  Also logo for your brand. Pretty cool and an amazing piece of tool. So that's been it , those are my favourite free AI based tools that you can use right now,

Which one You like the most Let me know in the Comments below.  



Match ID: 168 Score: 4.29 source: techncruncher.blogspot.com age: 421 days
qualifiers: 3.57 google, 0.71 startup

Coaches ensinam homens a conseguir sexo com técnicas inspiradas pelo traficante sexual de crianças e adolescentes
Tue, 14 Mar 2023 14:00:09 +0000

Clube classifica mulheres como ‘a vadia’ e ‘a caçadora de atenção de homens’ e leva homens a países vulneráveis em busca de sexo.

The post Coaches ensinam homens a conseguir sexo com técnicas inspiradas pelo traficante sexual de crianças e adolescentes appeared first on The Intercept.


Match ID: 169 Score: 4.29 source: theintercept.com age: 7 days
qualifiers: 2.86 whatsapp, 1.43 uber

Hallucinations Could Blunt ChatGPT’s Success
Mon, 13 Mar 2023 15:00:04 +0000


ChatGPT has wowed the world with the depth of its knowledge and the fluency of its responses, but one problem has hobbled its usefulness: It keeps hallucinating.

Yes, large language models (LLMs) hallucinate, a concept popularized by Google AI researchers in 2018. Hallucination in this context refers to mistakes in the generated text that are semantically or syntactically plausible but are in fact incorrect or nonsensical. In short, you can’t trust what the machine is telling you.

That’s why, while OpenAI’s Codex or Github’s Copilot can write code, an experienced programmer still needs to review the output—approving, correcting, or rejecting it before allowing it to slip into a code base where it might wreak havoc.

High school teachers are learning the same. A ChatGPT-written book report or historical essay may be a breeze to read but could easily contain erroneous “facts” that the student was too lazy to root out.

Hallucinations are a serious problem. Bill Gates has mused that ChatGPT or similar large language models could some day provide medical advice to people without access to doctors. But you can’t trust advice from a machine prone to hallucinations.

OpenAI Is Working to Fix ChatGPT’s Hallucinations

Ilya Sutskever, OpenAI’s chief scientist and one of the creators of ChatGPT, says he’s confident that the problem will disappear with time as large language models learn to anchor their responses in reality. OpenAI has pioneered a technique to shape its models’ behaviors using something called reinforcement learning with human feedback (RLHF).

RLHF was developed by OpenAI and Google’s DeepMind team in 2017 as a way to improve reinforcement learning when a task involves complex or poorly defined goals, making it difficult to design a suitable reward function. Having a human periodically check on the reinforcement learning system’s output and give feedback allows reinforcement-learning systems to learn even when the reward function is hidden.

For ChatGPT, data collected during its interactions are used to train a neural network that acts as a “reward predictor,” which reviews ChatGPT’s outputs and predicts a numerical score that represents how well those actions align with the system’s desired behavior—in this case, factual or accurate responses.

Periodically, a human evaluator checks ChatGPT responses and chooses those that best reflect the desired behavior. That feedback is used to adjust the reward-predictor neural network, and the updated reward-predictor neural network is used to adjust the behavior of the AI model. This process is repeated in an iterative loop, resulting in improved behavior. Sutskever believes this process will eventually teach ChatGPT to improve its overall performance.

“I’m quite hopeful that by simply improving this subsequent reinforcement learning from the human feedback step, we can teach it to not hallucinate,” said Sutskever, suggesting that the ChatGPT limitations we see today will dwindle as the model improves.

Hallucinations May Be Inherent to Large Language Models

But Yann LeCun, a pioneer in deep learning and the self-supervised learning used in large language models, believes there is a more fundamental flaw that leads to hallucinations.

“Large language models have no idea of the underlying reality that language describes,” he said, adding that most human knowledge is nonlinguistic. “Those systems generate text that sounds fine, grammatically, semantically, but they don’t really have some sort of objective other than just satisfying statistical consistency with the prompt.”

Humans operate on a lot of knowledge that is never written down, such as customs, beliefs, or practices within a community that are acquired through observation or experience. And a skilled craftsperson may have tacit knowledge of their craft that is never written down.

“Language is built on top of a massive amount of background knowledge that we all have in common, that we call common sense,” LeCun said. He believes that computers need to learn by observation to acquire this kind of nonlinguistic knowledge.

“There is a limit to how smart they can be and how accurate they can be because they have no experience of the real world, which is really the underlying reality of language,” said LeCun. “Most of what we learn has nothing to do with language.”

“We learn how to throw a basketball so it goes through the hoop,” said Geoff Hinton, another pioneer of deep learning. “We don’t learn that using language at all. We learn it from trial and error.”

But Sutskever believes that text already expresses the world. “Our pretrained models already know everything they need to know about the underlying reality,” he said, adding that they also have deep knowledge about the processes that produce language.

While learning may be faster through direct observation by vision, he argued, even abstract ideas can be learned through text, given the volume—billions of words—used to train LLMs like ChatGPT.

Neural networks represent words, sentences, and concepts through a machine-readable format called an embedding. An embedding maps high-dimensional vectors—long strings of numbers that capture their semantic meaning—to a lower-dimensional space, a shorter string of numbers that is easier to analyze or process.

By looking at those strings of numbers, researchers can see how the model relates one concept to another, Sutskever explained. The model, he said, knows that an abstract concept like purple is more similar to blue than to red, and it knows that orange is more similar to red than purple. “It knows all those things just from text,” he said. While the concept of color is much easier to learn from vision, it can still be learned from text alone, just more slowly.

Whether or not inaccurate outputs can be eliminated through reinforcement learning with human feedback remains to be seen. For now, the usefulness of large language models in generating precise outputs remains limited.

“Most of what we learn has nothing to do with language.”

Mathew Lodge, the CEO of Diffblue, a company that uses reinforcement learning to automatically generate unit tests for Java code, said that “reinforcement systems alone are a fraction of the cost to run and can be vastly more accurate than LLMs, to the point that some can work with minimal human review.”

Codex and Copilot, both based on GPT-3, generate possible unit tests that an experienced programmer must review and run before determining which is useful. But Diffblue’s product writes executable unit tests without human intervention.

“If your goal is to automate complex, error-prone tasks at scale with AI—such as writing 10,000 unit tests for a program that no single person understands—then accuracy matters a great deal,” said Lodge. He agrees that LLMs can be great for freewheeling creative interaction, but he cautions that the last decade has taught us that large deep-learning models are highly unpredictable, and making the models larger and more complicated doesn’t fix that. “LLMs are best used when the errors and hallucinations are not high impact,” he said.

Nonetheless, Sutskever said that as generative models improve, “they will have a shocking degree of understanding of the world and many of its subtleties, as seen through the lens of text.”


Match ID: 170 Score: 3.57 source: spectrum.ieee.org age: 8 days
qualifiers: 3.57 google

The Case for Regulating Platform Design
Mon, 13 Mar 2023 13:00:00 +0000
Focusing on Section 230 protection for user-generated content is detracting from the real threat: apps’ negligent design choices.
Match ID: 171 Score: 3.57 source: www.wired.com age: 8 days
qualifiers: 3.57 google

Optical Algorithm Simplifies Analog AI Training
Sat, 11 Mar 2023 15:00:06 +0000


Researchers have developed a range of analog and other unconventional machine learning systems in the expectation that they will prove vastly more energy efficient than today’s computers. But training these AIs to do their tasks has been a big stumbling block. Researchers at NTT Device Technology Labs and the University of Tokyo now say they’ve come up with a training algorithm (announced by NTT last month) that goes a long way toward letting these systems meet their promise.

Their results, established on an optical analog computer, represent progress towards obtaining the potential efficiency gains that researchers have long sought from “unconventional” computer architectures.

Modern AI programs use a biologically-inspired architecture called an artificial neural network to execute tasks like image recognition or text generation. The strength of connections between artificial neurons, which control the outputs of the computation, must be modified or trained using standard algorithms. The most prominent of these algorithms is called backpropagation, which updates the connection strengths to reduce the network’s errors, while it processes trial data. Because adjustments to some parameters depend on adjustments to others, there is a need for active information passing and routing by the computer.

As Spectrum has elsewhere explained, “Error backpropagation is like running inference in reverse, moving from the last layer of the network back to the first layer; weight update then combines information from the original forward inference run with these backpropagated errors to adjust the network weights in a way that makes the model more accurate.”

Alternative computing architectures, which trade complexity for efficiency, often cannot perform the information passing required by the algorithm. As a consequence, the trained parameters of the network must be obtained from an independent physics simulation of the entire hardware setup and its information processing. But creating simulations of sufficient quality can itself be challenging.

“We found that it was very hard and tough to apply backpropagation algorithms to our device,” said Katsuma Inoue of NTT Device Technology Labs, one of the researchers involved in the study. “There always existed a gap between the mathematical model and the real device, owing to several factors, such as physical noise and inaccurate modeling.”

The difficulty of implementing backpropagation led the authors to study and implement an alternative training algorithm. It builds on an algorithm called direct feedback alignment (DFA), first introduced in a paper from 2016. That algorithm reduced the need to pass information during training and therefore the extent to which the physical system needs to be simulated. The authors’ new “augmented DFA” algorithm entirely removes the need for any detailed device simulation.

To study and test the algorithm, they implemented it on an optical analog computer. In it, the connections between neurons are represented as intensities of light traveling through a ring of optical fiber instead of as digitally represented numbers. The connections of the neural network are represented with the intensities in a light beam that is passed through a ring-shaped optical fiber.

“It’s an absolutely essential demonstration,” said Daniel Brunner of the FEMTO-ST Institute, a French public research organization. Brunner develops photonic unconventional computers of a similar sort used by the researchers in the study. “The beauty of this particular algorithm is that it is not too difficult to implement in hardware—which is why this is so important.”


Match ID: 172 Score: 3.57 source: spectrum.ieee.org age: 10 days
qualifiers: 3.57 trade

Two Oddball Ideas for a Megaqubit Quantum Computer
Wed, 08 Mar 2023 18:57:43 +0000


The perpetual problem with scaling up most quantum computers is a seemingly mundane one—too many cables. Experts say quantum computers might need at least a million qubits kept at near absolute zero to do anything computationally noteworthy. But connecting them all by coaxial cable to control and readout electronics, which work at room temperature, would be impossible.

Computing giants such as IBM, Google, and Intel hope to solve that problem with cyrogenic silicon chips that can operate close to the qubits themselves. But researchers have recently put forward some more exotic solutions that could quicken the pace.

At the IEEE International Electron Device Meeting (IEDM) in December, two groups of researchers suggest that silicon might not be the best answer. Their solutions instead rely on semiconductors and transistors more commonly aimed at near-terahertz-frequency radio. And in February at the IEEE International Solid State Circuits Conference (ISSCC) a separate research group proposed technology that could use terahertz radio to eliminate communication cables altogether.

Shared Quantum Wells

A type of device made from compound semiconductors such as indium gallium arsenide rather than silicon and called a high electron-mobility transistor (HEMT) is a natural at amplifying the kind of RF signals needed to interact with qubits. But researchers at Korea Advanced Institute of Technology (KAIST) and at IBM Zurich and École Polytechnique Fédérale de Lausanne (EPFL) calculate that it could also do the cable-reducing task of routing, multiplexing, and demultiplexing. Crucially, it could do it with little power loss, which is important, because at the coldest parts of the cryogenic chambers used for quantum computers, the refrigerator system can remove only a couple of watts of heat.

HEMTs have a layered semiconductor structure that creates a supernarrow region of free electrons, called a two-dimensional electron gas. Charge moves quickly and with little resistance through this “quantum well,” hence the HEMT’s proficiency at amplifying high-frequency signals. The KAIST and Swiss teams, reasoned that at cryogenic temperatures the 2D electron gas might carry signals with less resistance than metal.

To prove it, they built demultiplexer circuits composed of several transistors and tested them at 5 kelvins. Instead of connecting each transistor to its neighbor with a metal interconnect, they had them share the quantum well. The only metal involved was where the signal entered the multiplexing network and where it exited. “No matter how many transistors there are between the input and output there are only two sources of resistance,” says SangHeyon Kim, associate professor of electrical engineering at KAIST.

The Switzerland-based team built similar structures, measuring a 32 percent reduction in resistance between two transistors connected by a metal interconnect and two connected by a quantum well. A 1-to-8 multiplexer might need 14 transistors so that resistance improvement adds up quickly.

“We’re doing quite a lot of things with this technology, some still in planning phase,” says Cezar B. Zota, a research staff member at IBM Zurich. His team plans to scale up from their two-transistor test device to a full switching matrix. While Kim’s lab is focused on integrating the multiplexers with low-noise amplifiers and other electronics through 3D stacking.

On the left, an upside down tree diagram that branches to 8 endpoints. On the right, a grey and black micrograph representing two of the branches. Qubit control signals could be multiplexed to reduce the number of cables going to the quantum computing chip. Transmitting those signals inside the quantum well [blue] of high electron-mobility transistors generates less heat.IBM Research Zurich

Backscattering T-Rays

Multiplexing can reduce the number of signal cables going to the qubit chip, but what if they could be eliminated altogether? Researchers at MIT, led by associate professor of electrical and computer engineering Ruonan Han, tested a scheme that would use terahertz waves instead. They settled on near-terahertz radiation—specifically 0.26 THz—because, among other reasons, it was too high a frequency to interfere with the qubit operations and worked with small enough antennas.

A full-powered terahertz transceiver would throw off too much heat to place it near the qubit chip. Instead the MIT team designed a terahertz “backscatter” system. The system would consist of two transceiver chips, one at the top of the refrigerator, where it’s warmest and power consumption is less of an issue, and one at the bottom as part of a 4-kelvin cryogenic control chip linked to the quantum computer chip.

Terahertz radiation is injected into the refrigerator where it’s funneled to the top warm transceiver chip. In “downlink” mode that transceiver encodes data onto the terahertz radiation. The signals travel down the refrigerator to the bottom where they are picked up by an array of patch antennas on the cold transceiver.

A flow chart with many horizontal lines at the top and none at the bottom. Instead of using cables to connect external electronics to quantum computers, MIT researchers propose using terahertz radiation.MIT

To get data from the quantum computing chip, the system switches to uplink mode. The warm transceiver sends a steady beam of terahertz radiation down to the cold transceiver. Switches on that chip alter the antenna circuits, causing them to reflect radiation instead of absorbing it, thereby sending data up to the warm transceiver.

In tests of the system, the uplink could send 4 gigabits per second while adding just 176 femtojoules per bit of heat. The downlink was even more energy efficient, at just 34 femtojoules per bit.


Match ID: 173 Score: 3.57 source: spectrum.ieee.org age: 13 days
qualifiers: 3.57 google

I Fly Opener’s BlackFly eVTOL
Tue, 07 Mar 2023 16:00:01 +0000


On a gin-clear December day, I’m sitting under the plexiglass bubble of a radically new kind of aircraft. It’s a little past noon at the Byron Airport in northern California; in the distance, a jagged line of wind turbines atop rolling hills marks the Altamont Pass, blades spinning lazily. Above me, a cloudless blue sky beckons.

The aircraft, called BlackFly, is unlike anything else on the planet. Built by a Palo Alto, Calif., startup called Opener, it’s an electric vertical take-off and landing (eVTOL) aircraft with stubby wings fore and aft of the pilot, each with four motors and propellers. Visually, it’s as though an aerial speedster from a 1930s pulp sci-fi story has sprung from the page.


There are a couple of hundred startups designing or flying eVTOLs. But only a dozen or so are making tiny, technologically sophisticated machines whose primary purpose is to provide exhilarating but safe flying experiences to people after relatively minimal training. And in that group, Opener has jumped out to an early lead, having built dozens of aircraft at its facilities in Palo Alto and trained more than a score of people to fly them.

My own route to the cockpit of a BlackFly was relatively straightforward. I contacted the company’s CEO, Ken Karklin, in September 2022, pitched him on the idea of a story and video, and three months later I was flying one of his aircraft.

Well, sort of flying it. My brief flight was so highly automated that I was more passenger than pilot. Nevertheless, I spent about a day and a half before the flight being trained to fly the machine manually, so that I could take control if anything went wrong. For this training, I wore a virtual-reality headset and sat in a chair that tilted and gyrated to simulate flying maneuvers. To “fly” this simulation I manipulated a joystick that was identical to the one in the cockpit of a BlackFly. Opener’s chief operating officer, Kristina L. Menton, and engineer Wyatt Warner took turns patiently explaining the operations of the vehicle and giving me challenging tasks to complete, such as hovering and performing virtual landings in a vicious crosswind.

The BlackFly is entirely controlled by that joystick, which is equipped with a trigger and also topped by a thumb switch. To take off, I squeeze the trigger while simultaneously pushing forward on the switch. The machine leaps into the air with the sound of a million bees, and with a surge of giddy elation I am climbing skyward.

Much more so than an airplane or helicopter, the BlackFly taps into archetypal human yearnings for flight, the kind represented by magic carpets, the flying cars in “The Jetsons,” and even those Mountain Banshees in the movie “Avatar.” I’ve had several unusual experiences in aircraft, including flying on NASA’s zero-gravity-simulating “Vomit Comet,” and being whisked around in a BlackFly was definitely the most absorbing and delightful. Gazing out over the Altamont Pass from an altitude of about 60 meters, I had a feeling of joyous release—from Earth’s gravity and from earthly troubles.


For technical details about the BlackFly and to learn more about its origin, go here.

The BlackFly is also a likely harbinger of things to come. Most of the startups developing eVTOLs are building vehicles meant to carry several passengers on commercial runs of less than 50 kilometers. Although the plan is for these to be flown by pilots initially, most of the companies anticipate a day when the flights will be completely automated. So specialized aircraft such as the BlackFly—designed to be registered and operated as “ultralight” aircraft under aviation regulations—could provide mountains of invaluable data on highly and fully automated flying and perhaps even help familiarize people with the idea of flying without a pilot. Indeed, during my flight, dozens of sensors gathered gigabytes of data, to add to the large reservoir Opener has already collected during many hundreds of test flights so far.

As of late February 2023, Opener hadn’t yet announced a retail price or an official commercial release date for the aircraft, which has been under development and testing for more than a decade. I’ll be keeping an eye out for further news of the company. Long after my flight was over I was still savoring the experience, and hoping for another one.

Special thanks to IEEE.tv for collaborating on production of this video.


Match ID: 174 Score: 3.57 source: spectrum.ieee.org age: 14 days
qualifiers: 1.43 development, 1.43 california, 0.71 startup

ChatGPT: Did Big Tech Set Up the World for an AI Bias Disaster?
2023-03-07T00:00:00Z
Google tried to silence AI bias warnings from ethicist Timnit Gebru. Will a world enamored with OpenAI's ChatGPT be able to confront them? Tsedal Neeley reflects on Gebru's experience in a case study, and offers advice on managing the ethical risks of AI.
Match ID: 175 Score: 3.57 source: hbswk.hbs.edu age: 15 days
qualifiers: 3.57 google

Top 10 AI Content Generator & Writer Tools in 2022
Tue, 15 Nov 2022 08:58:00 +0000


Are you looking for a way to create content that is both effective and efficient? If so, then you should consider using an AI content generator. AI content generators are a great way to create content that is both engaging and relevant to your audience. 

There are a number of different AI content generator tools available on the market, and it can be difficult to know which one is right for you. To help you make the best decision, we have compiled a list of the top 10 AI content generator tools that you should use in 2022.

So, without further ado, let’s get started!


1. Jasper Ai(Formerly known as Jarvis)

jasper content generator tool


Jasper is a content writing and content generation tool that uses artificial intelligence to identify the best words and sentences for your writing style and medium in the most efficient, quick, and accessible way.

Features

  •  It's trusted by 50,000+ marketers for creating engaging marketing campaigns, ad copy, blog posts, and articles within minutes which would traditionally take hours or days. Special Features:
  • Blog posts have been optimized for search engines and rank high on Google and other search engines. This is a huge plus for online businesses that want to generate traffic to their website through content marketing.
  • 99.9% Original Content and guarantees that all content it generates will be original, so businesses can focus on their online reputation rather than worrying about penalties from Google for duplicate content.
  • Long-Form Article Writing – Jasper.ai is also useful for long-form writing, allowing users to create articles of up to 10,000 words without any difficulty. This is ideal for businesses that want to produce in-depth content that will capture their audience’s attention.

Pros

  • User-friendly interface
  • Generates a wide variety of content types
  • Guarantees 100% unique and free-plagiarism content
  • SEO friendly
  •  Create articles of up to 10k words

Cons

  • Not the cheapest AI writer on the market

Pricing

  • Jasper.ai offers a free trial
  • Starter Plan: $29/Month 

Features:

  • 50 AI copywriting skills 
  • Unlimited projects,  
  • Up to 5 user logins

  • The cheapest option covers up to 20,000 words generated each month.

Boss Mode:  $99/Month 

Features:

  • Up to 100k words are generated each month and can go up to over 300k.

Wait! I've got a pretty sweet deal for you. Sign up through the link below, and you'll get (10k Free Credits)


2. Copy Ai

Copy ai, content generator


Copy.ai is a content writing tool that enables its users to create marketing copy, social media posts, Facebook Ads, and many more formats by using more than 90 templates such as Bullet Points to Blogs, General Ads, Hook Text, etc. 

The utility of this service can be used for short-term or format business purposes such as product descriptions, website copy, market copy, and sales reports.

Key Features:

  • Provides a large set of templates where you can input the data and the AI will generate Templates with around 10 or more options to make it easy for the user to choose.
  •  Smooth and efficient user experience with chrome extension where one can easily transfer information from Copy.ai to a content management forum, Google docs, etc without having to switch tabs.
  • Generates content  in 25 languages where your input and output language may differ if you are not a native English speaker.

Pros

  • The best option for short-length content generation such as market copy, sales reports, blogs, etc.
  • Facebook community and email support for users to understand the AI better and to interact with other users.
  • Beginner-friendly user experience with various templates to help the process of content generation.
  • Free plan and no credit card required.

Cons

  • The free plan from Copy AI is a welcome sight, however, it is just suitable for testing the software.

Pricing

Free Trial – 7 days with 24/7 email support and 100 runs per day.

Pro Plan:  $49 and yearly, it will cost you $420 i.e. $35 per month.

Wait! I've got a pretty sweet deal for you. Sign up through the link below, and you'll get (7,000 Free Words Plus 40% OFF) if you upgrade to the paid plan within four days.

Claim Your 7,000 Free Words With This Special Link - No Credit Card Required


3. Frase Ai

Frase, content generator


Just like Outranking, Frase is an AI that helps you research, create and optimize your content to make it high quality within seconds. Frase works on SEO optimization where the content is made to the liking of search engines by optimizing keywords and keywords.

Features:

  • Generate full-length, optimized content briefs in  seconds and review the main keywords, headers, and concepts in your SEO competitors’ content in one intuitive research panel.
  • Write high-converting, SEO-optimized copy and make writer’s block a thing of the past with automated outlines, blog introductions, product descriptions, FAQs, and more.
  • An intuitive text editor that uses a topic model to score your content Optimization against your competitors.
  • A dashboard that automatically identifies and categorizes your best content opportunities. Frase uses your Google Search Console data to serve up actionable insights about what you should work on next.

Pros

  • Unlike Outranking, the interface to Frase is very user-friendly and accessible.
  • Users who are content writers and have to research get a lot of time to write and ideate instead of juggling from one website to another as data can be easily accessed on Frase for research on a topic.
  • Optimizing content with keyword analysis and SEO optimization has been made easier with Frase's Content Optimization.
  • Reports on competitors' websites help in optimizing our own articles and websites.
  • Content briefs make research very easy and efficient.

Cons

  • The paid plans are a bit pricey because they include many tools for content optimization.

Pricing

Frase provides two plans for all users and a customizable plan for an enterprise or business.

Solo Plan: $14.99/Month and $12/Month if billed yearly with 4  Document Credits for 1 user seat.

Basic Plan: $44.99/month and $39.99/month if billed yearly with 30 Document Credits for 1 user seat.

Team Plan: $114.99/month and $99.99/month if billed yearly for unlimited document credits for 3 users.

*SEO Add-ons and other premium features for $35/month irrespective of the plan.


4. Article Forge — Popular Blog Writing Software for Efficiency and Affordability 

articleforge, content generator


Article Forge is another content generator that operates quite differently from the others on this list. Unlike Jasper.ai, which requires you to provide a brief and some information on what you want it to write this tool only asks for a keyword. From there, it’ll generate a complete article for you.

Features

  •  Article Forge integrates with several other software, including WordAi, RankerX, SEnuke TNG, and SEO Autopilot.
  • The software takes information from high-ranking websites and then creates more credible articles to rank well in search engines.
  •  If you want to generate content regularly, Article Forge can help. You can set it up to automatically generate articles based on your specific keyword or topic. Or, if you need a lot of content quickly, you can use the bulk content feature to get many articles in a short period.

Pros

  • Excellent for engaging with readers on multiple CMS platforms
  • No spinner content. Create multiple unique articles
  • Extremely quick and efficient
  • One of the cheapest options online

Cons

  • You need to pay attention to the content since it’s not always on point
  • Only ideal for decent-quality articles – if you’re lucky

Pricing

What’s excellent about Article Forge is they provide a 30-day money-back guarantee. You can choose between a monthly or yearly subscription. Unfortunately, they offer a free trial and no free plan:

Basic Plan:  $27/Month

Features:

 This plan allows users to produce up to 25k words each month. This is excellent for smaller blogs or those who are just starting.

Standard Plan: $57/month)

Features:

  •  This plan allows users to produce up to 250k words each month. This is excellent for smaller blogs or those who are just starting.

Unlimited Plan: $117/month

Features:

  • If you’re looking for an unlimited amount of content, this is the plan for you. You can create as many articles as you want, and there’s no word limit.

It’s important to note that Article Forge guarantees that all content generated through the platform passes Copyscape.


5. Rytr — Superb AI Content Writing Assistant

rytr.me, content generator


Rytr.me is a free AI content generator perfect for small businesses, bloggers, and students. The software is easy to use and can generate SEO-friendly blog posts, articles, and school papers in minutes.

Features

  • Rytr can be used for various purposes, from writing blog posts to creating school papers. You can also generate captions for social media, product descriptions, and meta descriptions.
  •  Rytr supports writing for over 30 languages, so you can easily create content in your native language.
  • The AI helps you write content in over 30 tones to find the perfect tone for your brand or project.
  • Rytr has a built-in plagiarism checker that ensures all your content is original and plagiarism free.

Pros

  • Easy to use
  • Creates unique content
  • It supports over 30 languages
  • Multi-tone writing capabilities

Cons

  • It can be slow at times
  • Grammar and flow could use improvement

Pricing

Rytr offers a free plan that comes with limited features. It covers up to 5,000 characters generated each month and has access to the built-in plagiarism checker. If you want to use all the features of the software, you can purchase one of the following plans:


Saver Plan: $9/month, $90/year 

Features:

  • Generate 100k  characters per month
  • Access 40+ use-cases
  • Write in 30+ languages
  • Access 20+ tones
  • Built-in plagiarism checker
  • Generate up to 20 images per month with AI
  • Access to premium community
  • Create your own custom use-case
  • Unlimited Plan: $29/month, $290/year

Features:

  • Generate UNLIMITED* characters per month
  • Access 40+ use-cases
  • Write in 30+ languages
  • Access 20+ tones

  • Built-in plagiarism checker
  • Generate up to 100 images per month with AI
  • Access to premium community
  • Create your own custom use-case
  • Dedicated account manager
  • Priority email & chat support


6. Writesonic — Best AI Article Writing Software with a Grammar and Plagiarism Checker

writessonic, content generator


Writesonic is a free, easy-to-use AI content generator. The software is designed to help you create copy for marketing content, websites, and blogs. It's also helpful for small businesses or solopreneurs who need to produce content on a budget.

Features

  • The tone checker, is a great feature that helps you ensure that your content is consistent with your brand’s voice. This is excellent for crafting cohesive and on-brand content.
  • The grammar checker is another valuable tool that helps you produce error-free content.
  • The plagiarism checker is a great way to ensure that your content is original.

Pricing

Writesonic is free with limited features. The free plan is more like a free trial, providing ten credits. After that, you’d need to upgrade to a paid plan. Here are your options:

Short-form: $15/month 

Features:

  • Access to all the short-form content templates like Facebook ads, product descriptions, paragraphs, and more.

Long-Form: $19/month

Features:

  • Awesome tools to help you write short and long-form content like blog posts, ebooks, and more.


7. CopySmith — Produces Quality Content in Seconds 

copysmith, content generator


CopySmith is an AI content generator that can be used to create personal and professional documents, blogs, and presentations. It offers a wide range of features including the ability to easily create documents and presentations.

 CopySmith also has several templates that you can use to get started quickly.

 Features

  • This software allows you to create product descriptions, landing pages, and more in minutes.
  •  Offers rewritten content that is both unique and plagiarism free.
  •  This feature helps you create product descriptions for your Shopify store that are SEO-friendly and attractive to customers.
  • This is an excellent tool for new content ideas.

Pros

  • Excellent for generating eCommerce-ready content
  • No credit card is required for the free trial
  • SEO-ready content

Cons

  • The blog content isn’t the best
  • Better suited for short copy

Pricing

CopySmith offers a free trial with no credit card required. After the free trial, the paid plans are as follows:

Starter Plan: $19/month

Features:

  • Get 50 credits monthly with up to 20 plagiarism checks.
  • Professional Plan: $59/month 

Features:

  • Upgrade to 400 credits per month with up to 100 plagiarism checks.  
Enterprise – Create a custom-tailored plan by contacting the sales team.


8. Hypotenuse.ai — Best AI Writing Software for E-Commerce and Product Descriptions

hypotenuseai, content generator


Hypotenuse.ai is a free online tool that can help you create AI content. It's great for beginners because it allows you to create videos, articles, and infographics with ease. The software has a simple and easy-to-use interface that makes it perfect for new people looking for AI content generation.

Special Features

  • You can create custom-tailored copy specific to your audience’s needs. This is impressive since most free AI content generators do not offer this feature.
  • Hypotenuse takes data from social media sites, websites, and more sources to provide accurate information for your content.
  • If you’re selling a product online, you can use Hypotenuse to create automated product descriptions that are of high quality and will help you sell more products.

Pros

  • Excellent research capabilities
  • Custom-tailored copy
  • Automated product descriptions

Cons

  • No free plan

Pricing

Hypotenuse doesn’t offer a free plan. Instead, it offers a free trial period where you can take the software for a run before deciding whether it’s the right choice for you or not. Other than that, here are its paid options:

Starter Plan: $29/month

Features:

  •  This plan comes with 100 credits/month with 25k Words with one user seat. It’s an excellent option for individuals or small businesses.

Growth Plan: $59/month

Features:

  •  This plan comes with 350 credits/month with 87.5k words and 1 user seat. It’s perfect for larger businesses or agencies.

Enterprise – pricing is custom, so don’t hesitate to contact the company for more information.


9. Kafkai — Leading AI Writing Tool for SEOs and Marketers

kafkai, content generator

Kafkai is an AI content generator and writing software that produces niche-specific content on a wide variety of topics. It offers a user-friendly interface, as well as a high degree of personalization.

 Features

  • Kafkai offers a host of features that make it SEO-ready, including the ability to add keywords and tags to your content.
  • Kafkai is designed explicitly for creating niche-specific content, which can be a significant advantage for businesses or bloggers looking to target a specific audience.
  •  Kafkai produces high-quality content, a significant advantage for businesses or bloggers looking to set themselves apart from the competition.
  • Kafkai offers a unique feature that allows you to seed content from other sources, which can be a significant time-saver when creating content.

Pros

  • Quick results with high efficiency
  • You can add seed content and phrases
  • It can be used to craft complete articles

Cons

  • Its long-form-content generator isn’t very high quality

Pricing

Kafkai comes with a free trial to help you understand whether it’s the right choice for you or not. Additionally, you can also take a look at its paid plans:

Writer Plan: $29/month Create 100 articles per month.  $0.29/article

Newsroom Plan $49/month – Generate 250 articles a month at $0.20 per article.

Printing Press Plan: $129 /month   Create up to 1000 articles a month at roughly $0.13/article.

Industrial Printer Plan: ($199 a month) – Generate 2500 articles each month for $0.08/article.


10. Peppertype.ai — Best AI Content Writing Software for Blogging

peppertypeai, content generator


Peppertype.ai is an online AI content generator that’s easy to use and best for small business owners looking for a powerful copy and content writing tool to help them craft and generate various content for many purposes.

Features

  • You can choose from various pre-trained templates to create your content. This can save you a lot of time since you don’t have to spend time designing your templates or starting entirely from scratch.
  • Peppertype offers various copywriting frameworks to help you write better content.
  • Peppertype is lightweight and easy to use. This makes it perfect for beginners who want to get started with AI content generation.
  • Peppertype’s autocorrect feature automatically corrects your grammar and spelling mistakes as you type. This ensures that your content is free of errors.
  • Peppertype tracks user engagement data to help you create content that resonates with your audience.

Pros

  • It doesn’t have a steep learning curve
  • It helps users to create entirely original content
  • The basic plan comes with access to all of their frameworks and templates
  • Built-in style editor

Cons

  • More hits than misses on content generated
  • Tons of typos and grammatical errors

Pricing

Unfortunately, Peppertype.ai isn’t free. However, it does have a free trial to try out the software before deciding whether it’s the right choice for you. Here are its paid plans:

personal Plan:$35/Month

Features:

  • 50,000 words included
  • 40+ content types
  • Notes and Text Editor
  • Access to templates
  • Unlimited projects
  • Active customer support

Team Plan: $199/month

Features:

  • Everything included in the Personal
  • Collaborate & share results
  • Access control
  • Export results
  • Request custom content types

Enterprise – pricing is custom, so please contact the company for more information.

Final thoughts:

It is no longer a secret that humans are getting overwhelmed with the daily task of creating content. Our lives are busy, and the process of writing blog posts, video scripts, or other types of content is not our day job. In comparison, AI writers are not only cheaper to hire, but also perform tasks at a high level of excellence. This article explores 10 writing tools that used AI to create better content choose the one which meets your requirements and budget but in my opinion Jasper ai is one of the best tools to use to make high-quality content. 

If you have any questions ask in the comments section

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Note: This article contains affiliate links which means we make a small commission if you buy any premium plan from our link.



Match ID: 176 Score: 3.57 source: techncruncher.blogspot.com age: 126 days
qualifiers: 3.57 google

Chopper Rocket Chasers Played “Catch Me if You Can”
Fri, 04 Nov 2022 14:08:46 +0000


Update 4 Nov. 2:45 p.m. EDT: Rocket Lab says its launch was successful, but booster recovery was not. It says it lost telemetry signals from the descending first stage during reentry.

“As standard procedure, we pull the helicopter from the recovery zone if this happens,” a company spokesperson said.

“If at first you don’t succeed….” Rocket Lab, the space launch company with two launchpads on the New Zealand coast, almost did succeed in May at something very difficult: To make its Electron booster reusable (and therefore far less expensive to fly), it tried catching the used first stage—in midair—with a helicopter as it descended by parachute toward the Pacific Ocean.

It came oh-so-close. On its first try, Rocket Lab’s helicopter successfully snagged the parachute with a hook at the end of a long cable—a remarkable piece of planning and flying. But the pilot, in the company’s words, “detected different load characteristics than previously experienced in testing,” and let the rocket fall in the water for a ship to recover it.

So try, try again. Rocket Lab is now making a new recovery attempt, this time with a rocket carrying an atmospheric-research satellite for the Swedish National Space Agency. If the helicopter can catch and hold onto the booster, it will fly it back to Rocket Lab’s production complex near Auckland for possible reuse.

“We’re eager to get the helicopter back out there,” said Peter Beck, Rocket Lab’s CEO and founder.

 View looking down from a helicopter as it approached Electron rocket booster, descending by parachute. A yellow cable at left has a large hook at the end. During Rocket Lab’s launch on 2 May 2022, the helicopter was able to catch the Electron rocket booster, but load issues forced the pilot to let the rocket fall to the water.Rocket Lab

“No changes since the May recovery,” said Morgan Bailey of Rocket Lab in an email to IEEE Spectrum, “but our team has carried out a number of capture rehearsals with test stages in preparation for this launch.”

Satellite operators are watching closely because, after Elon Musk’s SpaceX, Rocket Lab has established itself as a contender in space launches, especially for companies and government agencies with smaller payloads. This is its 32nd Electron launch since 2017. “They’ve become a major player,” said Chad Anderson of Space Capital, a venture capital firm.

Many of the world’s launch bases have historically been near the ocean for good reason: If rockets failed, open water is a relatively safe place for debris to fall. That’s why the United States uses coastal Florida and California, and the European Space Agency uses Kourou, French Guiana, on the northern coast of South America. Rocket Lab started in New Zealand and is expanding to the Virginia coast.

The downside is that saltwater and rocket hardware don’t mix very well; the water is corrosive, and cleanup is expensive. SpaceX goes to great lengths to land its boosters on barges or back at Cape Canaveral; Rocket Lab, whose boosters are smaller, can change its commercial space business dramatically if helicopter recoveries become routine.

The name of the mission for its first booster-recovery attempt was a playful “There and Back Again”; the second, suggested by an American space enthusiast, is “Catch Me if You Can.”

Here’s the plan: The Electron rocket, 18 meters tall, lifts off over the southern Pacific, aiming to place the satellite in a sun-synchronous orbit 585 kilometers high. The first stage, which made up 80 percent of the vehicle’s mass at launch, burns out after the first 70 km. Two minutes and 32 seconds into the flight, it drops off, following a long arc that, on past flights, would have sent it crashing into the ocean, about 280 km downrange.

Photo-illustration of a helicopter, a booster attached to a parachute and a ship in the distance. This artist's conception envisions the helicopter, having successfully snagged the booster's parachute, carrying it back to dry land. A recovery ship is on standby. Rocket Lab

But Rocket Lab has equipped it with heat shielding, a guidance computer and control thrusters, protecting and steering it as it falls tailfirst at up to 8,300 kilometers per hour. Temperatures reach 2,400 °C as it’s slowed by the thickening air around it.

At an altitude of 13 km a small drogue parachute is deployed, followed by a main chute less than a minute later. They slow the booster’s descent to about 36 km/h.

The helicopter, a Sikorsky S-92, is waiting in the landing zone, trailing a grappling hook on a long cable. If all goes well, the helicopter flies over the descending rocket and snags the parachute cables about 2,000 meters above the ocean’s surface. Then it flies back to land with the rocket hanging underneath.

“The main advantage of air capture is that we’re not cleaning salt water out of it,” said Rocket Lab’s Bailey in an earlier interview. “We’re still in the test phase part of the program, and in terms of time and cost savings, that’ll be determined.”

But engines recovered from the ocean after previous launches have been refurbished and test-fired successfully, says Rocket Lab. Like many engineering efforts, it’s a step at a time.

“Being able to refly Electron without too much rework is the aim of the game,” says the company. “If we can achieve high level performance with engine parts recovered from the ocean, imagine what we can do with returned dry engines.”


Match ID: 177 Score: 3.57 source: spectrum.ieee.org age: 137 days
qualifiers: 2.14 musk, 1.43 california

Beginner Guide to CJ Affiliate (Commission Junction) in 2022
Sat, 10 Sep 2022 08:57:00 +0000
Cj affiliate
Image by vectorjuice on Freepik
In this CJ Affiliate guide, I will share with you everything you need to get started on the platform, I will give you an in-depth look at the network and how it works.

You will learn how to earn money with the platform. If you're not interested, I'll share some of the best CJ affiliate programs and alternatives. By the end of this post, I will also answer some of the FAQs on the platform and give my quick CJ review. 

Sounds Good So let’s start

What is CJ Affiliate?

Commission Junction is an online advertising company that offers affiliate programs for various retailers. Since 1998, it has been known as one of the oldest and most popular affiliate networks. 

 Commission Junction has consistently ranked among the top 10 affiliate networks 

With in-depth data analysis and an unmatched understanding of clients needs, CJ has established itself as a leader in performance marketing.

For Advertiser:

CJ provides advertisers with a variety of tracking, management, and payment options. As an affiliate network, CJ can help you launch multiple affiliate programs from a centralized network. 
 CJ's experienced team of account managers is available to help at every step—from program set-up to optimization.

For Publishers: 

CJ offers a  variety of well-paying affiliate programs. You can find affiliate programs in almost every niche at CJ. With CJ, you can also find promotional tools such as banners and product feeds, which help you promote your website. 

 The reporting tools are unparalleled and provide granular data that can assist you in fine-tuning your campaigns for maximum results.

Requirements 


First things first, CJ is free to join! If you are new to the world of affiliate marketing, don't worry—you'll be able to join right away. 

The requirements for joining CJ are almost similar to other networks. For example, you must have a blog or social media follower.

Isn't it obvious? Let's explore the details.

  • High-quality, unique content.
  • Non-gated content, of course.
  • Site privacy policy.
  • No software, coupon/deal, or incentive models
  • Your traffic must be from US and Canada. 
  • The main traffic source must not be paid
  • 10K+ monthly trafic on your website.

How Does CJ Affiliate Work?


Between advertisers and publishers, CJ Affiliate acts as a middleman.. Advertisers sign up on CJ to promote their products or services, while publishers sign up on CJ to find and join affiliate programs to make money. CJ then tracks the sales or leads generated by the publisher and pays them a commission according to the terms of the affiliate program.

CJ provides a win-win situation for both sides: advertisers get more sales and publishers make money. 

In order to free up both parties to concentrate on their job, CJ also handles payments and other technical issues. Now that you know how CJ works, let's learn more about how to sign up and start making money with it.

How to Start Making Money Online Using CJ Affiliate


To get started using CJ's affiliate network, you'll need to register for an account. To do this, you must have a website or social media profile with relevant content and an audience from the US or Canada.  

Create a CJ account, complete the application process, and then wait for approval. You shouldn't worry CJ is not strict as other network in approving applications.

Here's how you can signup for Cj 

  1. Visit cj.com to register as a publisher. 
  2. Fill in information such as your nationality, email, password, and more.
  3. Verify your email address now.
  4. You will be transferred right away to your CJ Account Manager, which contains crucial data including network statistics and performance summaries.
  5. Now from the Account menu, head to Network Profile. And to sign up for any affiliate programme offered on CJ, complete this profile separately.

When applying for CJ, you need to share these two pieces of information 
  1. Description of the website (include statistics for your site and more)
  2. Promotion methods (Traffic sources)

The process of setting up a CJ Affiliate account is a way for you to prove to CJ and the merchants that you're a serious affiliate marketer. Your CJ account is complete once you've added or edited your payment information; now you need to add or edit your tax certificates if required. You are now prepared to start making money on CJ Affiliate program apply for product when approved start promting and earn commissions on every sale.

Click on "Advertisers" and then select a category to go to  your niche advertiser area. You can apply for it by clicking the 'Join the Program' button and analysing three months' earnings per click and overall earnings! After you're approved, you'll get links from all over the Internet.

After you've completed the steps above, you can share your affiliate links in your blog post. You can view performance reports for your affiliate links by visiting the CJ account dashboard. Click "Clients" to see details about clicks, sales, and commissions earned by each client.

With CJ, you can make money promoting great products and services in any niche imaginable! So start joining CJ programs now and watch your business grow.

Best CJ Affiliate Programs in 2022


On CJ, you can find thousands of affiliate programs in almost any niche. Some of the top affiliate programs enlisted on CJ include:

  • Contabo VPS 
  • Fiverr 
  • Hostinger 
  • Godaddy 
  • Namecheap 

You'll find a lot of programs to join at CJ, depending on your niche. Just enter your keywords in the search bar, and CJ will show you all the relevant programs that match your criteria. You can further filter the results by commission type, category, or country.

A Quick CJ Affiliate Review: Is It Good Enough?


CJ Affiliate is one of the oldest and most well-known affiliate networks. The platform has been around for over 20 years and has a massive network of advertisers and publishers. The features on CJ Affiliate are easy to use, and it offers advertisers a wide range of tracking, management, and payment options. 

CJ offers some great features for publishers too—promotional tools like banners, links, and social media are available to help boost your site's visibility. The only downside is that CJ has a bit of a learning curve, and the approval process can be strict. But overall, CJ Affiliate is an excellent platform for advertisers and publishers.

 

Top Alternatives and Competitors


CJ Affiliate is a great place to earn an income from affiliate marketing. It offers a wide range of features and options for advertisers and publishers. But if CJ doesn't work for you, plenty of other options are available. Here are some of the top competitors and alternatives in the market today:

  • ShareASale
  • AWIN
  • Impact 
  • Rakuten Marketing
  • PartnerStack 
  • Partnerize 
  • ClickBank 

Here are some of the best CJ Affiliate alternatives that you can try. Each platform has its own set of features, so make sure to choose one that best suits your needs. Regardless of which CJ alternative you choose, remember that quality content is key to success as a publisher, so ensure to focus on providing high-value, engaging content to your readers.

Frequently Asked Questions About Cj Affiliate Marketplace 


Is the Cj AffilIs late Network legit?

CJ Affiliate is a legitimate affiliate platform that has earned the trust of many marketers because of its vast network of advertisers and publishers.

How much do CJ affiliates make?

It's not just about CJ; it's about how much effort you put into making money. It is possible to earn a few dollars to a few thousand dollars 

How much does it cost to join Cj?

Joining CJ is free of charge. There are no monthly or annual fees. You only pay when you make a sale, and CJ takes a commission of 5-10%.

What are the payment methods accepted by Cj?

You can receive payment via direct deposit or check, as well as through Payoneer. CJ pays out within 20 days of the end of the month if your account has at least $50 worth of deposits ($100 for those outside America).

How to get approved for CJ affiliate?

CJ is friendly to both beginners and advanced affiliates. You need a website or social media profile with a solid organic traffic source and make yourself known using your profile description. Be honest, and you'll get approved for CJ's affiliate network. 

How to find programs on CJ affiliates?

CJ affiliate offers a straightforward and user-friendly interface. All you need is to log in to your CJ account and click on ‘Advertisers' from the menu. Depending on your niche, you can then search for any affiliate program on CJ 

What are the Pros of CJ Affiliate for advertisers?

CJ Affiliate is one of the most advanced affiliate programs available, providing advertisers with a range of features and options including advanced tracking, management, and payment options. 

 The platform is also easy to use and provides promotional tools like coupons, banners, and widgets that can help increase our sales.

Final Saying 


Choosing Commission Junction as your affiliate program isn't easy. CJ is a big company and they have a wide range of affiliates, big and small. They offer everything from banner ads to text links and so much more. The sheer amount of choices can seem intimidating at first, especially to new Affiliates, which is why we've put together this simple guide for people looking for a successful CJ affiliate program to join. If you have any questions feel free to ask in the comments.



Match ID: 178 Score: 3.57 source: techncruncher.blogspot.com age: 192 days
qualifiers: 3.57 google

Most Frequently Asked Questions About Affiliate Marketing
Wed, 01 Jun 2022 13:03:00 +0000

Most Frequently Asked Questions About Affiliate Marketing


There are lots of questions floating around about how affiliate marketing works, what to do and what not to do when it comes to setting up a business. With so much uncertainty surrounding both personal and business aspects of affiliate marketing. In this post, we will answer the most frequently asked question about affiliate marketing

1. What is affiliate marketing?

 Affiliate marketing is a way to make money by promoting the products and services of other people and companies. You don't need to create your product or service, just promote existing ones. That's why it's so easy to get started with affiliate marketing. You can even get started with no budget at all!


2. What is an affiliate program?

 An affiliate program is a package of information you create for your product, which is then made available to potential publishers. The program will typically include details about the product and its retail value, commission levels, and promotional materials. Many affiliate programs are managed via an affiliate network like ShareASale, which acts as a platform to connect publishers and advertisers, but it is also possible to offer your program directly.

3. What is an affiliate network and how do affiliate networks make money? 

 Affiliate networks connect publishers to advertisers.  Affiliate networks make money by charging fees to the merchants who advertise with them; these merchants are known as advertisers. The percentage of each sale that the advertiser pays is negotiated between the merchant and the affiliate network.

4. What's the difference between affiliate marketing and dropshipping?

 Dropshipping is a method of selling that allows you to run an online store without having to stock products. You advertise the products as if you owned them, but when someone makes an order, you create a duplicate order with the distributor at a reduced price. The distributor takes care of the post and packaging on your behalf. As affiliate marketing is based on referrals and this type of drop shipping requires no investment in inventory when a customer buys through the affiliate link, no money exchanges hands.

 5. Can affiliate marketing and performance marketing be considered the same thing?

 Performance marketing is a method of marketing that pays for performance, like when a sale is made or an ad is clicked This can include methods like PPC (pay-per-click) or display advertising. Affiliate marketing is one form of performance marketing where commissions are paid out to affiliates on a performance basis when they click on their affiliate link and make a purchase or action.

 6. Is it possible to promote affiliate offers on mobile devices?

 Smartphones are essentially miniature computers, so publishers can display the same websites and offers that are available on a PC. But mobiles also offer specific tools not available on computers, and these can be used to good effect for publishers. Publishers can optimize their ads for mobile users by making them easy to access by this audience. Publishers can also make good use of text and instant messaging to promote their offers. As the mobile market is predicted to make up 80% of traffic in the future, publishers who do not promote on mobile devices are missing out on a big opportunity.

7. Where do I find qualified publishers?

 The best way to find affiliate publishers is on reputable networks like ShareASale Cj(Commission Junction), Awin, and Impact radius. These networks have a strict application process and compliance checks, which means that all affiliates are trustworthy.

8. What is an affiliate disclosure statement?

 An affiliate disclosure statement discloses to the reader that there may be affiliate links on a website, for which a commission may be paid to the publisher if visitors follow these links and make purchases.

 9. Does social media activity play a significant role in affiliate marketing?

 Publishers promote their programs through a variety of means, including blogs, websites, email marketing, and pay-per-click ads. Social media has a huge interactive audience, making this platform a good source of potential traffic.

10. What is a super affiliate?

 A super affiliate is an affiliate partner who consistently drives a large majority of sales from any program they promote, compared to other affiliate partners involved in that program.  Affiliates make a lot of money from affiliate marketing Pat Flynn earned more than $50000 in 2013 from affiliate marketing.

11. How do we track publisher sales activity?

 Publishers can be identified by their publisher ID, which is used in tracking cookies to determine which publishers generate sales. The activity is then viewed within a network's dashboard.

 12. Could we set up an affiliate program in multiple countries?

 Because the Internet is so widespread, affiliate programs can be promoted in any country. Affiliate strategies that are set internationally need to be tailored to the language of the targeted country.

13. How can affiliate marketing help my business?

Affiliate marketing can help you grow your business in the following ways:

  •  It allows you to save time and money on marketing, which frees you up to focus on other aspects of your business.
  •  You get access to friendly marketers who are eager to help you succeed. 
  • It also helps you to promote your products by sharing links and banners with a new audience.
  •  It offers high ROI(Return on investment) and is cost-effective.

 14. How do I find quality publishers?

 One of the best ways to work with qualified affiliates is to hire an affiliate marketing agency that works with all the networks. Affiliates are carefully selected and go through a rigorous application process to be included in the network.

15. How Can we Promote Affiliate Links?

 Affiliate marketing is generally associated with websites, but there are other ways to promote your affiliate links, including:

  • A website or blog
  • Through email marketing and newsletter
  • Social media, like Facebook, Instagram, or Twitter.
  •  Leave a comment on blogs or forums.
  • Write an e-book or other digital product.
  • Youtube

 16. Do you have to pay to sign up for an affiliate program?

 To build your affiliate marketing business, you don't have to invest money in the beginning. You can sign up for free with any affiliate network and start promoting their brands right away.

17. What is a commission rate?

 Commission rates are typically based on a percentage of the total sale and in some cases can also be a flat fee for each transaction. The rates are set by the merchant.

Who manages your affiliate program?

 Some merchants run their affiliate programs internally, while others choose to contract out management to a network or an external agency.

18. What is a cookie?

 Cookies are small pieces of data that work with web browsers to store information such as user preferences, login or registration data, and shopping cart contents. When someone clicks on your affiliate link, a cookie is placed on the user's computer or mobile device. That cookie is used to remember the link or ad that the visitor clicked on. Even if the user leaves your site and comes back a week later to make a purchase, you will still get credit for the sale and receive a commission it depends on the site cookies duration

19. How long do cookies last?

 The merchant determines the duration of a cookie, also known as its “cookie life.” The most common length for an affiliate program is 30 days. If someone clicks on your affiliate link, you’ll be paid a commission if they purchase within 30 days of the click.

Final Saying

Most new affiliates are eager to begin their affiliate marketing business. Unfortunately, there is a lot of bad information out there that can lead inexperienced affiliates astray. Hopefully, the answer to your question will provide clarity on how affiliate marketing works and the pitfalls you can avoid. Most importantly, keep in mind that success in affiliate marketing takes some time. Don't be discouraged if you're not immediately making sales or earning money. It takes most new affiliates months to make a full-time income.



Match ID: 179 Score: 3.57 source: techncruncher.blogspot.com age: 293 days
qualifiers: 3.57 google

What is Blockchain: Everything You Need to Know (2022)
Mon, 18 Apr 2022 05:49:00 +0000
What is Blockchain

If you want to pay online, you need to register an account and provide credit card information. If you don't have a credit card, you can pay with bank transfer. With the rise of cryptocurrencies, these methods may become old.

Imagine a world in which you can do transactions and many other things without having to give your personal information. A world in which you don’t need to rely on banks or governments anymore. Sounds amazing, right? That’s exactly what blockchain technology allows us to do.

It’s like your computer’s hard drive. blockchain is a technology that lets you store data in digital blocks, which are connected together like links in a chain. 

Blockchain technology was originally invented in 1991 by two mathematicians, Stuart Haber and W. Scot Stornetta. They first proposed the system to ensure that timestamps could not be tampered with.

A few years later, in 1998, software developer Nick Szabo proposed using a similar kind of technology to secure a digital payments system he called “Bit Gold.” However, this innovation was not adopted until Satoshi Nakamoto claimed to have invented the first Blockchain and Bitcoin.

So, What is Blockchain?

A blockchain is a distributed database shared between the nodes of a computer network. It saves information in digital format. Many people first heard of blockchain technology when they started to look up information about bitcoin.

Blockchain is used in cryptocurrency systems to ensure secure, decentralized records of transactions.

Blockchain allowed people to guarantee the fidelity and security of a record of data without the need for a third party to ensure accuracy.

To understand how a blockchain works, Consider these basic steps:

  • Blockchain collects information in “blocks”.
  • A block has a storage capacity, and once it's used up, it can be closed and linked to a previously served block.
  • Blocks form chains, which are called “Blockchains.”
  • More information will be added to the block with the most content until its capacity is full. The process repeats itself.
  • Each block in the chain has an exact timestamp and can't be changed.

Let’s get to know more about the blockchain.

How does blockchain work?

Blockchain records digital information and distributes it across the network without changing it. The information is distributed among many users and stored in an immutable, permanent ledger that can't be changed or destroyed. That's why blockchain is also called "Distributed Ledger Technology" or DLT.

Here’s how it works:

  • Someone or a computer will transacts
  • The transaction is transmitted throughout the network.
  • A network of computers can confirm the transaction.
  • When it is confirmed a transaction is added to a block
  • The blocks are linked together to create a history.

And that’s the beauty of it! The process may seem complicated, but it’s done in minutes with modern technology. And because technology is advancing rapidly, I expect things to move even more quickly than ever.

  • A new transaction is added to the system. It is then relayed to a network of computers located around the world. The computers then solve equations to ensure the authenticity of the transaction.
  • Once a transaction is confirmed, it is placed in a block after the confirmation. All of the blocks are chained together to create a permanent history of every transaction.

How are Blockchains used?

Even though blockchain is integral to cryptocurrency, it has other applications. For example, blockchain can be used for storing reliable data about transactions. Many people confuse blockchain with cryptocurrencies like bitcoin and ethereum.

Blockchain already being adopted by some big-name companies, such as Walmart, AIG, Siemens, Pfizer, and Unilever. For example, IBM's Food Trust uses blockchain to track food's journey before reaching its final destination.

Although some of you may consider this practice excessive, food suppliers and manufacturers adhere to the policy of tracing their products because bacteria such as E. coli and Salmonella have been found in packaged foods. In addition, there have been isolated cases where dangerous allergens such as peanuts have accidentally been introduced into certain products.

Tracing and identifying the sources of an outbreak is a challenging task that can take months or years. Thanks to the Blockchain, however, companies now know exactly where their food has been—so they can trace its location and prevent future outbreaks.

Blockchain technology allows systems to react much faster in the event of a hazard. It also has many other uses in the modern world.

What is Blockchain Decentralization?

Blockchain technology is safe, even if it’s public. People can access the technology using an internet connection.

Have you ever been in a situation where you had all your data stored at one place and that one secure place got compromised? Wouldn't it be great if there was a way to prevent your data from leaking out even when the security of your storage systems is compromised?

Blockchain technology provides a way of avoiding this situation by using multiple computers at different locations to store information about transactions. If one computer experiences problems with a transaction, it will not affect the other nodes.

Instead, other nodes will use the correct information to cross-reference your incorrect node. This is called “Decentralization,” meaning all the information is stored in multiple places.

Blockchain guarantees your data's authenticity—not just its accuracy, but also its irreversibility. It can also be used to store data that are difficult to register, like legal contracts, state identifications, or a company's product inventory.

Pros and Cons of Blockchain

Blockchain has many advantages and disadvantages. 

Pros

  • Accuracy is increased because there is no human involvement in the verification process.
  • One of the great things about decentralization is that it makes information harder to tamper with.
  • Safe, private, and easy transactions
  • Provides a banking alternative and safe storage of personal information

Cons

  • Data storage has limits.
  • The regulations are always changing, as they differ from place to place.
  • It has a risk of being used for illicit activities 

Frequently Asked Questions About Blockchain

I’ll answer the most frequently asked questions about blockchain in this section.

Is Blockchain a cryptocurrency?

Blockchain is not a cryptocurrency but a technology that makes cryptocurrencies possible. It's a digital ledger that records every transaction seamlessly.

Is it possible for Blockchain to be hacked?

Yes, blockchain can be theoretically hacked, but it is a complicated task to be achieved. A network of users constantly reviews it, which makes hacking the blockchain difficult.

What is the most prominent blockchain company?

Coinbase Global is currently the biggest blockchain company in the world. The company runs a commendable infrastructure, services, and technology for the digital currency economy.

Who owns Blockchain?

Blockchain is a decentralized technology. It’s a chain of distributed ledgers connected with nodes. Each node can be any electronic device. Thus, one owns blockhain.

What is the difference between Bitcoin and Blockchain technology?

Bitcoin is a cryptocurrency, which is powered by Blockchain technology while Blockchain is a distributed ledger of cryptocurrency 

What is the difference between Blockchain and a Database?

Generally a database is a collection of data which can be stored and organized using a database management system. The people who have access to the database can view or edit the information stored there. The client-server network architecture is used to implement databases. whereas a blockchain is a growing list of records, called blocks, stored in a distributed system. Each block contains a cryptographic hash of the previous block, timestamp and transaction information. Modification of data is not allowed due to the design of the blockchain. The technology allows decentralized control and eliminates risks of data modification by other parties.

Final Saying

Blockchain has a wide spectrum of applications and, over the next 5-10 years, we will likely see it being integrated into all sorts of industries. From finance to healthcare, blockchain could revolutionize the way we store and share data. Although there is some hesitation to adopt blockchain systems right now, that won't be the case in 2022-2023 (and even less so in 2026). Once people become more comfortable with the technology and understand how it can work for them, owners, CEOs and entrepreneurs alike will be quick to leverage blockchain technology for their own gain. Hope you like this article if you have any question let me know in the comments section

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Match ID: 180 Score: 3.57 source: techncruncher.blogspot.com age: 337 days
qualifiers: 3.57 google

Sellfy Review 2022: How Good Is This Ecommerce Platform?
Sat, 12 Mar 2022 11:54:00 +0000

 

Sellfy

Are you searching for an ecomerce platform to help you build an online store and sell products?

In this Sellfy review, we'll talk about how this eCommerce platform can let you sell digital products while keeping full control of your marketing.

And the best part? Starting your business can be done in just five minutes.

Let us then talk about the Sellfy platform and all the benefits it can bring to your business.

What is Sellfy?

Sellfy is an eCommerce solution that allows digital content creators, including writers, illustrators, designers, musicians, and filmmakers, to sell their products online. Sellfy provides a customizable storefront where users can display their digital products and embed "Buy Now" buttons on their website or blog. Sellfy product pages enable users to showcase their products from different angles with multiple images and previews from Soundcloud, Vimeo, and YouTube. Files of up to 2GB can be uploaded to Sellfy, and the company offers unlimited bandwidth and secure file storage. Users can also embed their entire store or individual project widgets in their site, with the ability to preview how widgets will appear before they are displayed.

Features

Sellfy includes:

Online Store

Sellfy is a powerful e-commerce platform that helps you personalize your online storefront. You can add your logo, change colors, revise navigation, and edit the layout of your store. Sellfy also allows you to create a full shopping cart so customers can purchase multiple items. And Sellfy gives you the ability to set your language or let customers see a translated version of your store based on their location.

Sellfy gives you the option to host your store directly on its platform, add a custom domain to your store, and use it as an embedded storefront on your website. Sellfy also optimizes its store offerings for mobile devices, allowing for a seamless checkout experience.

Product hosting

Sellfy allows creators to host all their products and sell all of their digital products on one platform. Sellfy also does not place storage limits on your store but recommends that files be no larger than 5GB. Creators can sell both standard and subscription-based products in any file format that is supported by the online marketplace. Customers can purchase products instantly after making a purchase – there is no waiting period.

You can organize your store by creating your product categories, sorting by any characteristic you choose. Your title, description, and the image will be included on each product page. In this way, customers can immediately evaluate all of your products. You can offer different pricing options for all of your products, including "pay what you want," in which the price is entirely up to the customer. This option allows you to give customers control over the cost of individual items (without a minimum price) or to set pricing minimums—a good option if you're in a competitive market or when you have higher-end products. You can also offer set prices per product as well as free products to help build your store's popularity.

Sellfy is ideal for selling digital content, such as ebooks. But it does not allow you to copyrighted material (that you don't have rights to distribute).

Embed options

Sellfy offers several ways to share your store, enabling you to promote your business on different platforms. Sellfy lets you integrate it with your existing website using "buy now" buttons, embed your entire storefront, or embed certain products so you can reach more people. Sellfy also enables you to connect with your Facebook page and YouTube channel, maximizing your visibility.

Payments and security

Sellfy is a simple online platform that allows customers to buy your products directly through your store. Sellfy has two payment processing options: PayPal and Stripe. You will receive instant payments with both of these processors, and your customer data is protected by Sellfy's secure (PCI-compliant) payment security measures. In addition to payment security, Sellfy provides anti-fraud tools to help protect your products including PDF stamping, unique download links, and limited download attempts.


Marketing and analytics tools

The Sellfy platform includes marketing and analytics tools to help you manage your online store. You can send email product updates and collect newsletter subscribers through the platform. With Sellfy, you can also offer discount codes and product upsells, as well as create and track Facebook and Twitter ads for your store. The software's analytics dashboard will help you track your best-performing products, generated revenue, traffic channels, top locations, and overall store performance.

Integrations

To expand functionality and make your e-commerce store run more efficiently, Sellfy offers several integrations. Google Analytics and Webhooks, as well as integrations with Patreon and Facebook Live Chat, are just a few of the options available. Sellfy allows you to connect to Zapier, which gives you access to hundreds of third-party apps, including tools like Mailchimp, Trello, Salesforce, and more.

Pricing and Premium Plan Features

Get Sellfy 14 day free trail from here

Free Plan

  • Price: $0

The free plan comes with:

  • Up to 10 products
  • Print-on-demand products
  • Physical products

Starter Plan

  • Price: $19/month

Starter plan comes with:

  • Everything is Free, plus:
  • Unlimited products
  • Digital products
  • Subscription products
  • Connect your domain
  • 2,000 email credits

Business Plan

  • Price: $49/month

The business plan comes with:

  • Everything in Starter, plus:
  • Remove "Sellfy" branding
  • Store design migration
  • Cart abandonment
  • Product upselling
  • 10,000 email credits

Premium Plan

  • Price: $99/month

The premium plan comes with:

  • Everything in Business, plus:
  • Product migration
  • Priority support
  • 50,000 email credits

Sellfy Review: Pros and Cons

Sellfy has its benefits and downsides, but fortunately, the pros outweigh the cons.

Pros

  • It takes only a few minutes to set up an online store and begin selling products.
  • You can sell your products on a single storefront, even if you are selling multiple product types.
  • Sellfy supports selling a variety of product types, including physical items, digital goods, subscriptions, and print-on-demand products.

  • Sellfy offers a free plan for those who want to test out the features before committing to a paid plan.
  • You get paid the same day you make a sale. Sellfy doesn't delay your funds as some other payment processors do. 
  • Print-on-demand services are available directly from your store, so you can sell merchandise to fans without setting up an integration. 
  • You can conduct all store-related activities via the mobile app and all online stores have mobile responsive designs.
  • Everything you need to make your website is included, including a custom domain name hosting, security for your files, and the ability to customize your store
  • The file security features can help you protect your digital property by allowing you to put PDF stamps, set download limits, and SSL encryption.
  • Sellfy provides unlimited support.
  • Sellfy provides simple and intuitive tax and VAT configuration settings.
  • Marketing strategies include coupons, email marketing, upselling, tracking pixels, and cart abandonment.

Cons

  • Although the free plan is helpful, but it limits you to only 10 products.
  • Payment plans often require an upgrade if you exceed a certain sales amount per year.
  • The storefront designs are clean, but they're not unique templates for creating a completely different brand image.
  • Sellfy's branding is removed from your hosted product when you upgrade to the $49 per month Business plan.
  • The free plan does not allow for selling digital or subscription products.

Conclusion

In this article, we have taken a look at some of the biggest benefits associated with using sellfy for eCommerce. Once you compare these benefits to what you get with other platforms such as Shopify, you should find that it is worth your time to consider sellfy for your business. After reading this article all of your questions will be solved but if you have still some questions let me know in the comment section below, I will be happy to answer your questions.

Note: This article contains affiliate links which means we make a small commission if you buy sellfy premium plan from our link.



Match ID: 181 Score: 3.57 source: techncruncher.blogspot.com age: 374 days
qualifiers: 3.57 google

Top 10 Best PLR(Private Label Rights) Websites | Which One You Should Join in 2022?
Sat, 26 Feb 2022 13:36:00 +0000
PLR


Content creation is one of the biggest struggles for many marketers and business owners. It often requires both time and financial resources, especially if you plan to hire a writer.
Today, we have a fantastic opportunity to use other people's products by purchasing Private Label Rights.

To find a good PLR website, first, determine the type of products you want to acquire. One way to do this is to choose among membership sites or PLR product stores. Following are 10 great sites that offer products in both categories.

What are PLR websites?

Private Label Rights (PLR) products are digital products that can be in the form of an ebook, software, online course videos, value-packed articles, etc. You can use these products with some adjustments to sell as your own under your own brand and keep all the money and profit yourself without wasting your time on product creation.
The truth is that locating the best website for PLR materials can be a time-consuming and expensive exercise. That’s why we have researched, analyzed, and ranked the best 10 websites:

1. PLR.me

 PLR.me is of the best places to get PLR content in 2021-2022. It offers a content marketing system that comes with courses, brandable tools, and more. It is the most trusted PLR website, among other PLR sites. The PLR.me platform features smart digital caching PLR tools for health and wellness professionals. The PLR.me platform, which was built on advanced caching technology, has been well-received by big brands such as Toronto Sun and Entrepreneur. The best thing about this website is its content marketing automation tools.

Pricing

  • Pay-as-you-go Plan – $22
  • 100 Monthly Plan – $99/month
  • 400 Annual Plan – $379/year
  • 800 Annual Plan – $579/year
  • 2500 Annual Plan – $990/year

Pros

  • Access over 15,940+ ready-to-use PLR coaching resources.
  • Content marketing and sliding tools are provided by the site.
  • You can create courses, products, webinars, emails, and nearly anything else you can dream of.
  • You can cancel your subscription anytime.

Cons

  • Compared to other top PLR sites, this one is a bit more expensive.

2. InDigitalWorks

InDigitalWorks is a leading private label rights membership website established in 2008. As of now, it has more than 100,000 members from around the globe have joined the platform. The site offers thousands of ready-to-be-sold digital products for online businesses in every single niche possible. InDigitalWorks features hundreds of electronic books, software applications, templates, graphics, videos that you can sell right away.

Pricing:

  • 3 Months Plan – $39
  • 1 Year Plan – $69
  • Lifetime Plan – $79

Pros

  • IndigitalWorks promotes new authors by providing them with 200 free products for download.
  • Largest and most reputable private label rights membership site.
  •  20000+ digital products
  • 137 training videos provided by experts to help beginners set up and grow their online presence for free.
  • 10 GB of web hosting will be available on a reliable server.

Cons

  • Fewer people are experiencing the frustration of not getting the help they need.

3. BuyQualityPLR

BuyQualityPLR’s website is a Top PLR of 2021-2022! It's a source for major Internet Marketing Products and Resources. Whether you’re an Affiliate Marketer, Product Creator, Course Seller,  BuyQualityPLR can assist you in the right direction. You will find several eBooks and digital products related to the Health and Fitness niche, along with a series of Security-based products. If you search for digital products, Resell Rights Products, Private Label Rights Products, or Internet Marketing Products, BuyQualityPLR is among the best websites for your needs.

Pricing

  • Free PLR articles packs, ebooks, and other digital products are available
  • Price ranges from 3.99$ to 99.9$

Pros

  • Everything on this site is written by professionals
  • The quick download features available
  • Doesn't provide membership.
  • Offers thousand of PLR content in many niches
  • Valuable courses available

Cons

  • You can't buy all content because it doesn't provide membership

4. IDPLR

The IDPLR website has helped thousands of internet marketers since 2008. This website follows a membership approach and allows you to gain access to thousands of PLR products in different niches. The best thing about this site is the quality of the products, which is extremely impressive.
This is the best PLR website of 2021-2022, offering over 200k+ high-quality articles. It also gives you graphics, templates, ebooks, and audio.

Pricing

  • 3 Months ACCESS: $39
  • 1 YEAR ACCESS: $69
  • LIFETIME ACCESS: $79

Pros

  • You will have access to over 12,590 PLR products.
  • You will get access to training tutorials and Courses in a Gold membership.
  • 10 GB of web hosting will be available on a reliable server.
  • You will receive 3D eCover Software
  • It offers an unlimited download limit
  • Most important, you will get a 30 day money-back guarantee

Cons:

  • A few products are available for free membership.

5. PLRMines

PLRmines is a leading digital product library for private label rights products. The site provides useful information on products that you can use to grow your business, as well as licenses for reselling the content. You can either purchase a membership or get access through a free trial, and you can find unlimited high-quality resources via the site's paid or free membership. Overall, the site is an excellent resource for finding outstanding private label rights content.

Pricing

  • Lifetime membership:  $97

Pros

  • 4000+ ebooks from top categories
  • Members have access to more than 660 instructional videos covering all kinds of topics in a membership area.
  • You will receive outstanding graphics that are ready to use.
  • They also offer a variety of helpful resources and tools, such as PLR blogs, WordPress themes, and plugins

Cons

  • The free membership won't give you much value.

6. Super-Resell

Super-Resell is another remarkable provider of PLR material. The platform was established in 2009 and offers valuable PLR content to users. Currently, the platform offers standard lifetime memberships and monthly plans at an affordable price. Interested users can purchase up to 10,000 products with digital rights or rights of re-sale. Super-Resell offers a wide range of products such as readymade websites, article packs, videos, ebooks, software, templates, and graphics, etc.

Pricing

  • 6 Months Membership: $49.90
  • Lifetime membership: $129

Pros

  • It offers you products that come with sales pages and those without sales pages.
  •  You'll find thousands of digital products that will help your business grow.
  • Daily News update

Cons

  • The company has set up an automatic renewal system. This can result in costs for you even though you are not using the service.

7. Unstoppable PLR

UnStoppablePLR was launched in 2006 by Aurelius Tjin, an internet marketer. Over the last 15 years, UnStoppablePLR has provided massive value to users by offering high-quality PLR content. The site is one of the best PLR sites because of its affordability and flexibility.

Pricing

  • Regular Price: $29/Month

Pros

  • You’ll get 30 PLR articles in various niches for free.
  • 100% money-back guarantee.
  • Members get access to community
  • It gives you access to professionally designed graphics and much more.

Cons

  • People often complain that not enough PLR products are released each month. 

8. Resell Rights Weekly

Resell Rights Weekly, a private label rights (PLR) website, provides exceptional PLR content. It is among the top free PLR websites that provide free membership. You will get 728+ PLR products completely free and new products every single week. The Resell Rights Weekly gives you free instant access to all products and downloads the ones you require.

Pricing

  • Gold Membership: $19.95/Month

Pros

  • Lots of products available free of cost
  • Free access to the  members forum

Cons

  • The prices for the products at this PLR site are very low quality compared to other websites that sell the same items.

9. MasterResellRights

MasterResellRights was established in 2006, and it has helped many successful entrepreneurs. Once you join MasterResellRights, you will get access to more than 10,000 products and services from other members. It is one of the top PLR sites that provide high-quality PLR products to members across the globe. You will be able to access a lot of other membership privileges at no extra price. The website also provides PLR, MRR, and RR license products.

Pricing

One Month Membership: $19.97
Three Month Membership: $47.00

Pros

Access more than 10,000 high-quality,  PLR articles in different niches.
Get daily fresh new updates
Users get 8 GB of hosting space
You can pay using PayPal

Cons

Only members have access to the features of this site.

10. BigProductStore 

BigProductStore is a popular private label rights website that offers tens of thousands of digital products. These include software, videos, video courses, eBooks, and many others that you can resell, use as you want, or sell and keep 100% of the profit.
The PLR website updates its product list daily. It currently offers over 10,000 products.
The site offers original content for almost every niche and when you register as a member, you can access the exclusive products section where you can download a variety of high-quality, unique, and exclusive products.

Pricing

  • Monthly Plan: $19.90/Month 27% off
  • One-Time-Payment: $98.50  50% off
  • Monthly Ultimate: $29.90/Month 36% off
  • One-Time-Payment Ultimate: $198.50 50% off

Pros

  • You can use PLR products to generate profits, give them as bonuses for your affiliate promotion campaign, or rebrand them and create new unique products.
  • Lifetime memberships for PLR products can save you money if you’re looking for a long-term solution to bulk goods.
  • The website is updated regularly with fresh, quality content.

Cons

  • Product descriptions may not provide much detail, so it can be difficult to know just what you’re downloading.
  • Some product categories such as WP Themes and articles are outdated. 

Match ID: 182 Score: 3.57 source: techncruncher.blogspot.com age: 388 days
qualifiers: 3.57 google

Top 7 Best Wordpress Plugin Of All Time
Fri, 11 Feb 2022 09:00:00 +0000

 

If you are looking for the best wordpress plugins, then you are at the right place. Here is the list of best wordpress plugins that you should use in your blog to boost SEO, strong your security and know every aspects of your blog . Although creating a good content is one factor but there are many wordpress plugins that perform different actions and add on to your success. So let's  start

1.Yoast SEO

Those users who are serious about SEO, Yoast SEO will do the work for them to reach their goals. All they need to do is select a keyword, and the plugin will then optimize your page according to the specified keyword

Yoast offers many popular SEO WordPress plugin functions. It gives you real-time page analysis to optimize your content, images, meta descriptions, titles, and kewords. Yoast also checks the length of your sentences and paragraphs, whether you’re using enough transition words or subheadings, how often you use passive voice, and so on. Yoast tells Google whether or not to index a page or a set of pages too.

Let me summarize these points in bullets:

  • Enhance the readability of your article to reduce bounce rate
  • Optimize your articles with targetted keywords
  • Let Google know who you are and what your site is about
  • Improve your on-page SEO with advanced, real-time guidance and advice on keyword usage, linking, and external linking.
  • Keep your focus keywords consistent to help rank better on  Google.
  • Preview how your page would appear in the search engine results page (SERP)
  • Crawl your site daily to ensure Google indexes it as quickly as possible.
  • Rate your article informing you of any mistakes you might have made so that you can fix them before publishing.
  • Stay up-to-date with Google’s latest algorithm changes and adapt your on-page SEO as needed with smartsuggestionss from the Yoast SEO plugin. This plugin is always up-to-date.
  • Free Version is available 

Pricing

  • Premium version=$89/year that comes with extra functions, allowing you to optimize your content up to five keywords, among other benefits.


2. WP Rocket

A website running WordPress can put a lot of strain on a server, which increases the chances that the website will crash and harm your business. To avoid such an unfortunate situation and ensure that all your pages load quickly, you need a caching plugin like WP Rocket.

WP Rocket plugin designed to increases your website speed. Instead of waiting for pages to be saved to cache, WP Rocket turns on desired caching settings, like page cache and gzip compression. The plugin also activates other features, such as CDN support and llazy image loadding, to enhance your site speed.

Features in bullets:

  • Browser Catching
  • Preloading the cache of pages
  • Reducing the number of HTTP requests allows websites to load more quickly.
  • Decreasing bandwidth usage with GZIP compression
  • Apply optimal browser caching headers (expires)
  • Minifying and combining JavaScript and CSS files
  • Remove Unused CSS
  • Deferred loading of images (LazyLoad)
  • WebP compatibility
  • Deferred loading of JavaScript files
  • Delay JavaScript Execution
  • Critical Path CSS generation and deferred loading of CSS files
  • Database optimization
  • WordPress Heartbeat API control
  • DNS prefetch
  • CDN integration
  • Cloudflare integration
  • Sucuri integration
  • Easy import/export of settings
  • Easy roll back to a previous version


Pricing

  • Single License =$49/year for one website
  • Plus License =$99/year for 3 websites
  • Infinite License =$249/year for unlimited websites


3.Wordfence Security

Wordfence Security is a WordPress firewall and security scanner that keeps your site safe from malicious hackers, spam, and other online threats. This Plugin comes with a web application firewall (WAF) called tthread Defence  Feed  that helps to prevents brute force attacks by ensuring you set stronger passwords and limiting login attempts. It searches for malware and compares code, theme, and plugin files with the records in the WordPress.org repository to verify their integrity and reports changes to you.

Wordfence security scanner provides you with actionable insights into your website's security status and will alert you to any potential threats, keeping it safe and secure. It also includes login security features that let you activate reCAPTCHA and two-factor authentication for your website.

Features in Bullets.

  • Scans your site for vulnerabilities.
  • Alerts you by email when new threats are detected.
  • Supports advanced login security measures.
  • IP addresses may be blocked automatically if suspicious activity is detected.

Pricing

  • Premium Plan= $99/Year that comes with extra security features like the real time IP backlist and country blocking option and also support from highly qualified experts.

4. Akismet

Akismet can help prevent spam from appearing on your site. Every day, it automatically checks every comment against a global database of spam to block malicious content. With Akismet, you also won’t have to worry about innocent comments being caught by the filter or false positives. You can simply tell Akismet about those and it will get better over time. It also checks your contact form submissions against its global spam database and weed out unnecessary fake information.

Features in Bullets:

  • The program automatically checks comments and filters out spam.
  • Hidden or misleading links are often revealed in the comment body. 
  • Akismet tracks the status of each comment, allowing you to see which ones were caught by Akismet and which ones were cleared by a moderator.
  • A spam-blocking feature that saves disk space and makes your site run faster.
  • Moderators can view a list of comments approved by each user.

Pricing

  • Free to use for personal blog 

5. Contact Form 7

Contact Form 7 is a plug-in that allows you to create contact forms that make it easy for your users to send messages to your site. The plug-in was developed by Takayuki Miyoshi and lets you create multiple contact forms on the same site; it also integrates Akismet spam filtering and lets you customize the styling and fields that you want to use in the form. The plug-in provides CAPTCHA and Ajax submitting.

Features in bullets:

  • Create and manage multiple contact forms
  • Easily customize form fields
  • Use simple markup to alter mail content
  • Add Lots of third-party extensions for additional functionality
  • Shortcode offers a way to insert content into pages or posts.
  • Akismet spam filtering, Ajax-powered submitting, and CAPTCHA are all features of this plugin.

Pricing

  • Free to use

6. Monster Insights

When you’re looking for an easy way to manage your Google Analytics-related web tracking services, Monster Insights can help. You can add, customize, and integrate Google Analytics data with ease so you’ll be able to see how every webpage performs, which online campaigns bring in the most traffic, and which content readers engage with the most. It’s same as Google Analytics

It is a powerful tool to keep track of your traffic stats. With it, you can view stats for your active sessions, conversions, and bounce rates. You’ll also be able to see your total revenue, the products you sell, and how your site is performing when it comes to referrals.

MonsterInsights offers a free plan that includes basic Google Analytics integration, data insights, and user activity metrics.

Features in bullets:

  • Demographics and interest reports:
  • Anonymize the  IPs of visitor
  • See the results of how far visitors Scroll down
  • Show the insights of multiple links to the same page and show you which links get more clicks
  • See sessions of two related sites as a single session
  • Google AdSense tracking
  • Send you weekly analytics report of your blog you can download it as pdf

Pricing

  • Premium plan= $99.50/year that comes with extra features like page and post tracking, Adsense tracking,  custom tracking and reports.

7. Pretty Links

Pretty Links is a powerful WordPress plugin that enables you to easily cloak affiliate links on your websiteIt even allows you to easily redirect visitors based on a specific request, including permanent 301 and temporary 302/307 redirects.

Pretty links also helps you to automatically shorten your url for your post and pages.

You can also enable auto-linking feature to automatically add affiliate links for certain keywords

Features

  •  Create clean, easy-to-remember URLs on your website (301, 302, and 307 redirects only)
  • Random-generator or custom URL slugs
  • Track the number of clicks
  • Easy to understand reports
  • View click details including ip address, remote host, browser, operating system, and referring site
  • You can pass custom parameters to your scripts when using pretty permalinks, and still have full tracking capability.
  • Exclude IP Addresses from Stats
  • Cookie-based system to track your activity across clicks
  • Create nofollow/noindex links
  • Toggle tracking on / off on each link.
  • Pretty Link Bookmarklet
  •  Update redirected links easily to new URLs!

Pricing

  • Beginner Plan=$79/year that can be used on 1 site
  • Marketer Plan: $99/year – that can be used on upto 2 sites
  • Super Affiliate Plan: $149/year – that can be use on upto 5 sites


We hope you’ve found this article useful. We appreciate you reading and welcome your feedback if you have it.



Match ID: 183 Score: 3.57 source: techncruncher.blogspot.com age: 403 days
qualifiers: 3.57 google

Ginger VS Grammarly: Which Grammar Checker is Better in (2022) ?
Thu, 10 Feb 2022 10:28:00 +0000
Grammarly vs Ginger


Ginger VS Grammarly: When it comes to grammar checkers, Ginger and Grammarly are two of the most popular choices on the market. This article aims to highlight the specifics of each one so that you can make a more informed decision about the one you'll use.

What is Grammarly?

If you are a writer, you must have heard of  Grammarly before. Grammarly has over 10M users across the globe, it's probably the most popular AI writing enhancement tool, without a doubt. That's why there's a high chance that you already know about Grammarly.

But today we are going to do a comparison between Ginger and Grammarly, So let's define Grammarly here. Like Ginger, Grammarly is an AI writing assistant that checks for grammatical errors, spellings, and punctuation. The free version covers the basics like identifying grammar and spelling mistakes

While the Premium version offers a lot more functionality, it detects plagiarism in your content, suggests word choice, or adds fluency to it.

Features of Grammarly

  • Grammarly detects basic to advance grammatical errors and also help you why this is an error and suggest to you how you can improve it
  • Create a personal dictionary 
  • Check to spell for American, British, Canadian, and Australian English.
  • Understand inconsistencies. 
  • Detect unclear structure. 
  • Detect Plagiarism.
  • Explore overuse of words and wordiness. 
  • Get to know about the improper tones. 
  • Discover the insensitive language aligns with your intent, audience, style, emotion, and more.


What is Ginger

 Ginger is a writing enhancement tool that not only catches typos and grammatical mistakes but also suggests content improvements. As you type, it picks up on errors then shows you what’s wrong, and suggests a fix. It also provides you with synonyms and definitions of words and allows you to translate your text into dozens of languages.


Ginger Software: Features & Benefits

  • Ginger's software helps you identify and correct common grammatical mistakes, such as consecutive nouns, or contextual spelling correction.
  • The sentence rephrasing feature can help you convey your meaning perfectly.
  • Ginger acts like a personal coach that helps you practice certain exercises based on your mistakes.
  • The dictionary feature helps users understand the meanings of words.

In addition, the program provides a text reader, so you can gauge your writing’s conversational tone.


Ginger vs Grammarly

Grammarly and Ginger are two popular grammar checker software brands that help you to become a better writer. But if you’re undecided about which software to use, consider these differences:

  • Grammarly only supports the English language while Ginger supports 40+ languages.
  • Grammarly offers a wordiness feature while Ginger lacks a Wordiness feature.
  • Grammarly shows an accuracy score while Ginger lacks an accuracy score feature.
  • Grammarly has a plagiarism checker while ginger doesn't have such a feature.
  • Grammarly can recognize an incorrect use of numbers while Ginger can’t recognize an incorrect use of numbers.
  • Grammarly and Ginger both have mobile apps.
  • Ginger and Grammarly offer monthly, quarterly, and annual plans.
  • Grammarly allows you to check uploaded documents. while Ginger doesn't check uploaded documents.
  • Grammarly Offers a tone suggestion feature while Ginger doesn't offer a tone suggestion feature.
  • Ginger helps to translate documents into 40+ languages while Grammarly doesn't have a translation feature.
  • Ginger Offers text to speech features while Grammarly doesn't have such features.


Grammarly Score: 7/10

Ginger:4/10

So Grammarly  wins here.

Ginger VS Grammarly: Pricing Difference

  • Ginger offers a Premium subscription for 13.99$/month. it comes at $11.19/month for quarterly and $7.49/month for an annual subscription with 40$ off.
  • On the other hand,  Grammarly offers a Premium subscription for $30/month for a monthly plan  $20/month for quarterly, and $12/month for an annual subscription.

For companies with three or more employees, the Business plan costs $12.50/month for each member of your team. 

Ginger Wins Here

Ginger vs Grammarly – Pros and Cons


Grammarly Pros

  • Offers  free version
  • All-in-one tool (grammar checker + spell checker + punctuation checker)
  • Allows you to edit a document without affecting the formatting.
  • Style checker (paid version)

  • Active and passive voice checker
  • Personal dictionary 
  • Plagiarism checker (paid version)
  • Available on all major devices and platforms
  • Free mobile apps 
  • User-friendly interface
  • Browser extensions and MS word add-ons
  • Can upload and download documents


Grammarly Cons

  • Supports only English 
  • Customer support only via email
  • Limits to 150,000 words
  • Subscription plans can be a bit pricey 
  • Doesn’t offer a free trial
  • No refund policy

Ginger Pros

  • Offers free version
  • All-in-one tool (grammar checker + spell checker + punctuation checker)
  • Affordable Subscription plans (Additionals discounts are available)
  • Active and passive voice changer
  • Translates documents in 40+ languages 
  • Personal dictionary
  • Browser extension available 
  •  Personal trainers help clients develop their knowledge of grammar.
  • Text-to-speech feature reads work out loud
  • Get a full refund within 7 days


Ginger Cons

  • Mobile apps aren't free
  • Limited monthly corrections for free users
  • No style checker
  • No plagiarism checker
  • Not as user-friendly as Grammarly
  • You are unable to upload or download documents; however, you may copy and paste files as needed.
  • Doesn't offer a free trial


Summarizing the Ginger VS Grammarly: My Recommendation

While both writing assistants are fantastic in their ways, you need to choose the one you want. 

For example, go for Grammarly if you want a plagiarism tool included. 

Choose Ginger if you want to write in languages other than English. I will to the differences for you in order to make the distinctions clearer.

  • Grammarly offers a plagiarism checking tool
  • Ginger provides text to speech tool
  • Grammarly helps you check uploaded documents
  • Ginger supports over 40 languages
  • Grammarly has a more friendly UI/UX
Both Ginger and Grammarly are awesome writing tools, without a doubt. Depending on your needs, you might want to use Ginger over Grammarly. As per my experience, I found Grammarly easier to use than Ginger.

Which one you like let me know in the comments section also give your opinions in the comments section below.


Match ID: 184 Score: 3.57 source: techncruncher.blogspot.com age: 404 days
qualifiers: 3.57 google

How AI Will Change Chip Design
Tue, 08 Feb 2022 14:00:01 +0000


The end of Moore’s Law is looming. Engineers and designers can do only so much to miniaturize transistors and pack as many of them as possible into chips. So they’re turning to other approaches to chip design, incorporating technologies like AI into the process.

Samsung, for instance, is adding AI to its memory chips to enable processing in memory, thereby saving energy and speeding up machine learning. Speaking of speed, Google’s TPU V4 AI chip has doubled its processing power compared with that of its previous version.

But AI holds still more promise and potential for the semiconductor industry. To better understand how AI is set to revolutionize chip design, we spoke with Heather Gorr, senior product manager for MathWorks’ MATLAB platform.

How is AI currently being used to design the next generation of chips?

Heather Gorr: AI is such an important technology because it’s involved in most parts of the cycle, including the design and manufacturing process. There’s a lot of important applications here, even in the general process engineering where we want to optimize things. I think defect detection is a big one at all phases of the process, especially in manufacturing. But even thinking ahead in the design process, [AI now plays a significant role] when you’re designing the light and the sensors and all the different components. There’s a lot of anomaly detection and fault mitigation that you really want to consider.

Portrait of a woman with blonde-red hair smiling at the camera Heather GorrMathWorks

Then, thinking about the logistical modeling that you see in any industry, there is always planned downtime that you want to mitigate; but you also end up having unplanned downtime. So, looking back at that historical data of when you’ve had those moments where maybe it took a bit longer than expected to manufacture something, you can take a look at all of that data and use AI to try to identify the proximate cause or to see something that might jump out even in the processing and design phases. We think of AI oftentimes as a predictive tool, or as a robot doing something, but a lot of times you get a lot of insight from the data through AI.

What are the benefits of using AI for chip design?

Gorr: Historically, we’ve seen a lot of physics-based modeling, which is a very intensive process. We want to do a reduced order model, where instead of solving such a computationally expensive and extensive model, we can do something a little cheaper. You could create a surrogate model, so to speak, of that physics-based model, use the data, and then do your parameter sweeps, your optimizations, your Monte Carlo simulations using the surrogate model. That takes a lot less time computationally than solving the physics-based equations directly. So, we’re seeing that benefit in many ways, including the efficiency and economy that are the results of iterating quickly on the experiments and the simulations that will really help in the design.

So it’s like having a digital twin in a sense?

Gorr: Exactly. That’s pretty much what people are doing, where you have the physical system model and the experimental data. Then, in conjunction, you have this other model that you could tweak and tune and try different parameters and experiments that let sweep through all of those different situations and come up with a better design in the end.

So, it’s going to be more efficient and, as you said, cheaper?

Gorr: Yeah, definitely. Especially in the experimentation and design phases, where you’re trying different things. That’s obviously going to yield dramatic cost savings if you’re actually manufacturing and producing [the chips]. You want to simulate, test, experiment as much as possible without making something using the actual process engineering.

We’ve talked about the benefits. How about the drawbacks?

Gorr: The [AI-based experimental models] tend to not be as accurate as physics-based models. Of course, that’s why you do many simulations and parameter sweeps. But that’s also the benefit of having that digital twin, where you can keep that in mind—it's not going to be as accurate as that precise model that we’ve developed over the years.

Both chip design and manufacturing are system intensive; you have to consider every little part. And that can be really challenging. It's a case where you might have models to predict something and different parts of it, but you still need to bring it all together.

One of the other things to think about too is that you need the data to build the models. You have to incorporate data from all sorts of different sensors and different sorts of teams, and so that heightens the challenge.

How can engineers use AI to better prepare and extract insights from hardware or sensor data?

Gorr: We always think about using AI to predict something or do some robot task, but you can use AI to come up with patterns and pick out things you might not have noticed before on your own. People will use AI when they have high-frequency data coming from many different sensors, and a lot of times it’s useful to explore the frequency domain and things like data synchronization or resampling. Those can be really challenging if you’re not sure where to start.

One of the things I would say is, use the tools that are available. There’s a vast community of people working on these things, and you can find lots of examples [of applications and techniques] on GitHub or MATLAB Central, where people have shared nice examples, even little apps they’ve created. I think many of us are buried in data and just not sure what to do with it, so definitely take advantage of what’s already out there in the community. You can explore and see what makes sense to you, and bring in that balance of domain knowledge and the insight you get from the tools and AI.

What should engineers and designers consider when using AI for chip design?

Gorr: Think through what problems you’re trying to solve or what insights you might hope to find, and try to be clear about that. Consider all of the different components, and document and test each of those different parts. Consider all of the people involved, and explain and hand off in a way that is sensible for the whole team.

How do you think AI will affect chip designers’ jobs?

Gorr: It’s going to free up a lot of human capital for more advanced tasks. We can use AI to reduce waste, to optimize the materials, to optimize the design, but then you still have that human involved whenever it comes to decision-making. I think it’s a great example of people and technology working hand in hand. It’s also an industry where all people involved—even on the manufacturing floor—need to have some level of understanding of what’s happening, so this is a great industry for advancing AI because of how we test things and how we think about them before we put them on the chip.

How do you envision the future of AI and chip design?

Gorr: It's very much dependent on that human element—involving people in the process and having that interpretable model. We can do many things with the mathematical minutiae of modeling, but it comes down to how people are using it, how everybody in the process is understanding and applying it. Communication and involvement of people of all skill levels in the process are going to be really important. We’re going to see less of those superprecise predictions and more transparency of information, sharing, and that digital twin—not only using AI but also using our human knowledge and all of the work that many people have done over the years.


Match ID: 185 Score: 3.57 source: spectrum.ieee.org age: 406 days
qualifiers: 3.57 google

7 Free Websites Every Content Creator Needs to Know
Thu, 27 Jan 2022 15:19:00 +0000
Do you have the desire to become a content creator, but not have the money to start? Here are 7 free websites every content creator needs to know.

1.Exploding Topics (Trending Topics)

Exploding Topics
(Photo Credit:- Exploding Topics)

If you're a content creator, you might be wondering what better way to find new topic ideas than to see what people are searching for? This tool gives you this data without anyone else's explanation. It provides related hashtags and tips on how to use them effectively in your posts. It's a great tool for anyone who wants to keep up to date with what's most relevant in their niche. You can also see the most popular hashtags by country, making it easier to understand cross-border and demographic trends. This site makes your search for content easier than ever! There are countless ways to use explosive topics to your advantage as a content creator. 

Some examples can be:

  • Use the most popular hashtags and keywords to get inspiration for ideas.
  •  Find out what people are talking about in real-time.
  •  Find new audiences you may not have known were interested in your topic.

There’s no excuse not to try this website — it’s free and easy to use!

Visit Exploding Topics From Here

2. Headline Studio (Headline Grader)

Headline Studio
(Photo Credit:-Headline Studio)

Headline Studio allows you to create catchy headlines for your content. After writing a title there is data on how often people view articles with similar titles and why they are involved with them.

This is a valuable tool when creating new blog posts because it generates catchy headlines for your blog post to catch a reader’s attention.

Visit Headline Studio From Here

3. Answer the public

Answer The Public
(Photo Credit:- Answer The Public)

Answer The public is an excellent tool for content creators. It gives you insight into what people are asking on social media sites and communities and lets you guess about topics that matter to your audience. Answer the public allows you to enter a keyword or topic related to your niche and it will show results with popular questions and keywords related to your topic. It's an amazing way to get insights into what people are searching online and allows you to identify topics driven by new blog posts or social media content on platforms like Facebook, Instagram, Youtube, and Twitter as well as the types of questions they ask and  also want answers.

Visit Answer The Public From Here


4. Surfer Seo (SEO Ranking)

Surfer Seo
(Photo Credit:-Surfer Seo)


With this tool, content creators can quickly and easily check the ranking of their websites and those of other competitors. This tool allows you to see how your website compares to others in different categories, including: 

  • Rank Potential
  • Organic Search Ranking

Surfer Seo is free and the interface is very friendly. It's a great tool for anyone who wants to do quick competitor research or check their site's rankings at any time.

Visit SurferSeo From Here

5. Canva (Templates/Graphics)

Canva
(Photo Credit:- Canva)


Canva is a free graphic design platform that makes it easy to create invitations, business cards, mobile videos, Instagram posts, Instagram stories, flyers, and more with professionally designed templates. You can even upload your photos and drag and drop them into Canva templates. It's like having a basic version of Photoshop. You can also remove background from images with one click.

Canva offers thousands of free, professionally designed templates that can be customized with just a few clicks. Simply upload your photos to Canva, drag them into the template of your choice, and save the file to your computer.

It is free to use for basic use but if you want access to different fonts or more features, then you need to buy a premium plan.

Visit Canva From Here

6. Facebook Audience Insights (Audience Research)

Facebook Audience Insights
(Photo Credit:- Facebook Audience Insights

Facebook Audience Insights is a powerful tool for content creators when researching their target market. This can help you understand the demographics, interests, and behaviors of your target audience. This information helps determine the direction of your content so that it resonates with them. The most important tools to consider in Facebook Audience Insights are Demographics and Behavior. These two sections provide you with valuable information about your target market, such as their age and from where they belong, how much time they spend on social media per day, what devices they use to access it, etc.

There is another section of Facebook Audits that is very helpful. This will let you know the interests, hobbies, and activities that people in your target market are most interested in. You can use this information to create content for them about things they will be about as opposed to topics they may not be so keen on.

Visit Facebook Audience Insights From Here

7. Pexels (Images)

Pexel
(Photo Credit: Pixel

Pexels is a warehouse for any content creator with millions of free royalty images who wants to find high-quality images that can be used freely without having to worry about permissions or licensing so you are free to use the photos in your content and also there is no watermark on photos

The only cons are that some photos contain people, and Pexels doesn't allow you to remove people from photos. Search your keyword and download as many as you want!

Visit Pexel From Here


So there you have it. We hope that these specially curated websites will come in handy for content creators and small businesses alike. If you've got a site that should be on this list, let us know! And if you're looking for more content creator resources, then let us know in the comments section below




Match ID: 186 Score: 3.57 source: techncruncher.blogspot.com age: 418 days
qualifiers: 3.57 google

Stocks to Watch: DuPont, Nike, KB Home are stocks to watch
Fri, 27 Jun 2014 09:48:27 GMT
Among the companies whose shares are expected to see active trade in Friday’s session are DuPont, Nike, and KB Home.
Match ID: 187 Score: 3.57 source: www.marketwatch.com age: 3189 days
qualifiers: 3.57 trade

Stocks to Watch: Bed Bath & Beyond, GoPro, Nike are stocks to watch
Thu, 26 Jun 2014 09:30:24 GMT
Among the companies whose shares are expected to see active trade in Thursday’s session are Bed Bath & Beyond, GoPro, and Nike.
Match ID: 188 Score: 3.57 source: www.marketwatch.com age: 3190 days
qualifiers: 3.57 trade

Stocks to Watch: Stocks to watch: Oracle, Smith & Wesson, Family Dollar
Fri, 20 Jun 2014 10:42:33 GMT
Among the companies whose shares are expected to see active trade in Friday’s session are Oracle, Smith & Wesson, and Family Dollar.
Match ID: 189 Score: 3.57 source: www.marketwatch.com age: 3196 days
qualifiers: 3.57 trade

Stocks to Watch: BlackBerry, Oracle, Kroger are stocks to watch
Thu, 19 Jun 2014 10:01:11 GMT
Among the companies whose shares are expected to see active trade in Thursday’s session are BlackBerry, Oracle, and Kroger.
Match ID: 190 Score: 3.57 source: www.marketwatch.com age: 3197 days
qualifiers: 3.57 trade

Stocks to Watch: FedEx, Jabil, Red Hat are stocks to watch
Wed, 18 Jun 2014 09:30:21 GMT
Among the companies whose shares are expected to see active trade in Wednesday’s session are FedEx, Jabil Circuit, and Red Hat.
Match ID: 191 Score: 3.57 source: www.marketwatch.com age: 3198 days
qualifiers: 3.57 trade

Stocks to Watch: Covidien, Medtronic, are stocks to watch
Mon, 16 Jun 2014 12:05:28 GMT
Among the companies whose shares are expected to see active trade in Monday’s session are Covidien, Medtronic and Layne Christensen and Korn/Ferry International.
Match ID: 192 Score: 3.57 source: www.marketwatch.com age: 3200 days
qualifiers: 3.57 trade

Stocks to Watch: Lululemon, Finisar, Target are stocks to watch
Thu, 12 Jun 2014 10:24:41 GMT
Among the companies whose shares are expected to see active trade in Thursday’s session are Lululemon Athletica, Finisar, and Target.
Match ID: 193 Score: 3.57 source: www.marketwatch.com age: 3204 days
qualifiers: 3.57 trade

Cheering Silicon Valley Bank Bailout, Gavin Newsom Doesn’t Mention He’s a Client
Tue, 14 Mar 2023 16:03:03 +0000

At least three of the California governor's wine companies are held by SVB, and a bank president sits on the board of his wife’s charity.

The post Cheering Silicon Valley Bank Bailout, Gavin Newsom Doesn’t Mention He’s a Client appeared first on The Intercept.


Match ID: 194 Score: 2.86 source: theintercept.com age: 7 days
qualifiers: 2.86 california

Forced to give up running every year: when will women feel safe in the dark? - video
Tue, 14 Mar 2023 10:53:28 GMT

Every winter, as the nights draw in, Guardian journalist Robyn Vinter gives up running because she doesn't feel safe in the dark on her own – but should she still have to?


We join Robyn, our north of England correspondent, in West Yorkshire as she tries to figure out if and how she can feel safer doing what she wants, when she wants.  Violence against women has dominated the news headlines in recent times, with high-profile cases of violence against women such as Sarah Everard and Sabina Nessa in our recent collective memory. And when many of these instances include violence at the hands of police, is anything being done to help women feel less threatened on our streets?

Continue reading...
Match ID: 195 Score: 2.86 source: www.theguardian.com age: 7 days
qualifiers: 2.86 development

Yu Yuan on Building A Persistent Virtual World
Fri, 10 Mar 2023 19:00:03 +0000


Despite tech giants including Meta, Microsoft, and Nvidia investing billions of dollars in the development of the metaverse, it is still little more than a fantasy. Making it a reality is likely to require breakthroughs in a range of sectors such as storage, modeling, and communication.

To spur progress in the advancement of those technologies, the IEEE Standards Association has launched the Persistent Computing for Metaverse initiative. As part of the IEEE’s Industry Connections Program, it will bring together experts from both industry and academia to help map out the innovations that will be needed to make the metaverse a reality.


Although disparate virtual-reality experiences exist today, the metaverse represents a vision of an interconnected and always-on virtual world that can host thousands, if not millions, of people simultaneously. The ultimate goal is for the virtual world to become so realistic that it is almost indistinguishable from the real one.

Today’s technology is a long way from making that possible, says Yu Yuan, president of the IEEE Standards Association. The Institute spoke with Yuan to find out more about the initiative and the key challenges that need to be overcome. His answers have been edited for clarity.

The Institute: What is persistent computing?

Yu Yuan: I have been working in virtual reality and multimedia for more than 20 years, I just didn’t call my work metaverse. After metaverse became a buzzword, I asked myself, ‘What’s the difference between metaverse and VR?’ My answer is: persistence, or the ability to leave traces in a virtual world.

Persistent computing refers to the combination of all the technologies needed to support the development and operation of a persistent virtual world. In other words, a metaverse. There are different kinds of VR experiences, but many of them are one-time events. Similar to how video games work, every time a user logs in, the entire virtual world resets. But users in the metaverse can leave traces. For example, they can permanently change the virtual world by destroying a wall or building a new house. Those changes have to be long-lasting so there will be a meaningful virtual society or meaningful economy in that virtual world.

What are the key components that are required to make persistent computing possible?

Yuan: The first is storage. In most of today’s video games, users can destroy a building, only for it to be restored the next time the user logs in to the game. But in a persistent virtual world the current status of the virtual world needs to be stored constantly. Users can create or destroy something in that world and the next time they log in, those changes will still be there. These kinds of things have to be properly stored—which means a very large amount of data needs to be stored.

It’s also important to support persistence from a modeling perspective because, as we can imagine, people will demand higher and higher quality experiences. To do this we need a larger scale in the future as well as finer granularity, or more detail, to make those virtual objects and environments more realistic.

“The metaverse is a truly long-term vision. We may need another 15 to 20 years, or even longer, to make it happen.”

That also requires technology to support upgrading the virtual world on the fly. For example, let’s say the building block of your virtual world would be at the brick level, but later, along with the advancement of technologies, we may be able to bring that detail level to grains of sand.

Along with that upgrade the buildings that users created before will have to be maintained. So that raises some challenges, like: How can we support modeling and operation of virtual worlds without interruption, providing continuous experiences for the users?

You say you need a lot more storage to maintain all the information. But does that just mean more powerful memory technologies, or is it more complicated than that?

Yuan: Larger storage capacity and low power consumption will be necessary. This may also be an important factor, because some people are concerned that the metaverse will consume lots of energy, making the entire thing not sustainable. But we also need to address some other issues.

Let’s say the ultimate goal for the metaverse is to be able to create virtual universes that are indistinguishable from a real physical universe. In order to simulate and store, for example, a million virtual atoms, how many physical atoms do we need? That is ultimately one of the questions we need to answer in terms of connecting the universe of atoms to the universe of bits. We will hit a wall in terms of how many physical atoms we need to create an equal or larger number of virtual atoms. That requires not only innovations in storage, computation, and communications technology in general but also some special innovations in modeling, and engines dedicated for the metaverse. It could be some data-compression technology, but that’s just one of the directions we need to explore.

I think communications are equally important. Most people believe the metaverse means lots of users—which means we will definitely need innovations in communications to support real-time, massive user experiences. If we are talking about supporting a million users in a virtual city, we definitely need some disruptive innovations from the communications perspective. That’s also an integral component of persistent computing.

How will the issues that you’ve identified be solved?

Yuan: That’s part of the mission for the Persistent Computing for Metaverse Initiative. It serves as a platform for information exchange and discussions on the gaps in today’s existing technologies.

Maybe we already have most of the technologies in place, but we just need to find a way to integrate them together. Or maybe there are gaps where we need to do R&D on some particular subarea of technology. With this gap analysis, we will know what other innovations are needed—which could provide some direction for academia and industry.

The initiative plans to host events, publish white papers with its findings, and propose new standards.

A lot of the development in the space is happening internally in companies. Is there an appetite to collaborate, or is there a danger that everyone is racing to set up walled gardens?

Yuan: I wouldn’t say that it’s a danger, but I don’t think it’s efficient. That’s why I think standards will play a leading role to help pave the way for the metaverse. We need to develop standards to identify gaps and set up road maps for the industry. The industry will then have some basis for discussion and how we can work together to make this happen. Working together is also important so that companies aren’t reinventing wheels in different silos.

I think the metaverse will have a profound impact on all industries.

Is a lot of this kind of pie-in-the sky at the moment? Are we still a long way from persistent virtual worlds?

Yuan: The metaverse is a truly long-term vision. We may need another 15 to 20 years, or even longer, to make it happen. I believe the metaverse should be indistinguishable from our current universe, and to do that we need to address many grand challenges. Some of these include how to create a persistent virtual universe and how to make our perception realistic enough. Currently we are using XR [extended reality] devices, but eventually we may need innovations in brain-machine interface or neural interface technologies to be able to comprehensively take over the interface between our consciousness and the virtual world. But along with this long-term development there are also preliminary embodiments of the metaverse that can be useful and generate value for industry and for consumers.


Match ID: 196 Score: 2.86 source: spectrum.ieee.org age: 11 days
qualifiers: 1.43 microsoft, 1.43 development

Maxwell, NASA’s e-Plane, Is Running Out of Runway
Sat, 07 Jan 2023 15:11:27 +0000


An experimental, potentially revolutionary all-electric airplane designed by NASA will soon be taking its first test flight, which will mark a major milestone for battery-powered aviation. However, the program already appears destined to fall short of its lofty goal to exploit the unique features of electric propulsion to rewrite the design rules for modern aircraft. Its time and funding has nearly run out.

Part of the agency’s storied X-plane program, the X-57 Maxwell set out with the ambitious goal of tackling two grand challenges in aerospace engineering simultaneously. Not only did it aim to show that an airplane could be powered entirely by electricity, it also planned to demonstrate the significant gains in efficiency and performance that could be made by switching from two large engines to many smaller ones evenly distributed across the wings—a configuration known as a “blown wing.”

The plan was to demonstrate both of these propositions through a series of increasingly advanced test vehicles. Ultimately though, the complexity of the first challenge, compounded by disruptions caused by the COVID-19 pandemic, saw timelines repeatedly pushed back. As a result, the project’s leaders say it no longer has the funding to progress to the latter stages of the program.

“It turned out to be actually a pretty tall order to work through all of those airworthiness, and qualification, and design challenges.”
—Sean Clarke, NASA

The first iteration of the X-57, a modified Tecnam P2006T light aircraft whose gas-powered engines have been replaced with electric motors, will take flight this coming spring or possibly summer. (As of early January, NASA is still unclear as to precisely when that maiden voyage will be. NASA officials Spectrum contacted could only narrow the timeframe down to “first half of 2023.”) That will be a significant achievement, making the X-57 one of just a handful of electrically powered aircraft to get off the ground. But the team say they plan to wrap up flight testing by the end of the year and will no longer be building more advanced designs featuring novel wing configurations and distributed propulsion, such as the blown wing.

“We tried to do a very ambitious thing. Trying to do a new type of airframe and a new motor project is not very typical, because those are both very, very challenging endeavors,” says Nick Borer, deputy principal investigator for the X-57 project at the NASA Langley Research Center. “The agency funds a lot of different things and they’ve been very generous with what they’ve provided to us. But there are priorities at the top and eventually, you’ve got to finish up.”

The project’s ultimate goal was to take advantage of the benefits of electric propulsion to reimagine the design of aircraft wings. For instance, in the case of that blown wing: the large number of motors and props on the leading-edge force air at high rates over the wing, which can generate significant lift even at low speeds. This makes it possible to take off from shorter runways and can also allow you to shrink the size of the wing, reducing drag and boosting cruise efficiency.

The design is difficult to achieve with conventional combustion engines, because they are relatively heavy and become increasingly inefficient as they are scaled down in size. The same is not true of electric motors though, which means it’s relatively simple to switch from several large motors to many smaller ones distributed along the wing.

A small aircraft in a hanger The current iteration of the X-57, pictured here, is powered by two electric motors and is based at the NASA Armstrong Flight Research Center in California.Carla Thomas/NASA

The final design iteration of the X-57 had six small electrically powered propellers across the front of each wing. The wings themselves would be only 40 percent of the size of a conventional P2006T wing. The design also featured two larger motors mounted on the tips of each wing, which would further reduce drag by counteracting the vortices normally produced at the end of each wing. Because the high lift generated by the smaller propellers along the leading edge would only be needed at take-off, these were designed to fold up once at cruising altitude to further reduce drag.

“The whole idea of an X-plane is to do something that has never been done before, and so I think it is just normal to expect that there is a learning curve.”
—Sergio Cecutta, SMG Consulting

Altogether these aerodynamic innovations would slash the planes’ power consumption at cruise by as much as a third, according to Borer. Electric motors are also about three times more efficient in terms of their power-to-weight ratio compared to gasoline-burning ones, he adds, so combined these design changes were expected to lead to a roughly fivefold reduction in energy requirements while flying at cruise speeds of around 280 kilometers per hour.

Switching to electric propulsion turned out to be more complicated than envisioned. The team had to completely redesign their battery packs in 2017 to avoid the risk of catastrophic fires. The high voltages and power levels required for electric aviation also posed significant complications, says Borer, requiring several iterations of the systems designed to protect components from electromagnetic interference.

Early on in the project they also found that state-of-the-art transistors able to withstand high power levels couldn’t tolerate the vibrations and temperatures involved in flight. This was resolved only recently by switching to a newer generation of silicon carbide MOSFET modules, says Sean Clarke, principal investigator for the X-57 project at the NASA Armstrong Flight Research Center in California. “It turned out to be actually a pretty tall order to work through all of those airworthiness, and qualification, and design challenges,” he says.

This led to delays that will mean the more ambitious goals of the project may not come to fruition, but Borer hopes that others will be able to pick up from where they left off. The team has been regularly publishing their findings and data as they’ve progressed, he says. They are also actively contributing to standards for electric aviation and are working with regulators to help develop aircraft certification processes. “We’re pushing out everything that we can,” says Borer.

Silver battery packs seen among tubes and wiring. The X-57’s custom-made battery packs installed in the aircraft’s cabin provide all the aircraft’s power, rather than the JET A/A-1 fuel that powers most aviation today. Lauren Hughes/NASA

This information sharing has already borne fruit. NASA’s main subcontractor for the project California-based Empirical Systems Aerospace has been able to commercialize the X-57’s battery pack design, and the agency has a technology-transfer agreement with Virginia-based electric-aircraft designer Electra, which involved the team sharing information on their aerodynamic innovations. The company that NASA initially contracted to build their electric motors, Joby Aviation, has also gone on to develop their own electric vertical take-off and landing (eVTOL) vehicle and is today one of the leaders in the industry.

This is the beauty of a publicly funded effort like the X-57, says Sergio Cecutta, founder and partner at SMG Consulting, who covers the electric-aviation industry. Unlike a private development effort, he says, all of the advances and lessons that have come out of the project will be in the public domain and can spread throughout the industry. And while it may not have achieved its most ambitious goals, Cecutta says it has done exactly what was intended, which was to remove some of the roadblocks holding back electric aviation.

“The whole idea of an X-plane is to do something that has never been done before, and so I think it is just normal to expect that there is a learning curve,” he says. “In the end, you want to lay the groundwork for the industry to become successful, and I think on that metric, the X-57 has been a successful project.”


Match ID: 197 Score: 2.86 source: spectrum.ieee.org age: 73 days
qualifiers: 1.43 development, 1.43 california

NASA Awards Modification to Refurbish Instrument for NOAA’s JPSS
Fri, 16 Dec 2022 16:00 EST
On behalf of the National Oceanic and Atmospheric Administration (NOAA), NASA has awarded a sole source contract modification to Northrop Grumman of Azusa, California, for the Joint Polar Satellite System (JPSS) Advanced Technology Microwave Sounder (ATMS) Engineering Development Unit (EDU) refurbishment.
Match ID: 198 Score: 2.86 source: www.nasa.gov age: 95 days
qualifiers: 1.43 development, 1.43 california

Skies Begin to Clear for Hydrogen-Powered Flight
Fri, 17 Feb 2023 15:18:12 +0000


The 19-seater Dornier 228 propeller plane that took off into the cold blue January sky looked ordinary at first glance. Spinning its left propeller, however, was a 2-megawatt electric motor powered by two hydrogen fuel cells—the right side ran on a standard kerosene engine—making it the largest aircraft flown on hydrogen to date. Val Miftakhov, founder and CEO of ZeroAvia, the California startup behind the 10-minute test flight in Gloucestershire, England, called it a “historical day for sustainable aviation.”

Los Angeles–based Universal Hydrogen plans to test a 50-seat hydrogen-powered aircraft by the end of February. Both companies promise commercial flights of retrofitted turboprop aircraft by 2025. French aviation giant Airbus is going bigger with a planned 2026 demonstration flight of its iconic A380 passenger airplane, which will fly using hydrogen fuel cells and by burning hydrogen directly in an engine. And Rolls Royce is making headway on aircraft engines that burn pure hydrogen.

The aviation industry, responsible for some 2.5 percent of global carbon emissions, has committed to net-zero emissions by 2050. Getting there will require several routes, including sustainable fuels, hybrid-electric engines, and battery-electric aircraft.

Hydrogen is another potential route. Whether used to make electricity in fuel cells or burned in an engine, it combines with oxygen to emit water vapor. If green hydrogen scales up for trucks and ships, it could be a low-cost fuel without the environmental issues of batteries.

Flying on hydrogen brings storage and aircraft-certification challenges, but aviation companies are doing the groundwork now for hydrogen flight by 2035. “Hydrogen is headed off to the sky, and we’re going to take it there,” says Amanda Simpson, vice president for research and technology at Airbus Americas.

Are hydrogen-powered planes possible?

The most plentiful element, hydrogen is also the lightest—key for an industry fighting gravity—packing three times the energy of jet fuel by weight. The problem with hydrogen is its volume. For transport, it has to be stored in heavy tanks either as a compressed high-pressure gas or a cryogenic liquid.

ZeroAvia is using compressed hydrogen gas, since it is already approved for road transport. Its test airplane had two hydrogen fuel cells and tanks sitting inside the cabin, but the team is now thinking creatively about a compact system with minimal changes to aircraft design to speed up certification in the United States and Europe. The fuel cells’ added weight could reduce flying range, but “that’s not a problem, because aircraft are designed to fly much further than they’re used,” says vice president of strategy James McMicking.

The company has backing from investors that include Bill Gates and Jeff Bezos; partnerships with British Airways and United Airlines; and 1,500 preorders for its hydrogen-electric power-train system, half of which are for smaller, 400-kilometer-range 9- to 19-seaters.

By 2027, ZeroAvia plans to convert larger, 70-seater turboprop aircraft with twice the range, used widely in Europe. The company is developing 5-MW electric motors for those, and it plans to switch to more energy-dense liquid hydrogen to save space and weight. The fuel is novel for the aviation industry and could require a longer regulatory approval process, McMicking says.

Next will come a 10-MW power train for aircraft with 100 to 150 seats, “the workhorses of the industry,” he says. Those planes—think Boeing 737—are responsible for 60 percent of aviation emissions. Making a dent in those with hydrogen will require much more efficient fuel cells. ZeroAvia is working on proprietary high-temperature fuel cells for that, McMicking says, with the ability to reuse the large amounts of waste heat generated. “We have designs and a technology road map that takes us into jet-engine territory for power,” he says.

A photo of containers with the label "universal hydrogen" on the side being loaded onto a plane. Universal Hydrogen

Universal Hydrogen, which counts Airbus, GE Aviation, and American Airlines among its strategic investors, is placing bets on liquid hydrogen. The startup, “a hydrogen supply and logistics company at our core,” wants to ensure a seamless delivery network for hydrogen aviation as it catches speed, says founder and CEO Paul Eremenko. The company sources green hydrogen, turns it into liquid, and puts it in relatively low-tech insulated aluminum tanks that it will deliver via road, rail, or ship. “We want them certified by the Federal Aviation Administration for 2025, which means they can’t be a science project,” he says.

What are the challenges for hydrogen-powered aircraft?

The cost of green hydrogen is expected to be on par with kerosene by 2025, Eremenko says. But “there’s nobody out there with an incredible hydrogen-airplane solution. It’s a chicken-and-egg problem.”

To crack it, Universal Hydrogen partnered with leading fuel-cell-maker Plug Power to develop a few thousand conversion kits for regional turboprop airplanes. The kits swap the engine in its streamlined housing (also known as nacelle) for a fuel-cell stack, power electronics, and a 2-MW electric motor. While the company’s competitors use batteries as buffers during takeoff, Eremenko says Universal uses smart algorithms to manage fuel cells, so they can ramp up and respond quickly. “We are the Nespresso of hydrogen,” he says. “We buy other people’s coffee, put it into capsules, and deliver to customers. But we have to build the first coffee machine. We’re the only company incubating the chicken and egg at the same time.”

A photo of a plane in the sky with "flightlab" on the side.  This rendering of an Airbus A380 demonstrator flight (presently slated for 2026) reveals current designs on an aircraft that’s expected to fly using fuel cells and by burning hydrogen directly in the engine. Airbus

Fuel cells have a few advantages over a large central engine. They allow manufacturers to spread out smaller propulsion motors over an aircraft, giving them more design freedom. And because there are no high-temperature moving parts, maintenance costs can be lower. For long-haul aircraft, however, the weight and complexity of high-power fuel cells makes hydrogen-combustion engines appealing.

Airbus is considering both fuel-cell and combustion propulsion for its ZEROe hydrogen aircraft system. It has partnered with German automotive fuel-cell-maker Elring Klinger and, for direct combustion engines, with CFM International, a joint venture between GE Aviation and Safran. Burning liquid hydrogen in today’s engines is still expected to require slight modifications, such as a shorter combustion chamber and better seals.

Airbus is also evaluating hybrid propulsion concepts with a hydrogen-engine-powered turbine and a hydrogen-fuel-cell-powered motor on the same shaft, says Simpson, of Airbus Americas. “Then you can optimize it so you use both propulsion systems for takeoff and climb, and then turn one off for cruising.”

The company isn’t limiting itself to simple aircraft redesign. Hydrogen tanks could be stored in a cupola on top of the plane, pods under the wings, or a large tank at the back, Simpson says. Without liquid fuel in the wings, as in traditional airplanes, she says, “you can optimize wings for aerodynamics, make them thinner or longer. Or maybe a blended-wing body, which could be very different. This opens up the opportunity to optimize aircraft for efficiency.” Certification for such new aircraft could take years, and Airbus isn’t expecting commercial flights until 2035.

Conventional aircraft made today will be around in 2050 given their 25- to 30-year life-span, says Robin Riedel, an analyst at McKinsey & Co. Sustainable fuels are the only green option for those. He says hydrogen could play a role there, through “power-to-liquid technology, where you can mix hydrogen and captured carbon dioxide to make aviation fuel.”

Even then, Riedel thinks hydrogen will likely be a small part of aviation’s sustainability solution until 2050. “By 2070, hydrogen is going to play a much bigger role,” he says. “But we have to get started on hydrogen now.” The money that Airbus and Boeing are putting into hydrogen is a small fraction of aerospace, he says, but big airlines investing in hydrogen companies or placing power-train orders “shows there is desire.”

The aviation industry has to clean up if it is to grow, Simpson says. Biofuels are a stepping-stone, because they reduce only carbon emissions, not other harmful ones. “If we’re going to move towards clean aviation, we have to rethink everything from scratch and that’s what ZEROe is doing,” she says. “This is an opportunity to make not an evolutionary change but a truly revolutionary one.”


Match ID: 199 Score: 2.14 source: spectrum.ieee.org age: 32 days
qualifiers: 1.43 california, 0.71 startup

Increase Confidence in Your RF SatCom Design
Mon, 13 Mar 2023 17:45:29 +0000


With satellite competition growing exponentially, advanced virtual prototyping and design techniques are needed to keep pace. Join our webinar to hear from Dr. Wilfredo Rivas-Torres of Keysight Technologies. He will cover 3D/conformal phased array analysis and dynamic mission performance simulations.

Learn how to:

  • Analyze a SatCom link budget
  • Integrate dynamic channel models with complex modulated waveforms
  • Bring measurement results back into the system model to simulate with higher fidelity

Dr. Rivas-Torres will be available to answer your questions at the end of the presentation.

Speaker:

Dr. Wilfredo Rivas-Torres, Systems Simulation Application Scientist, Keysight

  • Wilfredo has worked in the Wireless and Aerospace/Defense industries for over 30 years, experienced with both circuit and system-level systems design. He holds a Ph.D. in Electrical Engineering from Florida Atlantic University. As an Aerospace/Defense Application Development Scientist at Keysight Technologies, he supports space and defense customers with their system design, analysis, simulations, and connection with test and measurement equipment.

Match ID: 200 Score: 1.43 source: engineeringresources.spectrum.ieee.org age: 8 days
qualifiers: 1.43 development

ExoMars: Back on track for the Red Planet
Mon, 13 Mar 2023 14:00:00 +0100
Video: 00:13:54

A year has passed since the launch of the ESA’s Rosalind Franklin rover mission was put on hold, but the work has not stopped for the ExoMars teams in Europe.

In this programme, the ESA Web TV crew travel back to Turin, Italy to talk to the teams and watch as new tests are being conducted with the rover’s Earth twin Amalia while the real rover remains carefully stored in an ultra-clean room.

The 15-minute special programme gives an update on what happened since the mission was cancelled in 2022 because of the Russian invasion of Ukraine, the plan ahead, the new challenges, the latest deep drilling test and the stringent planetary protection measures in place.

ESA’s Rosalind Franklin rover has unique drilling capabilities and an on-board science laboratory unrivalled by any other mission in development. Its twin rover Amalia was back on its wheels and drilled down 1.7 metres into a martian-like ground in Italy – about 25 times deeper than any other rover has ever attempted on Mars. The rover also collected samples for analysis under the watchful eye of European science teams.

ESA, together with international and industrial partners, is reshaping the ExoMars Rosalind Franklin Mission with new European elements, including a lander, and a target date of 2028 for the trip to Mars.

The newly shaped Rosalind Franklin Mission will recover one of the original objectives of ExoMars – to create an independent European capability to access the surface of Mars with a sophisticated robotic payload.

More information: https://www.esa.int/ExoMars


Match ID: 201 Score: 1.43 source: www.esa.int age: 8 days
qualifiers: 1.43 development

Podcasts to films: five enriching ways social workers continue their professional development
Mon, 13 Mar 2023 12:21:40 GMT

Social work staff explain how continuing professional development increases their understanding and helps protect the people they work with

Being a social worker is not just about helping people, it is also a commitment to lifelong learning. Every day brings challenges and real-life lessons but those working in social care must also complete two pieces of continuing professional development (CPD) annually to maintain their registered status.

CPD does not have to take place in a classroom as social workers are able to learn through a range of experiences in their working – and personal – lives. Conventional training and supervision is an option, but the regulator, Social Work England, also allows CPD from case work, professional feedback, mentoring, and personal lived experience. It particularly encourages CPD that is very personal to the practitioner. As long as it is relevant to a person’s role, and they can reflect on the learning and demonstrate how it has had a positive influence on their work, CPD can take some unexpected forms.

Social media and podcasts. Dunmore Chihwehwete, a social care team manager in the London borough of Barnet, finds YouTube a valuable educational resource. He says: “I’ve learned a lot about the interaction between children and adults from watching recorded sessions between respected psychotherapists and their clients, particularly Salvador Minuchin. I listen to podcasts and audiobooks in the car. The truth is you’re always learning, whether it’s watching a Ted Talk or following an academic on Twitter. I also use an app called iTunes U, where universities upload lectures.”

Criticism and praise. Powerful lessons are learned when things go wrong. Anna Ramsey, a service manager for Essex county council’s adult social care department, takes part in a regular online meeting with her team in which good and bad news stories are shared. She says: “Some complaints are hard to hear, but they’re important learning opportunities. We need to ask: ‘How could we have done better?’ We celebrate successes and learn from errors.”

News, events and charitable efforts. A recently qualified social worker in Manchester, Ashiq Khan, gets involved in charities alongside his work and finds these organisations expand his understanding of the causes they champion. He also finds current events can have a big impact on his work. “I attended a vigil in Manchester for Brianna Ghey, the transgender girl killed there recently,” Khan says. “We have a responsibility in our work to challenge heteronormative ways of thinking and I’ve done a work presentation on the topic. It all made me think about our feelings about gender, sexual orientation, and general attitudes constructed over time. One of the most important reasons for undertaking CPD is to ensure the safety of the people we work with. It helps us to reflect and grow personally and as professionals.”

Documentaries, journals, films and novels. In a hectic working week, it can be tricky to find time for extra reading or watching work-related content. But Khan points out that interesting documentaries, as well as films and novels, can open up difficult topics and feed into CPD learning. “I recently watched a movie based on a true story about a woman who had been trafficked, who then ended up running brothels. It touched on areas we see in our work in Manchester and prompted me to do more research, leading me to other related documentaries. Eye-openers are everywhere, whether it’s in books, magazines or television,” says Khan.

Personal experience. Becky Cuming works for Cornwall council’s social services team, supporting five- to 11-year-olds who have experienced trauma. Some of her most valuable learning comes from reflecting on life experiences with colleagues. “In peer supervision, we used family therapist John Burnham’s social GGRRAAACCEEESSS exercise [looking at aspects of personal and social identity which afford people different levels of power and privilege] and we also did questionnaires on our own childhoods to increase our understanding of how the families we work with feel,” Cuming says.

Continue reading...
Match ID: 202 Score: 1.43 source: www.theguardian.com age: 8 days
qualifiers: 1.43 development

Room-Temperature Superconductivity Claimed
Wed, 08 Mar 2023 16:00:33 +0000


Scientists today reported that they’ve observed room-temperature superconductivity. Superconductivity is a rarefied state of matter in which electrical resistance in a material drops to zero while its electrical and magnetic capacity vastly expands. Until now, the phenomenon has been observed only at cryogenic temperatures or phenomenally high pressures. Such a discovery, if confirmed, could open pathways to a range of applications including lossless electric transmission, high-efficiency electric motors, maglev trains, and low-cost magnets for MRI and nuclear fusion.

However, the caveats attached to today’s announcement are considerable. While the researchers say their material retains its coveted lossless properties at temperatures up to 20.6 ºC, it still requires substantial pressure (10 kilobars, or 9,900 atmospheres). Today’s publication is also tarnished by the fact that the scientists behind the discovery, publishing their work in today’s issue of the journal Nature, have retracted a previous paper on room-temperature superconductivity because of its unconventional data-reduction methods.

The primary researcher Ranga Dias—assistant professor in the departments of mechanical engineering and physics and astronomy at the University of Rochester—said the retracted research paper has since been revised to accommodate the criticisms and accusations. Originally published in Nature as well, the revised version is back under peer review with Nature, Dias said.

“We’ve made an open-door policy. We [allowed] everybody to come to our lab and see how we do the measurements.”
—Ranga Dias, University of Rochester

Last fall, when the group’s previous paper (reporting similarly compelling results involving a much higher-pressure material inside a diamond anvil) was retracted, many criticisms and even allegations of misconduct dogged the team across the science press. “I think this is a real problem,” Jorge Hirsch, professor of physics at the University of California, San Diego, told Science at the time. “You cannot leave it as, ‘Oh, it’s a difference of opinion.’ ”

Contacted by Spectrum, Hirsch said his views today—alleging misconduct—have only strengthened since then. According to him, some of Dias’s group’s reported data was allegedly computer-generated—a feat that Hirsch’s team says they can reproduce out to seven-digit accuracy. “When you read the paper, it superficially looks great. ... [And] if this is true it is an incredible breakthrough, worthy of a Nobel Prize. But when you look more carefully several warning signals become apparent,” Hirsch said via email.

Venkat Viswanathan, associate professor of mechanical engineering at Carnegie Mellon University, in Pittsburgh, said the degree of controversy the retraction merited may have been overstated. “It was unfortunate what happened,” he said. “But a lot of people seized on it. If people took a serious look at the work itself and all that’s transpired since, I think the data is still solid. It’s still very attractive for superconductivity.”

Paul C.W. Chu, professor of physics and founding director at the Texas Center for Superconductivity at the University of Houston, said he has seen many claims of high-temperature superconductivity in his more than half century in the field. Many such claims did not pan out. (He has also, in his time, grabbed headlines for high-temperature superconductivity claims—in his case, claims that were true and advanced the field.)

Spectrum spoke with Chu hours after Dias’s group had presented their findings to this year’s March Meeting of the American Physical Society, the same meeting that in 1987 Chu had legendarily presented some of his own groundbreaking superconducting discoveries. Chu said he is especially cautious about the Dias group’s background subtraction methods. Background subtraction is not uncommon in the field, he said. But in this case, the signal is small compared to the noise. So, he said, “the background subtraction has to take place carefully.”

Still, Chu continued, “It is a very nice experiment. This is definitely significant, if it is proven to be real.”

According to James Walsh, assistant professor of chemistry at the University of Massachusetts Amherst, some of the controversy behind the group’s findings may be related to the challenges posed by the medium itself. “High-pressure science imposes experimental difficulties that simply don’t exist with traditional methods,” he told Spectrum via email. “It is hard to overstate the skill and ingenuity of the high-pressure community that has made magnetism and resistivity data accessible at all.”

Because of the increased scrutiny occasioned by the Dias group’s publication history—as well as the outsized significance of the group’s new finding—Dias said that his team has abided by increased levels of transparency and repeatability.

“The history of materials science has shown us that technological leaps can often be traced back to the announcement of a newly discovered material with outstanding properties.”
—James Walsh, University of Massachusetts Amherst

“We’ve made an open-door policy,” Dias said. “We [allowed] everybody to come to our lab and see how we do the measurements. During the review process, we shared all our data with the referees.”

He added that in collecting data for their revised previous paper, the researchers collaborated with officials from Argonne and Brookhaven National Laboratories. “We did the measurements in front of a live audience,” Dias said. “They showed the superconducting transition. We are collaborating with both labs to understand the material properties and understand the exact structure of the material.” (A spokesperson for Argonne, contacted by Spectrum, said that U.S. Department of Energy policy prohibits them from speaking about research appearing in papers that their group did not author.)

The centerpiece material in the present research—the putative 10-kilobar superconductor—is sure to be the subject of a flurry of both controversy and at least short-term interest. The recipe for what the team calls “reddmatter” (a Star Trek reference) involves hydrogen, nitrogen and the 71st element on the periodic table, lutetium (Lu).

Carnegie Mellon’s Viswanathan said today’s discovery may represent the biggest gold rush on lutetium in the rare earth’s entire history. “He has singlehandedly spiked the metals index for this element,” he said of Dias.

Walsh, of the University of Massachusetts, expressed enthusiasm for the material itself—named for its ruby red hue in its high-pressure state. “The history of materials science has shown us that technological leaps can often be traced back to the announcement of a newly discovered material with outstanding properties,” he said via email. “It would be hard to argue that a result like this should not qualify.”

These microphotographs show the lutetium nitrogen hydrogen material (a.k.a. “reddmatter”) that researchers report superconducts at high pressures. Curiously, also at high pressures the previously blue material turns ruby red.Ranga Dias/University of Rochester

Of course, a result like this also requires highly pressurized cells, which might only swap the cryogenic equipment required for present-day superconductors with a different kind of elaborate, expensive, and unwieldy roomful of hardware. Chu says he will be collaborating with researchers investigating ways to transform rare-earth materials like the lutetium nitrogen hydrogen compound into superconductors that require substantially less pressure.

“These high-pressure cells interfere with measurements, and if you talk about applications, it’s not practical,” he said. “We want to see if we can stabilize it without pressure.”

Such notions have parallels in other fields. In semiconductor engineering, strained silicon transistors can retain in their lattice effective pressures three or more times as great as the pressures involved in the present material.

Eva Zurek, professor of chemistry at the University at Buffalo in New York state, said independent confirmations of the Dias group’s work are essential. But if the finding is validated, then she anticipates a challenging but not impossible road to develop a material that can perform at something close to ambient pressures as well as temperatures.

“If [the new finding is] proven to be true,” she said via email, “then I believe it would be relatively straightforward to either find ways to bring Lu-N-H to normal pressure/temperature conditions, or develop technologies where it may be used at very mild pressures.”


Update 13 March: The story was updated to include new remarks from Prof. Jorge Hirsch, a response to a call for comments that had arrived after this article was originally published.


Match ID: 203 Score: 1.43 source: spectrum.ieee.org age: 13 days
qualifiers: 1.43 california

BlackLotus Malware Hijacks Windows Secure Boot Process
2023-03-08T11:11:14Z

Researchers have discovered malware that “can hijack a computer’s boot process even when Secure Boot and other advanced protections are enabled and running on fully updated versions of Windows.”

Dubbed BlackLotus, the malware is what’s known as a UEFI bootkit. These sophisticated pieces of malware target the UEFI—short for Unified Extensible Firmware Interface—the low-level and complex chain of firmware responsible for booting up virtually every modern computer. As the mechanism that bridges a PC’s device firmware with its operating system, the UEFI is an OS in its own right. It’s located in an ...


Match ID: 204 Score: 1.43 source: www.schneier.com age: 13 days
qualifiers: 1.43 microsoft

Prompt Injection Attacks on Large Language Models
2023-03-07T12:13:33Z

This is a good survey on prompt injection attacks on large language models (like ChatGPT).

Abstract: We are currently witnessing dramatic advances in the capabilities of Large Language Models (LLMs). They are already being adopted in practice and integrated into many systems, including integrated development environments (IDEs) and search engines. The functionalities of current LLMs can be modulated via natural language prompts, while their exact internal functionality remains implicit and unassessable. This property, which makes them adaptable to even unseen tasks, might also make them susceptible to targeted adversarial prompting. Recently, several ways to misalign LLMs using Prompt Injection (PI) attacks have been introduced. In such attacks, an adversary can prompt the LLM to produce malicious content or override the original instructions and the employed filtering schemes. Recent work showed that these attacks are hard to mitigate, as state-of-the-art LLMs are instruction-following. So far, these attacks assumed that the adversary is directly prompting the LLM...


Match ID: 205 Score: 1.43 source: www.schneier.com age: 14 days
qualifiers: 1.43 development

'Democracy is dead': how gang violence has paralysed Haiti – video explainer
Fri, 03 Mar 2023 10:55:43 GMT

The beleaguered Caribbean nation has been without a single democratically elected government official since the start of the year, when its last 10 senators left office. Since the assassination of the former president, Jovenel Moïse, in July 2021, gangs have gained control of territories across the country, including 60% of Haiti's capital, Port-au-Prince. Civilians living in gang-controlled territories face daily violence on the streets, while thousands have attempted to flee. In recent months, Haiti's humanitarian crisis has worsened, with cases of cholera on the rise and almost half the population facing acute hunger 

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Match ID: 206 Score: 1.43 source: www.theguardian.com age: 18 days
qualifiers: 1.43 development

Why the Israeli-Palestinian conflict is so complicated – video explainer
Wed, 01 Mar 2023 16:49:43 GMT

Israel and Palestine jump from crisis to crisis, but a string of deadly attacks over the past few weeks has raised fears the Holy Land is spiralling toward unrelenting bloodshed, with speculation it is on the brink of an intifada – a Palestinian uprising or, literally, a 'shaking off' of Israeli control. The first two uprisings failed to end the occupation, with several thousand people killed, mostly Palestinians. Some believe a third intifada has already started. 

But what makes the decades-old conflict so complex? The Guardian's Jerusalem correspondent, Bethan McKernan, examines the key figures and issues at play – and looks at why experts fear peace is further away than ever

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Match ID: 207 Score: 1.43 source: www.theguardian.com age: 20 days
qualifiers: 1.43 development

How killer robots are changing modern warfare – video
Fri, 24 Feb 2023 09:07:42 GMT

Uncrewed combat aerial vehicles, or attack drones, have become a common feature of the modern battlefield. Russia has deployed them to terrorise civilians in Ukraine and disable essential infrastructure, and Ukraine has also relied heavily on drones for attack, reconnaissance and surveillance. But these aren't the only 'killer robots' that armies are utilising. Josh Toussaint-Strauss explores how the weaponisation of general-purpose robots and the developments of a wider array of advanced mobile robotics and AI powered machine are changing the dynamics of modern warfare in ways that have prompted leading robotics companies and the UN to raise the alarm and call for greater restrictions


Part of the kill chain’: how can we control weaponised robots?


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Match ID: 208 Score: 1.43 source: www.theguardian.com age: 25 days
qualifiers: 1.43 development

Caltech Tests Space-Based Solar Power
Mon, 06 Feb 2023 15:18:10 +0000


For about as long as engineers have talked about beaming solar power to Earth from space, they’ve had to caution that it was an idea unlikely to become real anytime soon. Elaborate designs for orbiting solar farms have circulated for decades—but since photovoltaic cells were inefficient, any arrays would need to be the size of cities. The plans got no closer to space than the upper shelves of libraries.

That’s beginning to change. Right now, in a sun-synchronous orbit about 525 kilometers overhead, there is a small experimental satellite called the Space Solar Power Demonstrator One (SSPD-1 for short). It was designed and built by a team at the California Institute of Technology, funded by donations from the California real estate developer Donald Bren, and launched on 3 January—among 113 other small payloads—on a SpaceX Falcon 9 rocket.

“To the best of our knowledge, this would be the first demonstration of actual power transfer in space, of wireless power transfer,” says Ali Hajimiri, a professor of electrical engineering at Caltech and a codirector of the program behind SSPD-1, the Space Solar Power Project.


The Caltech team is waiting for a go-ahead from the operators of a small space tug to which it is attached, providing guidance and attitude control. If all goes well, SSPD-1 will spend at least five to six months testing prototype components of possible future solar stations in space. In the next few weeks, the project managers hope to unfold a lightweight frame, called DOLCE (short for Deployable on-Orbit ultraLight Composite Experiment), on which parts of future solar arrays could be mounted. Another small assembly on the spacecraft contains samples of 32 different types of photovoltaic cells, intended to see which would be most efficient and robust. A third part of the vehicle contains a microwave transmitter, set up to prove that energy from the solar cells can be sent to a receiver. For this first experiment, the receivers are right there on board the spacecraft, but if it works, an obvious future step would be to send electricity via microwave to receivers on the ground.

A gold-colored square frame flying in space with Earth in background. Caltech’s Space Solar Power Demonstrator, shown orbiting Earth in this artist’s conception, was launched on 3 January.Caltech

One can dismiss the 50-kilogram SSPD-1 as yet another nonstarter, but a growing army of engineers and policymakers take solar energy from space seriously. Airbus, the European aerospace company, has been testing its own technology on the ground, and government agencies in China, Japan, South Korea, and the United States have all mounted small projects. “Recent technology and conceptual advances have made the concept both viable and economically competitive,” said Frazer-Nash, a British engineering consultancy, in a 2021 report to the U.K. government. Engineers working on the technology say microwave power transmissions would be safe, unlike ionizing radiation, which is harmful to people or other things in its path.

No single thing has happened to start this renaissance. Instead, say engineers, several advances are coming together.

For one thing, the cost of launching hardware into orbit keeps dropping, led by SpaceX and other, smaller companies such as Rocket Lab. SpaceX has a simplified calculator on its website, showing that if you want to launch a 50-kg satellite into sun-synchronous orbit, they’ll do it for US $275,000.

Meanwhile, photovoltaic technology has improved, step by step. Lightweight electronic components keep getting better and cheaper. And there is political pressure as well: Governments and major companies have made commitments to decarbonize in the battle against global climate change, committing to renewable energy sources to replace fossil fuels.

Most solar power, at least for the foreseeable future, will be Earth-based, which will be cheaper and easier to maintain than anything anyone can launch into space. Proponents of space-based solar power say that for now, they see it as best used for specialty needs, such as remote outposts, places recovering from disasters, or even other space vehicles.

But Hajimiri says don’t underestimate the advantages of space, such as unfiltered sunlight that is far stronger than what reaches the ground and is uninterrupted by darkness or bad weather—if you can build an orbiting array light enough to be practical.

Most past designs, dictated by the technology of their times, included impossibly large truss structures to hold solar panels and wiring to route power to a central transmitter. The Caltech team would dispense with all that. An array would consist of thousands of independent tiles as small as 100 square centimeters, each with its own solar cells, transmitter, and avionics. They might be loosely connected, or they might even fly in formation.

A sped-up series of pictures shows a square frame unfolding in a lab. An engineer watches in a smock and head covering. Time-lapse images show the experimental DOLCE frame for an orbiting solar array being unfolded in a clean room.Caltech

“The analogy I like to use is that it’s like an army of ants instead of an elephant,” says Hajimiri. Transmission to receivers on the ground could be by phased array—microwave signals from the tiles synchronized so that they can be aimed with no moving parts. And the parts—the photovoltaic cells with their electronics—could perhaps be so lightweight that they’re flexible. New algorithms could keep their signals focused.

“That’s the kind of thing we’re talking about,” said Harry Atwater, a coleader of the Caltech project, as SSPD-1 was being planned. “Really gossamer-like, ultralight, the limits of mass-density deployable systems.”

If it works out, in 30 years maybe there could be orbiting solar power fleets, adding to the world’s energy mix. In other words, as a recent report from Frazer-Nash concluded, this is “a potential game changer.”


Match ID: 209 Score: 1.43 source: spectrum.ieee.org age: 43 days
qualifiers: 1.43 california

Why rivers shouldn't look like this – video
Thu, 26 Jan 2023 09:33:12 GMT

The quintessential image of a river you might recognise from post cards and paintings – nice and straight with a tidy riverbank – is not actually how it is supposed to look. It's the result of centuries of industrial and agricultural development. And it's become a problem, exacerbating the impact of both extreme flooding and extreme drought. Josh Toussaint-Strauss looks into how so many rivers ended up this way, and how river restoration is helping to reestablish biodiversity and combat some of the effects of the climate crisis

‘This is what a river should look like’: Dutch rewilding project turns back the clock 500 years

‘We make nature here’: pioneering Dutch project repairs image after outcry over starving animals

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Match ID: 210 Score: 1.43 source: www.theguardian.com age: 54 days
qualifiers: 1.43 development

NASA Awards Space and Earth Sciences Data Analysis-V Contract
Tue, 03 Jan 2023 15:28 EST
NASA has awarded the Space and Earth Sciences Data Analysis-V (SESDA-V) contract to ADNET Systems, Inc. of Bethesda, Maryland, to provide Earth and Space Science research and development at the agency’s Goddard Space Flight Center in Greenbelt, Maryland.
Match ID: 211 Score: 1.43 source: www.nasa.gov age: 77 days
qualifiers: 1.43 development

Top Tech 2023: A Special Report
Sat, 31 Dec 2022 16:00:02 +0000


Each January, the editors of IEEE Spectrum offer up some predictions about technical developments we expect to be in the news over the coming year. You’ll find a couple dozen of those described in the following special report. Of course, the number of things we could have written about is far higher, so we had to be selective in picking which projects to feature. And we’re not ashamed to admit, gee-whiz appeal often shaped our choices.


This article is part of our special report Top Tech 2023.

For example, this year’s survey includes an odd pair of new aircraft that will be taking to the skies. One, whose design was inspired by the giant airships of years past, is longer than a football field; the other, a futuristic single-seat vertical-takeoff craft powered by electricity, is about the length of a small car.

While some of the other stories might not light up your imagination as much, they highlight important technical issues the world faces—like the challenges of shifting from fossil fuels to a hydrogen-based energy economy or the threat that new plutonium breeder reactors in China might accelerate the proliferation of nuclear weapons. So whether you prefer reading about topics that are heavy or light (even lighter than air), you should find something here to get you warmed up for 2023.

This article appears in the January 2023 print issue.


Top Tech 2023


Top Tech 2023: A Special Report

Preview exciting technical developments for the coming year.

Can This Company Dominate Green Hydrogen?

Fortescue will need more electricity-generating capacity than France.

An Airship Resurgence

Pathfinder 1 could herald a new era for zeppelins

A New Way to Speed Up Computing

Blue microLEDs bring optical fiber to the processor.

The Personal-Use eVTOL Is (Almost) Here

Opener’s BlackFly is a pulp-fiction fever dream with wings.

Baidu Will Make an Autonomous EV

Its partnership with Geely aims at full self-driving mode.

China Builds New Breeder Reactors

The power plants could also make weapons-grade plutonium.


Economics Drives a Ray-Gun Resurgence

Lasers should be cheap enough to use against drones.

A Cryptocurrency for the Masses or a Universal ID?

What Worldcoin’s killer app will be is not yet clear.

IBM’s Quantum Leap

The company’s Condor chip will boast more than 1,000 qubits.

Arthritis Gets a Jolt

Vagus-nerve stimulation promises to help treat autoimmune disorders.

Smartphones Become Satphones

New satellites can connect directly to your phone.

Exascale Comes to Europe

The E.U.’s first exascale supercomputer will be built in Germany.

The Short List

A dozen more tech milestones to watch for in 2023.


Match ID: 212 Score: 1.43 source: spectrum.ieee.org age: 80 days
qualifiers: 1.43 development

NASA Awards Launch Services Contract for Sentinel-6B Mission
Tue, 20 Dec 2022 15:34 EST
NASA has selected Space Exploration Technologies (SpaceX) of Hawthorne, California, to provide launch services for the Sentinel-6B mission.
Match ID: 213 Score: 1.43 source: www.nasa.gov age: 91 days
qualifiers: 1.43 california

NASA Awards Contract to Maintain Webb Telescope Operations
Thu, 15 Dec 2022 16:02 EST
NASA has selected Northrop Grumman Systems Corporation of Redondo Beach, California, to support the James Webb Space Telescope Phase E – Operations and Sustainment contract.
Match ID: 214 Score: 1.43 source: www.nasa.gov age: 96 days
qualifiers: 1.43 california

This Free-Space Optics System Could Boost Space Comms
Thu, 01 Dec 2022 12:49:00 +0000


Optical fiber has long since replaced copper wiring in core information networks. But that’s not the case for free-space optical (FSO) communications using optical lasers to transmit data through the air. Despite FSO having the potential to provide orders of magnitude more data capacity compared with that of the traditional radio-frequency communications space missions currently rely on, the technology has been stuck on the launch pad because of atmospheric interference that can absorb and scatter the signals, as well as the strict acquisition and tracking requirements for communicating between ground stations and orbiting satellites.

But now researchers from the International Centre for Radio Astronomy Research, in Western Australia, have developed a coherent FSO link operating at 1,550 nanometers across a turbulent atmosphere between an optical ground terminal and a retroreflector mounted on an airborne drone. Their findings were published this October in Scientific Reports.

“We’ve been able to maintain a robust single-mode fiber coupling resulting in an uninterrupted 100-gigabits-per-second optical-data link,” says Shane Walsh, team leader of the project. “We do this by tracking the drone at angular rates up to 1.5 degrees a second—the equivalent of tracking a satellite in low Earth orbit (LEO).”

With the greater data capacity of coherent communications and its compatibility with standard fiber optics, Walsh says the way is now open to developing terabits-per-second communications between LEO satellites and suitably equipped ground stations. “You can think of it as taking ground-to-space communications from dial-up speeds to superfast broadband speeds,” he adds.

“This multidisciplinary approach by the researchers and the test results are impressive,” says Alan Willner, a professor of electrical engineering specializing in optical communications at the University of Southern California. “They appear to have mitigated some of the key issues with free-space optical communications such as communicating through turbulence, and in pointing and tracking at speeds needed to communicate with low-orbiting satellites.”

Benjamin Dix-Matthews, who is researching the optics for the project, describes the setup used. A PlaneWave Instruments L-350 direct-drive mount is employed to enable tracking of the target. Attached to it is an optical breadboard housing the tracking and acquisition systems. These include a GPS module for initial tracking, a closed-loop machine-vision (MV) system that provides intermediate acquisition and tracking, and a tip-tilt adaptive optics (AO) system consisting of a 2-inch-diameter mirror connected to a commercial piezo tip/tilt platform.

“We’re reaching the limits in what we can do, at least not without a lot of pain, in communicating using radio frequencies. So we will likely adopt new optical technologies. And I don’t see any obvious showstoppers to further advances using the researchers’ approach.” —Alan Willner

“The tip/tilt AO system operates at 200 hertz,” says Dix-Matthews. “It plays a dual role of correcting beam wander of the outgoing beam to maintain pointing accuracy, and it also corrects the angle of arrival of the return beam to maintain fiber-coupling efficiency.”

Given the challenges “of tracking and dealing with turbulence, coupling light into a single-mode fiber is no easy matter,” says Willner. “That the researchers are able to do so is noteworthy.”

To test the technology, Walsh says they set up the terminal on the roof of the Institute’s physics building, 34 meters above sea level. To simulate the angular motion of a LEO satellite, they employed a drone outfitted with a gimbal-mounted corner cube retroreflector that returns the 1,550-nm signal, four green beacon LEDs for machine-vision tracking, and a camera for orienting the gimbal. Also included is GPS and a barometric altimeter to relay initial coordinates to the optical terminal.

The drone flew at an altitude of 120 meters at a line-of-sight distance of up to 700 meters for a laser-beam-folded link length of 1.4 kilometers. Initially, the gimbal was adjusted manually by the pilot so that the beacons were oriented toward the mount. At the next stage, the GPS module transmitted the drone’s position to the terminal computer, which enabled software to point the terminal at the target. With the target located, the MV loop closed and the mount-pointing was adjusted to track the drone beacons. The tip/tilt loop was then closed to provide fine-scale tracking. The MV and tip/tilt loops were run concurrently to maintain tracking and to correct for beam wander and wind buffeting.

“We conducted some 30 test flights, flying the drone in passes simulating the tracking rates needed for free-space optical links to satellites in LEO,” says Walsh. “And in spite of atmospheric turbulence and macroscopic motion, we were able to sustain a 100-gigabit-per-second link.”

“There’s a good reason why space agencies and major corporations are interested in free-space optical communications,” says Willner. “We’re reaching the limits in what we can do, at least not without a lot of pain, in communicating using radio frequencies. So we will likely adopt new optical technologies. And I don’t see any obvious showstoppers to further advances using the researchers approach.”

The terminal needs to be optimized further, and the MV system will require changes for satellite use. Walsh says the next step is to test the technology with an aircraft flying at higher altitudes and after that, testing with a satellite would begin.

In addition, the researchers are developing a purpose-built optical-communications ground station that they believe will lead to the commercialization of the technology. To this end, they are working with three space-related companies in Australia, says Walsh. “So we anticipate receiving our first LEO downlink sometime in 2023, and hope to provide commercial high-data-rate coherent optical communications to and from space in the next few years.”


Match ID: 215 Score: 1.43 source: spectrum.ieee.org age: 110 days
qualifiers: 1.43 california

FAST Labs’ Cutting-Edge R&D Gets Ideas to the Field Faster
Tue, 08 Nov 2022 16:54:18 +0000


This is a sponsored article brought to you by BAE Systems.

No one sets out to put together half a puzzle. Similarly, researchers and engineers in the defense industry want to see the whole picture – seeing their innovations make it into the hands of warfighters and commercial customers.

That desire is fueling growth at BAE Systems’ FAST Labs research and development (R&D) organization.


BAE Systems formed its FAST Labs R&D organization with the goal of cultivating innovation and creating disruptive technology. It is unique in the defense industry because it is an in-house, customer-focused R&D organization collaborating internally across the BAE Systems enterprise to develop and evolve technologies in advanced electronics, autonomy, cyber, electromagnetic warfare, sensors and processing, and more.


BAE Systems logo

FAST Labs: The heart of revolutionary research and development at BAE Systems

FAST Labs is an in-house, customer-focused R&D organization collaborating internally across the BAE Systems enterprise to develop and evolve technologies in advanced electronics, autonomy, cyber, electromagnetic warfare, sensors and processing, and more.

Explore careers at FAST Labs →

Today, the FAST Labs R&D organization is a place where research teams can invent and see their work come to life. While there are many examples we cannot publicly report, word has gotten out to the research and engineering community – especially those who have grown frustrated with the traditional defense R&D process or have been working on compartmentalized projects in the industry.

At FAST Labs, engineers get to turn their breakthrough technology innovations into real-life impact.

Want to see your research come to life? Learn more about innovation, the culture, and career opportunities at FAST Labs.


Match ID: 216 Score: 1.43 source: spectrum.ieee.org age: 133 days
qualifiers: 1.43 development

NASA’s DART Mission Aims to Save the World
Fri, 23 Sep 2022 15:52:53 +0000


Armageddon ruined everything. Armageddon—the 1998 movie, not the mythical battlefield—told the story of an asteroid headed straight for Earth, and a bunch of swaggering roughnecks sent in space shuttles to blow it up with a nuclear weapon.

Armageddon is big and noisy and stupid and shameless, and it’s going to be huge at the box office,” wrote Jay Carr of the Boston Globe.

Carr was right—the film was the year’s second biggest hit (after Titanic)—and ever since, scientists have had to explain, patiently, that cluttering space with radioactive debris may not be the best way to protect ourselves. NASA is now trying a slightly less dramatic approach with a robotic mission called DART—short for Double Asteroid Redirection Test. On Monday at 7:14 p.m. EDT, if all goes well, the little spacecraft will crash into an asteroid called Dimorphos, about 11 million kilometers from Earth. Dimorphos is about 160 meters across, and orbits a 780-meter asteroid, 65803 Didymos. NASA TV plans to cover it live.

DART’s end will be violent, but not blockbuster-movie-violent. Music won’t swell and girlfriends back on Earth won’t swoon. Mission managers hope the spacecraft, with a mass of about 600 kilograms, hitting at 22,000 km/h, will nudge the asteroid slightly in its orbit, just enough to prove that it’s technologically possible in case a future asteroid has Earth in its crosshairs.

“Maybe once a century or so, there’ll be an asteroid sizeable enough that we’d like to certainly know, ahead of time, if it was going to impact,” says Lindley Johnson, who has the title of planetary defense officer at NASA.

“If you just take a hair off the orbital velocity, you’ve changed the orbit of the asteroid so that what would have been impact three or four years down the road is now a complete miss.”

So take that, Hollywood! If DART succeeds, it will show there are better fuels to protect Earth than testosterone.

The risk of a comet or asteroid that wipes out civilization is really very small, but large enough that policymakers take it seriously. NASA, ordered by the U.S. Congress in 2005 to scan the inner solar system for hazards, has found nearly 900 so-called NEOs—near-Earth objects—at least a kilometer across, more than 95 percent of all in that size range that probably exist. It has plotted their orbits far into the future, and none of them stand more than a fraction of a percent chance of hitting Earth in this millennium.

An infographic showing the orientation of Didymos,  Dimorphos, DART, and LICIACube. The DART spacecraft should crash into the asteroid Dimorphos and slow it in its orbit around the larger asteroid Didymos. The LICIACube cubesat will fly in formation to take images of the impact.Johns Hopkins APL/NASA

But there are smaller NEOs, perhaps 140 meters or more in diameter, too small to end civilization but large enough to cause mass destruction if they hit a populated area. There may be 25,000 that come within 50 million km of Earth’s orbit, and NASA estimates telescopes have only found about 40 percent of them. That’s why scientists want to expand the search for them and have good ways to deal with them if necessary. DART is the first test.

NASA takes pains to say this is a low-risk mission. Didymos and Dimorphos never cross Earth’s orbit, and computer simulations show that no matter where or how hard DART hits, it cannot possibly divert either one enough to put Earth in danger. Scientists want to see if DART can alter Dimorphos’s speed by perhaps a few centimeters per second.

The DART spacecraft, a 1-meter cube with two long solar panels, is elegantly simple, equipped with a telescope called DRACO, hydrazine maneuvering thrusters, a xenon-fueled ion engine and a navigation system called SMART Nav. It was launched by a SpaceX rocket in November. About 4 hours and 90,000 km before the hoped-for impact, SMART Nav will take over control of the spacecraft, using optical images from the telescope. Didymos, the larger object, should be a point of light by then; Dimorphos, the intended target, will probably not appear as more than one pixel until about 50 minutes before impact. DART will send one image per second back to Earth, but the spacecraft is autonomous; signals from the ground, 38 light-seconds away, would be useless for steering as the ship races in.

A golden cubesat with a bright light and lines The DART spacecraft separated from its SpaceX Falcon 9 launch vehicle, 55 minutes after liftoff from Vandenberg Space Force Base, in California, 24 November 2021. In this image from the rocket, the spacecraft had not yet unfurled its solar panels.NASA

What’s more, nobody knows the shape or consistency of little Dimorphos. Is it a solid boulder or a loose cluster of rubble? Is it smooth or craggy, round or elongated? “We’re trying to hit the center,” says Evan Smith, the deputy mission systems engineer at the Johns Hopkins Applied Physics Laboratory, which is running DART. “We don’t want to overcorrect for some mountain or crater on one side that’s throwing an odd shadow or something.”

So on final approach, DART will cover 800 km without any steering. Thruster firings could blur the last images of Dimorphos’s surface, which scientists want to study. Impact should be imaged from about 50 km away by an Italian-made minisatellite, called LICIACube, which DART released two weeks ago.

“In the minutes following impact, I know everybody is going be high fiving on the engineering side,” said Tom Statler, DART’s program scientist at NASA, “but I’m going be imagining all the cool stuff that is actually going on on the asteroid, with a crater being dug and ejecta being blasted off.”

There is, of course, a possibility that DART will miss, in which case there should be enough fuel on board to allow engineers to go after a backup target. But an advantage of the Didymos-Dimorphos pair is that it should help in calculating how much effect the impact had. Telescopes on Earth (plus the Hubble and Webb space telescopes) may struggle to measure infinitesimal changes in the orbit of Dimorphos around the sun; it should be easier to see how much its orbit around Didymos is affected. The simplest measurement may be of the changing brightness of the double asteroid, as Dimorphos moves in front of or behind its partner, perhaps more quickly or slowly than it did before impact.

“We are moving an asteroid,” said Statler. “We are changing the motion of a natural celestial body in space. Humanity’s never done that before.”


Match ID: 217 Score: 1.43 source: spectrum.ieee.org age: 179 days
qualifiers: 1.43 california

NASA to Host Briefing on Perseverance Mars Rover Mission Operations
Mon, 12 Sep 2022 09:49 EDT
NASA will host a briefing at 11:30 a.m. EDT (8:30 a.m. PDT) on Thursday, Sept. 15, at the agency’s Jet Propulsion Laboratory in Southern California to provide highlights from the first year and a half of the Perseverance rover’s exploration of Mars.
Match ID: 218 Score: 1.43 source: www.nasa.gov age: 190 days
qualifiers: 1.43 california

Apple Kicks Off the Cell-Calls-From-Space Race
Thu, 08 Sep 2022 14:18:38 +0000


The race to deliver cellular calls from space passes two milestones this month and saw one major announcement last month. First, Apple will offer emergency satellite messaging on two of its latest iPhone models, the company announced on Wednesday. Second, AST SpaceMobile plans a launch on Saturday, 10 September, of an experimental satellite to test full-fledged satellite 5G service. In addition, T-Mobile USA and SpaceX intend to offer their own messaging and limited data service via the second generation of SpaceX’s Starlink satellite constellation, as the two companies announced on 25 August.

Each contender is taking a different approach to space-based cellular service. The Apple offering uses the existing satellite bandwidth Globalstar once used for messaging offerings, but without the need for a satellite-specific handset. The AST project and another company, Lynk Global, would use a dedicated network of satellites with larger-than-normal antennas to produce a 4G, 5G, and someday 6G cellular signal compatible with any existing 4G-compatible phone (as detailed in other recent IEEE Spectrum coverage of space-based 5G offerings). Assuming regulatory approval is forthcoming, the technology would work first in equatorial regions and then across more of the planet as these providers expand their satellite constellations. T-Mobile and Starlink’s offering would work in the former PCS band in the United States. SpaceX, like AST and Lynk, would need to negotiate access to spectrum on a country-by-country basis.

Apple’s competitors are unlikely to see commercial operations before 2024.

“Regulators have not decided on the power limits from space, what concerns there are about interference, especially across national borders. There’s a whole bunch of regulatory issues that simply haven’t been thought about to date.”
—Tim Farrar, telecommunications consultant

The T-Mobile–Starlink announcement is “in some ways an endorsement” of AST and Lynk’s proposition, and “in other ways a great threat,” says telecommunications consultant Tim Farrar of Tim Farrar Associates in Menlo Park, Calif. AST and Lynk have so far told investors they expect their national mobile network operator partners to charge per use or per day, but T-Mobile announced that they plan to include satellite messaging in the 1,900-megahertz range in their existing services. Apple said their Emergency SOS via Satellite service would be free the first two years for U.S. and Canadian iPhone 14 buyers, but did not say what it would cost after that. For now, the Globalstar satellites it is using cannot offer the kind of broadband bandwidth AST has promised, but Globalstar has reported to investors orders for new satellites that might offer new capabilities, including new gateways.

Even under the best conditions—a clear view of the sky—users will need 15 seconds to send a message via Apple’s service. They will also have to follow onscreen guidance to keep the device pointed at the satellites they are using. Light foliage can cause the same message to take more than a minute to send. Ashley Williams, a satellite engineer at Apple who recorded the service’s announcement, also mentioned a data-compression algorithm and a series of rescue-related suggested auto-replies intended to minimize the amount of data that users would need to send during a rescue.

Meanwhile, AST SpaceMobile says it aims to launch an experimental satellite Saturday, 10 September, to test its cellular broadband offering.

Last month’s T-Mobile-SpaceX announcement “helped the world focus attention on the huge market opportunity for SpaceMobile, the only planned space-based cellular broadband network. BlueWalker 3, which has a 693 sq ft array, is scheduled for launch within weeks!” tweeted AST SpaceMobile CEO Abel Avellan on 25 August. The size of the array matters because AST SpaceMobile has so far indicated in its applications for experimental satellite licenses that it intends to use lower radio frequencies (700–900 MHz) with less propagation loss but that require antennas much larger than conventional satellites carry.

The size of the array will also make it more reflective, which has raised concerns among astronomers. The size of Starlink’s planned constellation has already provoked complaints among astronomers because it will interfere with their ability to observe space. Sky & Telescope magazine published on 1 September a call for both professional and amateur astronomers to observe the growing constellations of satellites to document the interference. Professional astronomy societies have lobbied U.S. government agencies and Congress on the issue and met with SpaceX officials in May to discuss a recent change that brightened satellites by 0.5 visual magnitudes.

So far government agencies have issued licenses for thousands of low-Earth-orbiting satellites, which have the biggest impact on astronomers. Even with the constellations starting to form, satellite-cellular telecommunications companies are still open to big regulatory risks. “Regulators have not decided on the power limits from space, what concerns there are about interference, especially across national borders. There’s a whole bunch of regulatory issues that simply haven’t been thought about to date,” Farrar says.

For a hiker with a twisted ankle, a messaging service that takes a while to connect and twinkles in and out of service as satellites fly by may be better than nothing, but early space-based cellular will not be a seamless way to connect to video calls from out at sea.

“User cooperation is in my view the single most critical aspect of whether this service will attract mass-market usage or people willing to pay a significant amount for this service,” Farrar says.


Match ID: 219 Score: 1.43 source: spectrum.ieee.org age: 194 days
qualifiers: 1.43 apple

NASA Awards SETI Institute Contract for Planetary Protection Support
Fri, 10 Jul 2020 12:04 EDT
NASA has awarded the SETI Institute in Mountain View, California, a contract to support all phases of current and future planetary protection missions to ensure compliance with planetary protection standards.
Match ID: 220 Score: 1.43 source: www.nasa.gov age: 984 days
qualifiers: 1.43 california

Neuberger wins clearance to manage assets in China for Chinese residents
Mon, 28 Nov 2022 12:39:44 -0500
Neuberger Berman said Monday it became the second global institution to receive final approval from the China Securities Regulatory Commission (CSRC) to launch a wholly owned, newly established mutual fund business in China. Neuberger Berman will now be allowed to manage local assets for local clients, which has not been allowed previously. BlackRock Inc. was the first to receive approval. Patrick Liu, CEO of Neuberger Berman Fund Management (China) (FMC), said the country's commitment to opening up to high-quality financial services "will bring significant opportunities for local investors." Michelle Wei will become chief investment officer - equities of the FMC.
Match ID: 221 Score: 0.71 source: www.marketwatch.com age: 113 days
qualifiers: 0.71 uber

India’s First Private Space Rocket Blasts Off
Fri, 18 Nov 2022 17:51:56 +0000


A rocket built by Indian startup Skyroot has become the country’s first privately developed launch vehicle to reach space, following a successful maiden flight earlier today. The suborbital mission is a major milestone for India’s private space industry, say experts, though more needs to be done to nurture the fledgling sector.

The Vikram-S rocket, named after the founder of the Indian space program, Vikram Sarabhai, lifted off from the Indian Space Research Organization’s (ISRO) Satish Dhawan Space Centre, on India’s east coast, at 11:30 a.m. local time (1 a.m. eastern time). It reached a peak altitude of 89.5 kilometers (55.6 miles), crossing the 80-km line that NASA counts as the boundary of space, but falling just short of the 100 km recognized by the Fédération Aéronautique Internationale.

In the longer run, India’s space industry has ambitions of capturing a significant chunk of the global launch market.

Pawan Kumar Chandana, cofounder of the Hyderabad-based startup, says the success of the launch is a major victory for India’s nascent space industry, but the buildup to the mission was nerve-racking. “We were pretty confident on the vehicle, but, as you know, rockets are very notorious for failure,” he says. “Especially in the last 10 seconds of countdown, the heartbeat was racing up. But once the vehicle had crossed the launcher and then went into the stable trajectory, I think that was the moment of celebration.”

At just 6 meters (20 feet) long and weighing only around 550 kilograms (0.6 tonnes), the Vikram-S is not designed for commercial use. Today’s mission, called Prarambh, which means “the beginning” in Sanskrit, was designed to test key technologies that will be used to build the startup’s first orbital rocket, the Vikram I. The rocket will reportedly be capable of lofting as much as 480 kg up to an 500-km altitude and is slated for a maiden launch next October.

man standing in front of a rocket behind him Skyroot cofounder Pawan Kumar Chandana standing in front of the Vikram-S rocket at the Satish Dhawan Space Centre, on the east coast of India.Skyroot

In particular, the mission has validated Skyroot’s decision to go with a novel all-carbon fiber structure to cut down on weight, says Chandana. It also allowed the company to test 3D-printed thrusters, which were used for spin stabilization in Vikram-S but will power the upper stages of its later rockets. Perhaps the most valuable lesson, though, says Chandana, was the complexity of interfacing Skyroot's vehicle with ISRO’s launch infrastructure. “You can manufacture the rocket, but launching it is a different ball game,” he says. “That was a great learning experience for us and will really help us accelerate our orbital vehicle.”

Skyroot is one of several Indian space startups looking to capitalize on recent efforts by the Indian government to liberalize its highly regulated space sector. Due to the dual-use nature of space technology, ISRO has historically had a government-sanctioned monopoly on most space activities, says Rajeswari Pillai Rajagopalan, director of the Centre for Security, Strategy and Technology at the Observer Research Foundation think tank, in New Delhi. While major Indian engineering players like Larsen & Toubro and Godrej Aerospace have long supplied ISRO with components and even entire space systems, the relationship has been one of a supplier and vendor, she says.

But in 2020, Finance Minister Nirmala Sitharaman announced a series of reforms to allow private players to build satellites and launch vehicles, carry out launches, and provide space-based services. The government also created the Indian National Space Promotion and Authorisation Centre (InSpace), a new agency designed to act as a link between ISRO and the private sector, and affirmed that private companies would be able to take advantage of ISRO’s facilities.

The first launch of a private rocket from an ISRO spaceport is a major milestone for the Indian space industry, says Rajagopalan. “This step itself is pretty crucial, and it’s encouraging to other companies who are looking at this with a lot of enthusiasm and excitement,” she says. But more needs to be done to realize the government’s promised reforms, she adds. The Space Activities Bill that is designed to enshrine the country’s space policy in legislation has been languishing in draft form for years, and without regulatory clarity, it’s hard for the private sector to justify significant investments. “These are big, bold statements, but these need to be translated into actual policy and regulatory mechanisms,” says Rajagopalan.

Skyroot’s launch undoubtedly signals the growing maturity of India’s space industry, says Saurabh Kapil, associate director in PwC’s space practice. “It’s a critical message to the Indian space ecosystem, that we can do it, we have the necessary skill set, we have those engineering capabilities, we have those manufacturing or industrialization capabilities,” he says.

rocket launching into the sky with fire tail The Vikram-S rocket blasting off from the Satish Dhawan Space Centre, on the east coast of India.Skyroot

However, crossing this technical milestone is only part of the challenge, he says. The industry also needs to demonstrate a clear market for the kind of launch vehicles that companies like Skyroot are building. While private players are showing interest in launching small satellites for applications like agriculture and infrastructure monitoring, he says, these companies will be able to build sustainable businesses only if they are allowed to compete for more lucrative government and defense-sector contacts.

In the longer run, though, India’s space industry has ambitions of capturing a significant chunk of the global launch market, says Kapil. ISRO has already developed a reputation for both reliability and low cost—its 2014 mission to Mars cost just US $74 million, one-ninth the cost of a NASA Mars mission launched the same week. That is likely to translate to India’s private space industry, too, thanks to a considerably lower cost of skilled labor, land, and materials compared with those of other spacefaring nations, says Kapil. “The optimism is definitely there that because we are low on cost and high on reliability, whoever wants to build and launch small satellites is largely going to come to India,” he says.


Match ID: 222 Score: 0.71 source: spectrum.ieee.org age: 123 days
qualifiers: 0.71 startup

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