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Date/Time of Last Update: Wed Nov 30 03:00:31 2022 UTC




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In a Wisconsin Trump County, and Across the U.S., Progressive Health Care Initiatives Coasted Through
Tue, 29 Nov 2022 20:01:25 +0000

Initiatives to expand health care access and reduce costs won big on election night, rattling for-profit industry lobbyists.

The post In a Wisconsin Trump County, and Across the U.S., Progressive Health Care Initiatives Coasted Through appeared first on The Intercept.


Match ID: 0 Score: 120.00 source: theintercept.com age: 0 days
qualifiers: 40.00 saving, 30.00 finance, 25.00 savings, 25.00 money

A Criminal Ratted Out His Friend to the FBI. Now He's Trying to Make Amends.
Sat, 26 Nov 2022 12:00:23 +0000

The FBI paid a convicted sex offender $90,000 to set up his friend and his friend’s mentally ill buddy in a terrorism sting.

The post A Criminal Ratted Out His Friend to the FBI. Now He’s Trying to Make Amends. appeared first on The Intercept.


Match ID: 1 Score: 98.57 source: theintercept.com age: 3 days
qualifiers: 34.29 gold, 25.71 finance, 21.43 money, 17.14 business

Christmas savings clubs help spread the festive costs
Tue, 29 Nov 2022 00:04:14 GMT
How small businesses are using savings clubs to help customers spread the cost of Christmas
Match ID: 2 Score: 85.00 source: www.bbc.co.uk age: 1 day
qualifiers: 40.00 saving, 25.00 savings, 20.00 business

The Ultimate Transistor Timeline
Sun, 27 Nov 2022 16:00:00 +0000


Even as the initial sales receipts for the first transistors to hit the market were being tallied up in 1948, the next generation of transistors had already been invented (see “The First Transistor and How it Worked.”) Since then, engineers have reinvented the transistor over and over again, raiding condensed-matter physics for anything that might offer even the possibility of turning a small signal into a larger one.


But physics is one thing; mass production is another. This timeline shows the time elapsed between the invention of several transistor types and the year they became commercially available. To be honest, finding the latter set of dates was often a murky business, and we welcome corrections. But it’s clear that the initial breakneck pace of innovation seems to have slowed from 1970 to 2000, likely because these were the golden years for Moore’s Law, when scaling down the dimensions of the existing metal-oxide-semiconductor field-effect transistors (MOSFETs) led to computers that doubled in speed every couple of years for the same money. Then, when the inevitable end of this exponential improvement loomed on the horizon, a renaissance in transistor invention seems to have begun and continues to this day.

This article appears in the December 2022 print issue.


Match ID: 3 Score: 85.00 source: spectrum.ieee.org age: 2 days
qualifiers: 40.00 gold, 25.00 money, 20.00 business

TurboTax maker Intuit lowers revenue guidance for the year
Tue, 29 Nov 2022 21:44:31 GMT

Shares of Intuit Inc. fell 2% in the extended session Tuesday after the maker of tax-preparing software TurboTax and other business and personal-finance products beat Wall Street expectations for its fiscal first quarter but lowered its fiscal 2023 revenue guidance, saying it remained worried about its Credit Karma personal-finance brand. Intuit said it earned $40 million, or 14 cents a share, in the quarter, compared with $228 million, or 82 cents a share, in the year-ago period. Adjusted for one-time items, Intuit earned $1.66 a share. Revenue rose 29% to $2.6 billion. Analysts polled by FactSet expected adjusted earnings of $1.19 a share on revenue of $2.5 billion. "While we are pleased with first-quarter results, we shared earlier this month that Credit Karma experienced continuing deterioration across all verticals in the last few weeks of the first quarter," Chief Financial Officer Michelle Clatterbuck said in a statement. Intuit guided for fiscal 2023 revenue between $14.035 billion and $14.250 billion, representing growth of about 10% to 12%, down from a previous guidance of growth of about 14% to 16%. The analysts surveyed by FactSet expect revenue around $14.5 billion. Shares of Intuit ended the regular trading day down 1.5%.

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: 4 Score: 75.00 source: www.marketwatch.com age: 0 days
qualifiers: 30.00 finance, 25.00 stocks, 20.00 business

UK households have cut energy consumption by 10%, say suppliers
Sun, 27 Nov 2022 15:30:08 GMT

E.ON reports up to 15% drop as Grant Shapps writes to firms saying customers cutting back on energy use should not face direct debit rise

Britons have cut their gas and electricity use by more than 10% since October in the first evidence of the impact of the energy crisis on household habits, according to two of Britain’s biggest suppliers.

E.ON, Britain’s second-largest supplier, and Telecom Plus, which owns Utility Warehouse, have reported “double-digit” declines in recent weeks.

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Match ID: 5 Score: 75.00 source: www.theguardian.com age: 2 days
qualifiers: 30.00 finance, 25.00 money, 20.00 business

Try being trustworthy! Martin Lewis’s advice to MPs seeking to restore trust in politics
Tue, 29 Nov 2022 19:03:22 GMT

The money-saving expert and most trusted man in Britain has hard – and obvious - lessons for culture select committee

Here’s a thought. One that should keep some MPs awake at night. Are politicians intrinsically untrustworthy? Are only people who are predisposed to being economical with the truth attracted to a career in public life?

Or are they a misunderstood bunch? The good guys. Just ordinary men and women who want to make the world a better place. It’s just the nature of the job that forces them into some uneasy compromises with the truth.

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Match ID: 6 Score: 65.00 source: www.theguardian.com age: 0 days
qualifiers: 40.00 saving, 25.00 money

: Gold futures end higher to recoup some of their recent loss
Tue, 29 Nov 2022 18:46:00 GMT

Gold futures finished higher on Tuesday, with prices recouping most of what they lost a day earlier. The factor that “matters the most” is the Federal Reserve’s stance towards its monetary policy, said Naeem Aslam, chief market analyst at AvaTrade. A strong U.S. jobs number, due out Friday, could make the Fed think about its monetary policy, he said. The central bank “could adopt an ultra-hawkish monetary policy like before but so far, “the hope…is that the Fed will slow the roll in terms of increasing the interest rate.” Gold for February delivery GCG23 rose $8.40, or 0.5%, to settle at $1,763.70 an ounce on Comex after losing 0.8% on Monday.

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: 7 Score: 65.00 source: www.marketwatch.com age: 0 days
qualifiers: 40.00 gold, 25.00 stocks

Railroad stocks rally as strike risk effectively removed after President Biden urged Congress to step in
Tue, 29 Nov 2022 15:39:00 GMT

Shares of railroad operators rallied Tuesday, as Evercore ISI analyst Jonathan Chappell said President Joe Biden's urging of Congress to step into the stalled talks between labor unions and rail operators effectively removes the risk of a strike. Biden's urging comes after a coalition of more than 400 business groups sent a letter asking congressional leaders to step get involved to avert a strike, which many believe would have devastating effects on the U.S. economy. Evercore's Chappell said there appears to be bipartisan support in Congress to act as soon as the end of this week, or well ahead of the Dec. 9 strike deadline. "We were uncertain on Congress's willingness to end a strike in a bipartisan manner (mainly owing to strong pro-labor leanings), let alone a week before the anticipated strike date, but this risk is now removed," Chappell wrote in a note to clients. The Dow Jones Transportation Average rallied 1.1% in morning trading, to outperform by a wide margin the Dow Jones Industrial Average , which tacked on 53 points, or 0.2%. Among the Dow transports' rail components, shares of Norfolk Southern Corp. climbed 1.5%, CSX Corp. hiked up 1.4% and Union Pacific Corp. advanced 1.4%. Shares of Matson Inc. , which provides rail intermodal services, gained 1.7%.

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: 8 Score: 65.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks, 20.00 economy, 20.00 business

The crypto-collapse: inside the crazy world of FTX - podcast
Tue, 29 Nov 2022 03:00:14 GMT

The cryptocurrency exchange FTX collapsed earlier this month, leaving billions of dollars unaccounted for. Alex Hern explores what happened and where the money went

For a time, it seemed that everything Sam Bankman-Fried touched turned to gold. He’d been a maths whiz at university and made a fortune trading cryptocurrencies for a hedge fund before striking out on his own and founding a crypto exchange: FTX. The crypto boom made him a billionaire and he moved into a $40m apartment in the Bahamas with eight others in the group’s inner circle who were romantically linked. There were reports that stimulants were doled out to staff who worked intensely long days, often sleeping on beanbags at their desks.

Earlier this month, the music stopped. As investors in FTX began to take fright at rumours of a black hole in its balance sheet, the panic spread and Bankman-Fried failed to calm it. FTX collapsed, taking billions of dollars with it, and Bankman-Fried stood aside. Having become an ambassador for the crypto industry and one of its most trusted faces, he had become a pariah.

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Match ID: 9 Score: 65.00 source: www.theguardian.com age: 0 days
qualifiers: 40.00 gold, 25.00 money

Market Extra: Most deeply inverted Treasury curve in more than 4 decades has one upbeat takeaway for investors
Tue, 29 Nov 2022 20:35:00 GMT

Spencer Platt/Getty ImagesOne of the bond market’s most reliable indicators of impending U.S. recessions is pointed in a pretty pessimistic direction right now, but contains at least one optimistic message: The Federal Reserve will remain committed to its battle on inflation and, some analysts say, should ultimately win it.The spread between 2- BX:TMUBMUSD02Y and 10-year Treasury yields BX:TMUBMUSD10Y is stuck at one of its most negative levels since 1981-1982 after shrinking to as little as minus 78.5 basis points on Tuesday. Over the past week, it’s even approached minus 80 basis points. The more deeply negative the spread becomes, the more worrisome of a signal it’s emitting about the severity of the next economic downturn. Read:Bond-market recession gauge hits 41-year milestone as global growth fears mountBut there’s more than one way to read this measure: The spread also reflects the degree to which the bond market still has confidence that policy makers will do what’s needed to bring down inflation running near its highest levels of the past four decades. The policy-sensitive 2-year Treasury yield finished the New York session at 4.47% on Tuesday, and is up by 370.7 basis points since January, as traders factor in further Fed interest rate hikes. Meanwhile, the 10-year yield was at 3.75% — roughly 72 basis points below the 2-year yield, resulting in a deeply negative spread — and at a level that indicates traders aren’t factoring in a whole lot of additional premium based on the possibility of higher, long-term inflation. Higher and stickier yields at the front end of the curve are “a sign of Fed credibility,” with the central bank seen committed to keeping monetary policy restrictive for longer to rein in inflation, said Subadra Rajappa, head of U.S. rates strategy for Société Générale. “Unfortunately, tighter policy will lead to demand destruction and lower growth, which is keeping long-end yields depressed.”In theory, lower economic growth equates to lower inflation, which helps the Fed do its job of controlling prices. The million-dollar question in financial markets, though, is just how quickly inflation will come down to more normal levels closer to 2%. History shows that Fed rate hikes have no apparent maximum impact on inflation for about 1.5 to 2 years, according to famed economist Milton Friedman, who was cited in an August blog by Atlanta Fed researchers.“The yield curve will likely remain inverted until there is a clear sign of a policy pivot from the Fed,” Rajappa wrote in an email to MarketWatch on Tuesday. Asked whether the deeply inverted curve indicates central bankers will ultimately be successful in curbing inflation, she said, “It is not a question of if, but when. While inflation should steadily decline over the upcoming year, strong employment and sticky services inflation might delay the outcome.”Ordinarily, the Treasury yield curve slopes upward, not downward, when the bond market sees brighter growth prospects ahead. In addition, investors demand more compensation to hold a note or bond for a longer period of time, which also leads to an upward sloping Treasury curve. That’s part of the reason why inversions grab so much attention. And at the moment, multiple parts of the bond market, not just the 2s/10s spread, are inverted. For Ben Jeffery, a rates strategist at BMO Capital Markets, a deeply inverted curve “shows that the Fed has moved aggressively and will keep rates on hold in restrictive territory despite a quickly dimming economic outlook.”The 2s/10s spread hasn’t been this far below zero since the early years of Ronald Reagan’s presidency. In October 1981, when the 2s10s spread shrank to as little as minus 96.8 basis points, the annual headline inflation rate from the consumer-price index was above 10%, the fed-funds rate was around 19% under then-Federal Reserve Chairman Paul Volcker, and the U.S. economy was in the midst of one of its worst downturns since the Great Depression. Volcker’s bold moves paid off, though, with the annual headline CPI rate dropping below 10% the following month and continuing to fall more steeply in the months and years that followed. Inflation hadn’t reared its head again until last year and again this year, when the annual headline CPI rate went above 8% for seven straight months before dipping to 7.7% in October. On Tuesday, Treasury yields were little changed to higher as traders assessed more hawkish rhetoric from Fed policy makers such as St. Louis Fed President James Bullard, who said on Monday that the central bank will likely need to keep its benchmark interest rate above 5% for most of next year and into 2024 to cool inflation.Right now, “a deeply inverted yield curve signals the Fed is somewhat overtightening, but the impact on inflation may take some time to come through,” said Ben Emons, a senior portfolio manager and the head of fixed income/macro strategy at NewEdge Wealth in New York.

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: 10 Score: 55.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks, 20.00 economy, 10.00 wealth

Angela Korch to rejoin Vail Resorts as financial chief
Mon, 28 Nov 2022 23:03:20 GMT

Vail Resorts Inc. late Monday named Angela Korch as its next chief financial officer beginning Dec. 22, to succeed Michael Barkin, who announced plans to retire back in July. Vail noted that Korch "rejoins" the company after serving as financial chief at CorePower Yoga since May 2020. Korch started working for Vail back in 2010 and rose to heading the company's Corporate & Mountain Finance division. Korch and Barkin will work together in the handoff until Barkin's last day on Jan. 1, 2023. "We are pleased to welcome Angela back to Vail Resorts as our new CFO," said Kirsten Lynch, Vail chief executive, in a statement. "Angela is a strong leader with deep experience in our industry, a passion for our sport, and a long history with our company." Vail shares were flat after hours, following a 2.6% decline in the regular session to close at $258.80.

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: 11 Score: 55.00 source: www.marketwatch.com age: 1 day
qualifiers: 30.00 finance, 25.00 stocks

Lobbyist for Saudi Alfalfa Company Desiccating Arizona Was Elected to Maricopa County Board of Supervisors
Mon, 28 Nov 2022 17:24:10 +0000

Thomas Galvin lobbied on behalf of a Saudi company soaking up Arizona’s groundwater. He is now mediating an ongoing water dispute in neighboring Maricopa County.

The post Lobbyist for Saudi Alfalfa Company Desiccating Arizona Was Elected to Maricopa County Board of Supervisors appeared first on The Intercept.


Match ID: 12 Score: 55.00 source: theintercept.com age: 1 day
qualifiers: 35.00 real estate, 20.00 business

Epson quitting laser printers doesn’t address its bigger sustainability issue
Tue, 29 Nov 2022 19:20:50 +0000
Epson will sell only inkjet printers as of 2026.
Match ID: 13 Score: 50.00 source: arstechnica.com age: 0 days
qualifiers: 30.00 finance, 20.00 business

Sizewell C ‘confirmed’ again – this time it might be the real deal | Nils Pratley
Tue, 29 Nov 2022 18:47:31 GMT

Buying out China’s stake was inevitable but the government still has the onerous task of finding committed investors

Another day, another “confirmation” that the government plans to build the Sizewell C nuclear power plant in Suffolk – surely the “most announced” project in UK infrastructure history. The latest update, though, contained a genuine sign of seriousness: the Chinese are being paid to go away.

China General Nuclear (CGN), a state-backed firm, owned a 20% stake in the fledgling project and had, in effect, a right to subscribe to maintain its holding through the various funding rounds – just as it did at Hinkley Point C in Somerset. In practice, any form of Chinese involvement in Sizewell has been impossible for at least a year.

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Match ID: 14 Score: 50.00 source: www.theguardian.com age: 0 days
qualifiers: 30.00 finance, 20.00 business

Used thin client PCs are an unsexy, readily available Raspberry Pi alternative
Tue, 29 Nov 2022 18:03:00 +0000
Turn yesterday's corporate computer into today's Pi-like system—with some work.
Match ID: 15 Score: 50.00 source: arstechnica.com age: 0 days
qualifiers: 30.00 finance, 20.00 economy

Roku stock slumps after downgrade by long-time bull, citing market share and profitability concerns
Tue, 29 Nov 2022 12:25:39 GMT

Shares of Roku Inc. slumped 2.7% in premarket trading Tuesday, after KeyBanc Capital's Justin Patterson backed away from his long-time bullish stance on the streaming platform for TV, citing concerns over market share losses and the need to keep making investments at a time it's trying to save money. Patterson said the his reasons for being bullish, such as outsized growth in connected TV advertising and being a critical platform for media partners, "have not manifested." He cut his rating to sector weight, after being at overweight for at least two years. "[R]oku appears to be ceding market share, and has greater tech debt in its AdTech stack than we envisioned," Patterson wrote in a note to clients. "As resolving these issues requires sustained investment, we believe consensus is too optimistic on 2023E/2024E revenue and gross profit (we are 7%/8% and 5%/10% below [Wall] Street, respectively." He believes this makes achieving profitability in 2024E "challenging." The stock has plunged 76.4% year to date through Monday, while the S&P 500 has lost 16.8%.

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: 16 Score: 50.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks, 25.00 money

A Special Prosecutor Found Kevin Johnson’s Case Was Tainted by Racism. Missouri Is About to Kill Him Anyway.
Sun, 27 Nov 2022 15:15:12 +0000

Kevin Johnson is facing execution for killing a cop when he was 19. A special prosecutor says his sentence should be vacated.

The post A Special Prosecutor Found Kevin Johnson’s Case Was Tainted by Racism. Missouri Is About to Kill Him Anyway. appeared first on The Intercept.


Match ID: 17 Score: 50.00 source: theintercept.com age: 2 days
qualifiers: 40.00 saving, 10.00 wealth

Crypto Contagion Is Spreading, Fast
Fri, 25 Nov 2022 18:17:11 +0000
The collapse of FTX has set off a chain reaction that threatens to topple one of crypto’s oldest and most respected institutions.
Match ID: 18 Score: 50.00 source: www.wired.com age: 4 days
qualifiers: 21.43 finance, 14.29 economy, 14.29 business

UK food price inflation hits new high of 12.4%
Wed, 30 Nov 2022 00:01:01 GMT

Rise in cost of essentials will hit poorer households, already struggling with higher energy bills, hardest

UK food price inflation hit a new high of 12.4% in November as the price of basics such as eggs, dairy products and coffee shot up.

Fresh foods led the increase in prices – with inflation rising to 14.3% from 13.3% in October – with rises expected to continue into next year according to the latest data from the British Retail Consortium trade body, which represents most big retailers, and the market research firm NielsenIQ.

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Match ID: 19 Score: 45.00 source: www.theguardian.com age: 0 days
qualifiers: 25.00 money, 20.00 business

S&P 500 falls third straight day as U.S. stocks end mostly lower Tuesday
Tue, 29 Nov 2022 21:04:30 GMT

U.S. stocks ended mostly lower Tuesday, with the S&P 500 and Nasdaq Composite booking a third straight day of losses as investors assessed downbeat data on U.S. consumer confidence and China's step toward potentially easing its strict COVID policy. The Dow Jones Industrial Average closed about flat, while the S&P 500 slipped 0.2% and the technology-heavy Nasdaq dropped 0.6%, according to preliminary data from FactSet. The Conference Board said Tuesday that its U.S. consumer confidence index fell in November to a four-month low amid concerns over a slowing economy and high inflation.

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: 45.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks, 20.00 economy

: U.S. oil futures post back-to-back gains
Tue, 29 Nov 2022 19:38:00 GMT

Oil futures settled higher on Tuesday for a second straight session. The potential for new output cuts from the Organization of the Petroleum Exporting Countries and their allies, together known as OPEC+, which meets Sunday, provided support for oil prices Tuesday, said Christin Kelley, senior commodity analyst at Schneider Electric. Also, “growing internal opposition to lockdown measures in China, as well as an increasing push to vaccinate the elderly, are driving speculation of a potential reopening of China’s economy,” she said. “Such measures would help support crude demand for the world’s largest crude importer.” U.S. benchmark WTI crude for January delivery CLF23 rose 96 cents, or 1.2%, to settle at $78.20 a barrel on the New York Mercantile Exchange. On Monday, prices shook off early losses to finish with a 1.3% gain.

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: 45.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks, 20.00 economy

Octopus takeover of Bulb faces delay after rivals seek judicial review
Tue, 29 Nov 2022 18:34:23 GMT

Three companies complain over lack of transparency around deal which could be biggest government bailout since RBS and Lloyds

The takeover of collapsed bailed-out energy supplier Bulb by rival Octopus faces further delays after three rival companies launched judicial review proceedings, arguing that there are “significant concerns” over a possible £1bn government-funded “dowry”.

Octopus agreed to buy Bulb out of a special government-handled administration last month after a year-long process which could cost the taxpayer up to £6.5bn, according to a government estimate.

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Match ID: 22 Score: 45.00 source: www.theguardian.com age: 0 days
qualifiers: 25.00 money, 20.00 business

Cannabis investment firm RIV Capital posts loss with impairment on Etain acquisition
Tue, 29 Nov 2022 14:02:42 GMT

RIV Capital Inc. on Tuesday reported a second-quarter loss of $141.9 million, or 84 cents a share, from a loss of $7.79 million, or a penny a share, in the year-ago quarter. Revenue increased to just under $2 million from zero revenue in the year-ago period. The latest quarter included a non-cash, goodwill impairment charge of $138.9 million related to its acquisition of New York-based cannabis company Etain, which it expects to close before the end of the year. RIV Capital, which was formerly called Canopy Rivers when it was part of Canopy Growth Corp. , ended the quarter with $165 million in cash for its Etain investment and other potential M&A deals. Scotts Miracle-Gro Co. -backed RIV Capital Inc. in March agreed to pay about $247 million to acquire Etain LLC and Etain IP LLC, the New York cannabis market's only women-owned and operated business and one of 10 approved vertically integrated operators in the state. OTC shares of RIV Capital are down 81% in 2022, compared to a loss of 56.8% by the AdvisorShares Pure U.S. Cannabis ETF and a 29.4% drop by the Nasdaq .

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: 45.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks, 20.00 business

Boston Scientific to acquire Apollo Endosurgery for $615 million in cash
Tue, 29 Nov 2022 12:13:54 GMT

Boston Scientific Corp. said Tuesday it has agreed to acquire Apollo Endosurgery Inc. for $10 a share, or about $615 million in cash. The news sent Apollo's stock, which closed Monday at $6, up 61% in premarket trade. The company has a portfolio of devices used in endoluminal surgery procedures to close gastrointestinal defects, manage gastrointestinal complications and aid in weight loss for patients suffering from obesity, and is expected to generate net sales of about $76 million in 2022. "Endoluminal surgery is an emerging field and a core focus for our Endoscopy business," said Mike Jones, senior vice president and president, Endoscopy, Boston Scientific. The deal is expected to close in the first half of 2023. The deal is expected to be immaterial to Boston Scientific's per-share earnings in 2023, but to boost them after that. Boston Scientific shares were not yet active premarket, but have gained 3% in the year to date, while the S&P 500 has fallen 17%.

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: 45.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks, 20.00 business

Royal Bank of Canada to acquire HSBC Canada for C$13.5 billion in cash
Tue, 29 Nov 2022 12:04:38 GMT

Royal Bank of Canada said Tuesday it has reached an agreement to acquire HSBC Canada for C$13.5 billion ($10.1 billion) in cash. "This acquisition builds on our core domestic retail business and expands our international product capabilities," said Neil McLaughlin, Group Head, Personal & Commercial Banking, RBC. The deal is expected to close by late 2023 and to add a bank with $134 billion in assets as of Sept 30, about 130 branches and 4,200 full-time employees. The price offers a 9.4 times multiple of HSBC Canada's estimated 2024 adjusted earnings of $1.4 billion assuming fully realized expense synergies, RBC said in a statement. The deal is expected to boost EPS by 6% based on 2024 consensus estimates. RBC expects about $740 million in annual pretax cost synergies and to incur total acquisition and integration costs of about $1 billion. Shares were not yet active premarket but are down 7% in the year to date, while the S&P 500 has fallen 17%.

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: 25 Score: 45.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks, 20.00 business

Coronavirus tally: China to hold media briefing on COVID policy and boost vaccinations for the elderly
Tue, 29 Nov 2022 11:24:18 GMT

Chinese top officials said they will hold a media briefing Tuesday on the country's pandemic-control policies, and pledged that long-term restrictions would be "rectified and avoided." The move comes after a weekend of protests against the zero-COVID policy that has led many people to be forced to stay at home for long periods and derailed the economy. The National Health Commissions said it would boost the effort to vaccinate the elderly and reduce the gap between primary shots and boosters to three months, as Al Jazeera reported. In the U.S., known cases of COVID are rising again with the daily average standing at 41,755 on Monday, according to a New York Times tracker, up 6% from two weeks ago. The daily average for hospitalizations was flat at 28,135, while the daily average for deaths is up 6% to 314. Globally, the confirmed case tally rose above 641.8 million on Tuesday, according to data aggregated by Johns Hopkins, while the death toll is above 6.63 million with the U.S leading the world with 98.6 million cases and 1,079,477 fatalities.

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: 26 Score: 45.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks, 20.00 economy

Calls for UK ban on pre-payment meter installations made under court warrants
Tue, 29 Nov 2022 00:01:11 GMT

End Fuel Poverty Coalition fears energy suppliers are using warrants to disconnect poorest ‘by the back door’

Campaigners have called for an immediate ban on pre-payment meter (PPM) installations made under court warrants because of fears that energy suppliers are using them to disconnect the poorest, most indebted customers “by the back door”.

Energy firms’ licence conditions protect many vulnerable people from formal disconnection over the winter, but the End Fuel Poverty Coalition said transferring households on to PPMs, which require regular top-ups and charge for energy at a higher rate, often prompted people in debt to “self-disconnect”.

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Match ID: 27 Score: 45.00 source: www.theguardian.com age: 1 day
qualifiers: 25.00 money, 20.00 business

Chemours stock falls more than 5% after company says it's on pace to miss guidance
Mon, 28 Nov 2022 22:59:18 GMT

Shares of Chemours Co. fell more than 5% in the extended session Monday after the chemicals company said it was running slightly below the low end of its full-year 2022 guidance range for an adjusted EBITDA between $1.40 billion and $1.45 billion and free cash flow of more than than $575 million. Demand for titanium dioxide has weakened in the fourth quarter, "most notably in Europe and Asia as the global outlook grows increasingly uncertain," the company said. And as expected, fourth-quarter seasonality and higher raw-material and input costs are impacting some of Chemours' businesses, it said. "Chemours is taking strategic cost actions in order to better position the business for 2023 and beyond," it said in a presentation to a basic-materials conference. Shares of Chemours ended the regular trading day down 4.1%.

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: 45.00 source: www.marketwatch.com age: 1 day
qualifiers: 25.00 stocks, 20.00 business

I Lost $17,000 in Crypto. Here’s How to Avoid My Mistake
Thu, 24 Nov 2022 13:00:00 +0000
I’m not the first person to suffer this fate, but hopefully I can be the last.
Match ID: 29 Score: 42.86 source: www.wired.com age: 5 days
qualifiers: 17.14 finance, 14.29 money, 11.43 business

Dip in Australia’s inflation rate in October raises hopes price rises may have peaked
Wed, 30 Nov 2022 02:37:11 GMT

Headline CPI rate eases from 7.3% to 6.9%, lower than economists’ expectations, but fuel prices still rose as full excise rate returned

Australia’s inflation rate eased in October, helped by smaller increases for food, adding to expectations that the rate of price rises may be nearing their peak.

The headline consumer price index for last month was 6.9%, slowing from the 7.3% pace reported for September, the Australian Bureau of Statistics said. Some economists, such as CBA, had predicted the October CPI rate to come in at 7.4%.

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Match ID: 30 Score: 40.00 source: www.theguardian.com age: 0 days
qualifiers: 20.00 economy, 20.00 business

Google reportedly has Gmail and Calendar apps in the works for Wear OS
Tue, 29 Nov 2022 21:32:46 +0000
Google Workspace's wearables neglect is hopefully coming to an end.
Match ID: 31 Score: 40.00 source: arstechnica.com age: 0 days
qualifiers: 40.00 gold

Musk’s Twitter abandons COVID misinfo policy, shirking “huge responsibility”
Tue, 29 Nov 2022 20:03:40 +0000
"In cases like this pandemic, good information is life-saving."
Match ID: 32 Score: 40.00 source: arstechnica.com age: 0 days
qualifiers: 40.00 saving

The Guardian view on Biden’s ‘Buy America’ strategy: a wake-up call for Europe | Editorial
Tue, 29 Nov 2022 18:50:30 GMT

Huge subsidies for US-based low-carbon manufacturers are posing big problems for EU leaders

In a slick General Motors advert aired during last year’s Super Bowl, the actor and comedian Will Ferrell took patriotic umbrage at Norway’s ability to sell more electric vehicles per capita than the US. “Norway’s beating us at EVs!”, Ferrell lamented, before promoting GM’s latest battery technology to the watching millions.

Almost two years on, the angst is being felt on the other side of the Atlantic. Following on from President Joe Biden’s “Buy America” rules for infrastructure, his Inflation Reduction Act (IRA) will deliver, from January, almost $370bn worth of subsidies and tax breaks to US-based companies involved in the transition to a low-carbon economy. Around $50bn will come in the form of tax credits to persuade Americans to buy electric vehicles made in North America (Canada and Mexico were included in the deal after initially being left out).

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Match ID: 33 Score: 40.00 source: www.theguardian.com age: 0 days
qualifiers: 20.00 economy, 20.00 business

The Future of the Transistor Is Our Future
Tue, 29 Nov 2022 17:45:32 +0000


This is a guest post in recognition of the 75th anniversary of the invention of the transistor. It is adapted from an essay in the July 2022 IEEE Electron Device Society Newsletter. The views expressed here are solely those of the author and do not represent positions of IEEE Spectrum or the IEEE.

On the 75th anniversary of the invention of the transistor, a device to which I have devoted my entire career, I’d like to answer two questions: Does the world need better transistors? And if so, what will they be like?

I would argue, that yes, we are going to need new transistors, and I think we have some hints today of what they will be like. Whether we’ll have the will and economic ability to make them is the question.

I believe the transistor is and will remain key to grappling with the impacts of global warming. With its potential for societal, economic, and personal upheaval, climate change calls for tools that give us humans orders-of-magnitude more capability.

Semiconductors can raise the abilities of humanity like no other technology. Almost by definition, all technologies increase human abilities. But for most of them, natural resources and energy constrains make orders-of magnitude improvements questionable. Transistor-enabled technology is a unique exception for the following reasons.

  1. As transistors improve, they enable new abilities such as computing and high-speed communication, the Internet, smartphones, memory and storage, robotics, artificial intelligence, and other things no one has thought of yet.
  2. These abilities have wide applications, and they transform all technologies, industries, and sciences.
    a. Semiconductor technology is not nearly as limited in growth by its material and energy usages as other technologies. ICs use relatively small amounts of materials. As a result, they’re being made smaller, and the less materials they use, the faster, more energy efficient, and capable they become.
  3. Theoretically, the energy required for information processing can still be reduced to less than one-thousandth of what is required today . Although we do not yet know exactly how to approach such theoretical efficiency, we know that increasing energy efficiency a thousandfold would not violate physical laws. In contrast, the energy efficiencies of most other technologies, such as motors and lighting, are already at 30 to 80 percent of their theoretical limits.

Transistors: past, present, and future

How we’ll continue to improve transistor technology is relatively clear in the short term, but it gets murkier the farther out you go from today. In the near term, you can glimpse the transistor’s future by looking at its recent past.

The basic planar (2D) MOSFET structure remained unchanged from 1960 until around 2010, when it became impossible to further increase transistor density and decrease the device’s power consumption. My lab at the University of California, Berkeley, saw that point coming more than a decade earlier. We reported the invention of the FinFET, the planar transistor’s successor, in 1999. FinFET, the first 3D MOSFET, changed the flat and wide transistor structure to a tall and narrow one. The benefit is better performance in a smaller footprint, much like the benefit of multistory buildings over single-story ones in a crowded city.

The FinFET is also what’s called a thin-body MOSFET, a concept that continues to guide the development of new devices. It arose from the insight that current will not leak through a transistor within several nanometers of the silicon surface because the surface potential there is well controlled by the gate voltage. FinFETs take this thin-body concept to heart. The device’s body is the vertical silicon fin, which is covered by oxide insulator and gate metal, leaving no silicon outside the range of strong gate control. FinFETs reduced leakage current by orders of magnitude and lowered transistor operating voltage. It also pointed toward the path for further improvement: reducing the body thickness even more.

The fin of the FinFET has become thinner and taller with each new technology node. But this progress has now become too difficult to maintain. So industry is adopting a new 3D thin-body CMOS structure, called gate-all-around (GAA). Here, a stack of ribbons of semiconductor make up the thin body.

Three different configurations of rectangles have blue, yellow, and pink portions. Each evolution of the MOSFET structure has been aimed at producing better control over charge in the silicon by the gate [pink]. Dielectric [yellow] prevents charge from moving from the gate into the silicon body [blue].

The 3D thin-body trend will continue from these 3D transistors to 3D-stacked transistors, 3D monolithic circuits, and multichip packaging. In some cases, this 3D trend has already reached great heights. For instance, the regularity of the charge-trap memory-transistor array allowed NAND flash memory to be the first IC to transition from 2D circuits to 3D circuits. Since the first report of 3D NAND by Toshiba in 2007, the number of stacked layers has grown from 4 to beyond 200.

Monolithic 3D logic ICs will likely start modestly, with stacking the two transistors of a CMOS inverter to reduce all logic gates’ footprints [see “3D-Stacked CMOS Takes Moore’s Law to New Heights”]. But the number of stacks may grow. Other paths to 3D ICs may employ the transfer or deposition of additional layers of semiconductor films, such as silicon, silicon germanium, or indium gallium arsenide onto a silicon wafer.

The thin-body trend might meet its ultimate endpoint in 2D semiconductors, whose thickness is measured in atoms. Molybdenum disulfide molecules, for example, are both naturally thin and relatively large, forming a 2D semiconductor that may be no more than three atoms wide yet have very good semiconductor properties. In 2016, engineers in California and Texas used a film of the 2D-semiconductor molecule molybdenum disulfide and a carbon nanotube to demonstrate a MOSFET with a critical dimension: a gate length just 1 nanometer across. Even with a gate as short as 1 nm, the transistor leakage current was only 10 nanoamperes per millimeter, comparable with today’s best production transistor.

“The progress of transistor technology has not been even or smooth.”

One can imagine that in the distant future, the entire transistor may be prefabricated as a single molecule. These prefabricated building blocks might be brought to their precise locations in an IC through a process called directed-self-assembly (DSA). To understand DSA, it may be helpful to recall that a COVID virus uses its spikes to find and chemically dock itself onto an exact spot at the surface of particular human cells. In DSA, the docking spots, the “spikes,” and the transistor cargo are all carefully designed and manufactured. The initial docking spots may be created with lithography on a substrate, but additional docking spots may be brought in as cargo in subsequent steps. Some of the cargo may be removed by heat or other means if they are needed only during the fabrication process but not in the final product.

Besides making transistors smaller, we’ll have to keep reducing their power consumption. Here we could see an order-of-magnitude reduction through the use of what are called negative-capacitance field-effect transistors (NCFET). These require the insertion of a nanometer-thin layer of ferroelectric material, such as hafnium zirconium oxide, in the MOSFET’s gate stack. Because the ferroelectric contains its own internal electric field, it takes less energy to switch the device on or off. An additional advantage of the thin ferroelectric is the possible use of the ferroelectric’s capacity to store a bit as the state of its electric field, thereby integrating memory and computing in the same device.

Two smiling men in suits. The man on the left wears a large golden medal around his neck. The author [left] received the U.S. National Medal of Technology and Innovation from President Barack Obama [right] in 2016. Kevin Dietsch/UPI/Alamy

To some degree the devices I’ve described arose out of existing trends. But future transistors may have very different materials, structures, and operating mechanisms from those of today’s transistor. For example, the nanoelectromechanical switch is a return to the mechanical relays of decades past rather than an extension of the transistor. Rather than relying on the physics of semiconductors, it uses only metals, dielectrics, and the force between closely spaced conductors with different voltages applied to them.

All these examples have been demonstrated with experiments years ago. However, bringing them to production will require much more time and effort than previous breakthroughs in semiconductor technology.

Getting to the future

Will we be able to achieve these feats? Some lessons from the past indicate that we could.

The first lesson is that the progress of transistor technology has not been even or smooth. Around 1980, the rising power consumption per chip reached a painful level. The adoption of CMOS, replacing NMOS and bipolar technologies—and later, the gradual reduction of operation voltage from 5 volts to 1—gave the industry 30 years of more or less straightforward progress. But again, power became an issue. Between 2000 and 2010, the heat generated per square centimeter of IC was projected by thoughtful researchers to soon reach that of the nuclear-reactor core. The adoption of 3D thin-body FinFET and multicore processor architectures averted the crisis and ushered in another period of relatively smooth progress.

The history of transistor technology may be described as climbing one mountain after another. Only when we got to the top of one were we able see the vista beyond and map a route to climb the next taller and steeper mountain.

The second lesson is that the core strength of the semiconductor industry—nanofabrication—is formidable. History proves that, given sufficient time and economic incentives, the industry has been able to turn any idea into reality, as long as that idea does not violate scientific laws.

But will the industry have sufficient time and economic incentives to continue climbing taller and steeper mountains and keep raising humanity’s abilities?

It’s a fair question. Even as the fab industry’s resources grow, the mountains of technology development grow even faster. A time may come when no one fab company can reach the top of the mountain to see the path ahead. What happens then?

The revenue of all semiconductor fabs (both independent and those, like Intel, that are integrated companies) is about one-third of the semiconductor industry revenue. But fabs make up just 2 percent of the combined revenues of the IT, telecommunications, and consumer-electronics industries that semiconductor technology enables. Yet the fab industry bears most of the growing burden of discovering, producing, and marketing new transistors and nanofabrication technologies. That needs to change.

For the industry to survive, the relatively meager resources of the fab industry must be prioritized in favor of fab building and shareholder needs over scientific exploration. While the fab industry is lengthening its research time horizon, it needs others to take on the burden too. Humanity’s long-term problem-solving abilities deserve targeted public support. The industry needs the help of very-long-term exploratory research, publicly funded, in a Bell Labs–like setting or by university researchers with career-long timelines and wider and deeper knowledge in physics, chemistry, biology, and algorithms than corporate research currently allows. This way, humanity will continue to find new transistors and gain the abilities it will need to face the challenges in the centuries ahead.


Match ID: 34 Score: 40.00 source: spectrum.ieee.org age: 0 days
qualifiers: 40.00 gold

US rail strike 2022: What would be affected if it happens?
Tue, 29 Nov 2022 17:44:48 GMT
President Biden has urged Congress to take steps to avert a strike as it would devastate the economy.
Match ID: 35 Score: 40.00 source: www.bbc.co.uk age: 0 days
qualifiers: 20.00 economy, 20.00 business

Dorset detectorist's medieval ring sells for £38k
Tue, 29 Nov 2022 16:12:06 GMT
The gold and diamond ring, found in a Dorset field, sold at a auction for £50k including fees.
Match ID: 36 Score: 40.00 source: www.bbc.co.uk age: 0 days
qualifiers: 40.00 gold

The EV Transition Explained: Can the Grid Cope?
Mon, 28 Nov 2022 21:18:46 +0000


There have been vigorous debates pro and con in the United States and elsewhere over whether electric grids can support EVs at scale. The answer is a nuanced “perhaps.” It depends on several factors, including the speed of grid-component modernization, the volume of EV sales, where they occur and when, what kinds of EV charging are being done and when, regulator and political decisions, and critically, economics.

The city of Palo Alto, Calif. is a microcosm of many of the issues involved. Palo Alto boasts the highest adoption rate of EVs in the United States: In 2020, one in six of the town’s 25,000 households owned an EV. Of the 52,000 registered vehicles in the city, 4,500 are EVs, and on workdays, commuters drive another 3,000 to 5,000 EVs to enter the city. Residents can access about 1,000 charging ports spread over 277 public charging stations, with another 3,500 or so charging ports located at residences.

Palo Alto’s government has set a very aggressive Sustainability and Climate Action Plan with a goal of reducing its greenhouse gas emissions to 80 percent below the 1990 level by the year 2030. In comparison, the state’s goal is to achieve this amount by 2050. To realize this reduction, Palo Alto must have 80 percent of vehicles within the next eight years registered in (and commuting into) the city be EVs (around 100,000 total). The projected number of charging ports will need to grow to an estimated 6,000 to 12,000 public ports (some 300 being DC fast chargers) and 18,000 to 26,000 residential ports, with most of those being L2-type charging ports.

“There are places even today where we can’t even take one more heat pump without having to rebuild the portion of the system. Or we can’t even have one EV charger go in.” —Tomm Marshall

To meet Palo Alto’s 2030 emission-reduction goals, the city, which owns and operates the electric utility, would like to increase significantly the amount of local renewable energy being used for electricity generation (think rooftop solar) including the ability to use EVs as distributed-energy resources (vehicle-to-grid (V2G) connections). The city has provided incentives for the purchase of both EVs and charging ports, the installation of heat-pump water heaters, and the installation of solar and battery-storage systems.

There are, however, a few potholes that need to be filled to meet the city’s 2030 emission objectives. At a February meeting of Palo Alto’s Utilities Advisory Commission, Tomm Marshall, assistant director of utilities, stated, “There are places even today [in the city] where we can’t even take one more heat pump without having to rebuild the portion of the [electrical distribution] system. Or we can’t even have one EV charger go in.”

Peak loading is the primary concern. Palo Alto’s electrical-distribution system was built for the electric loads of the 1950s and 1960s, when household heating, water, and cooking were running mainly on natural gas. The distribution system does not have the capacity to support EVs and all electric appliances at scale, Marshall suggested. Further, the system was designed for one-way power, not for distributed-renewable-energy devices sending power back into the system.

A big problem is the 3,150 distribution transformers in the city, Marshall indicated. A 2020 electrification-impact study found that without improvements, more than 95 percent of residential transformers would be overloaded if Palo Alto hits its EV and electrical-appliance targets by 2030.

Palo Alto’s electrical-distribution system needs a complete upgrade to allow the utility to balance peak loads.

For instance, Marshall stated, it is not unusual for a 37.5 kilovolt-ampere transformer to support 15 households, as the distribution system was originally designed for each household to draw 2 kilowatts of power. Converting a gas appliance to a heat pump, for example, would draw 4 to 6 kW, while an L2 charger for EVs would be 12 to 14 kW. A cluster of uncoordinated L2 charging could create an excessive peak load that would overload or blow out a transformer, especially when they are toward the end of their lives, which many already are. Without smart meters—that is, Advanced Metering Infrastructure (AMI), which will be introduced into Palo Alto in 2024—the utility has little to no household peak load insights.

Palo Alto’s electrical-distribution system needs a complete upgrade to allow the utility to balance peak loads, manage two-way power flows, install the requisite number of EV charging ports and electric appliances to support the city’s emission-reduction goals, and deliver power in a safe, reliable, sustainable, and cybersecure manner. The system also must be able to cope in a multihour-outage situation, where future electrical appliances and EV charging will commence all at once when power is restored, placing a heavy peak load on the distribution system.

A map of EV charging stations in the Palo Alto, CA area PlugShare.comA map of EV charging stations in the Palo Alto, CA area from PlugShare.com

Palo Alto is considering investing US $150 million toward modernizing its distribution system, but that will take two to three years of planning, as well as another three to four years or more to perform all the necessary work, but only if the utility can get the engineering and management staff, which continues to be in short supply there and at other utilities across the country. Further, like other industries, the energy business has become digitized, meaning the skills needed are different from those previously required.

Until it can modernize its distribution network, Marshall conceded that the utility must continue to deal with angry and confused customers who are being encouraged by the city to invest in EVs, charging ports, and electric appliances, only then to be told that they may not be accommodated anytime soon.

Policy runs up against engineering reality

The situation in Palo Alto is not unique. There are some 465 cities in the United States with populations between 50,000 and 100,000 residents, and another 315 that are larger, many facing similar challenges. How many can really support a rapid influx of thousands of new EVs? Phoenix, for example, wants 280,000 EVs plying its streets by 2030, nearly seven times as many as it has currently. Similar mismatches between climate-policy desires and an energy infrastructure incapable of supporting those policies will play out across not only the United States but elsewhere in one form or another over the next two decades as conversion to EVs and electric appliances moves to scale.

As in Palo Alto, it will likely be blown transformers or constantly flickering lights that signal there is an EV charging-load issue. Professor Deepak Divan, the director of the Center for Distributed Energy at Georgia Tech, says his team found that in residential areas “multiple L2 chargers on one distribution transformer can reduce its life from an expected 30 to 40 years to 3 years.” Given that most of the millions of U.S. transformers are approaching the end of their useful lives, replacing transformers soon could be a major and costly headache for utilities, assuming they can get them.

Supplies for distribution transformers are low, and costs have skyrocketed from a range of $3,000 to $4,000 to $20,000 each. Supporting EVs may require larger, heavier transformers, which means many of the 180 million power poles on which these need to sit will need to be replaced to support the additional weight.

Exacerbating the transformer loading problem, Divan says, is that many utilities “have no visibility beyond the substation” into how and when power is being consumed. His team surveyed “twenty-nine utilities for detailed voltage data from their AMI systems, and no one had it.”

This situation is not true universally. Xcel Energy in Minnesota, for example, has already started to upgrade distribution transformers because of potential residential EV electrical-load issues. Xcel president Chris Clark told the Minneapolis Star Tribune that four or five families buying EVs noticeably affects the transformer load in a neighborhood, with a family buying an EV “adding another half of their house.”

Joyce Bodoh, director of energy solutions and clean energy for Virginia’s Rappahannock Electric Cooperative (REC), a utility distributor in central Virginia, says that “REC leadership is really, really supportive of electrification, energy efficiency, and electric transportation.” However, she adds, “all those things are not a magic wand. You can’t make all three things happen at the same time without a lot of forward thinking and planning.”

Total U.S. Energy Consumption


For nearly 50 years, Lawrence Livermore National Laboratory has been publishing a Sankey diagram of estimated U.S. energy consumption from various generation sources, as shown above. In 2021, the United States consumed 97.3 quadrillion British thermal units (quads) of energy, with the transportation sector using 26.9 quads, 90 percent of it from petroleum. Obviously, as the transportation sector electrifies, electricity generation will need to grow in some reduced proportion of the energy once provided to the transportation section by petroleum, given the higher energy efficiency of EVs.

To achieve the desired reduction in greenhouse gases, renewable-energy generation of electricity will need to replace fossil fuels. The improvements and replacements to the grid’s 8,000 power-generation units and 600,000 circuit miles of AC transmission lines (240,000 circuit miles being high-voltage lines) and 70,000 substations to support increased renewable energy and battery storage is estimated to be more than $2.5 trillion in capital, operations, and maintenance costs by 2035.

In the short term, it is unlikely that EVs will create power shortfalls in the U.S. grid, but the rising number of EVs will test the local grid’s reliability at many of the 3,000 electric-distribution utilities in the United States, which themselves own more than 5.5 million miles of power lines. It is estimated that these utilities need $1 trillion in upgrades by 2035.

As part of this planning effort, Bodoh says that REC has actively been performing “an engineering study that looked at line loss across our systems as well as our transformers, and said, ‘If this transformer got one L2 charger, what would happen? If it got two L2s, what would happen, and so on?’” She adds that REC “is trying to do its due diligence, so we don’t get surprised when a cul-de-sac gets a bunch of L2 chargers and there’s a power outage.”

REC also has hourly energy-use data from which it can find where L2 chargers may be in use because of the load profile of EV charging. However, Bodoh says, REC does not just want to know where the L2 chargers are, but also to encourage its EV-owning customers to charge at nonpeak hours—that is, 9 p.m. to 5 a.m. and 10 a.m. to 2 p.m. REC has recently set up an EV charging pilot program for 200 EV owners that provides a $7 monthly credit if they do off-peak charging. Whether REC or other utilities can convince enough EV owners of L2 chargers to consistently charge during off-peak hours remains to be seen.

“Multiple L2 chargers on one distribution transformer can reduce its life from an expected 30 to 40 years to 3 years.” —Deepak Divan

Even if EV owner behavior changes, off-peak charging may not fully solve the peak-load problem once EV ownership really ramps up. “Transformers are passively cooled devices,” specifically designed to be cooled at night, says Divan. “When you change the (power) consumption profile by adding several EVs using L2 chargers at night, that transformer is running hot.” The risk of transformer failure from uncoordinated overnight charging may be especially aggravated during times of summer heat waves, an issue that concerns Palo Alto’s utility managers.

There are technical solutions available to help spread EV charging peak loads, but utilities will have to make the investments in better transformers and smart metering systems, as well as get regulatory permission to change electricity-rate structures to encourage off-peak charging. Vehicle-to-grid (V2G), which allows an EV to serve as a storage device to smooth out grid loads, may be another solution, but for most utilities in the United States, this is a long-term option. Numerous issues need to be addressed, such as the updating of millions of household electrical panels and smart meters to accommodate V2G, the creation of agreed-upon national technical standards for the information exchange needed between EVs and local utilities, the development of V2G regulatory policies, and residential and commercial business models, including fair compensation for utilizing an EV’s stored energy.

As energy expert Chris Nelder noted at a National Academy EV workshop, “vehicle-to-grid is not really a thing, at least not yet. I don’t expect it to be for quite some time until we solve a lot of problems at various utility commissions, state by state, rate by rate.”

In the next article in the series, we will look at the complexities of creating an EV charging infrastructure.


Match ID: 37 Score: 40.00 source: spectrum.ieee.org age: 1 day
qualifiers: 20.00 economy, 20.00 business

I Kissed a Lot of Frogs (So That You Don’t Have To)
Sun, 27 Nov 2022 11:00:00 +0000
I can’t explain it exactly, but he made me feel very beautiful.
Match ID: 38 Score: 40.00 source: www.newyorker.com age: 2 days
qualifiers: 40.00 gold

Philly’s Reform Prosecutor Reacts to His Impeachment
Tue, 29 Nov 2022 11:00:22 +0000

Pennsylvania lawmakers accused Philadelphia District Attorney Larry Krasner of causing a crime “crisis.”

The post Philly’s Reform Prosecutor Reacts to His Impeachment appeared first on The Intercept.


Match ID: 39 Score: 35.00 source: theintercept.com age: 0 days
qualifiers: 25.00 money, 10.00 wealth

Alibaba founder Jack Ma hiding out in Tokyo, reports say
Tue, 29 Nov 2022 16:15:25 GMT

Billionaire rarely seen in public since criticising attitude of China’s regulators towards tech firms in 2020

The billionaire Jack Ma has reportedly been hiding out in Tokyo with his family during Beijing’s crackdown on the country’s star tech firms and its most powerful and wealthy business people.

Ma, the founder of the e-commerce giant Alibaba who until the tech clampdown was China’s richest person, has rarely been seen in public since criticising the attitude of Chinese regulators towards tech companies at a summit in Shanghai two years ago.

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Match ID: 40 Score: 30.00 source: www.theguardian.com age: 0 days
qualifiers: 20.00 business, 10.00 wealth

Luxurious Standards at L’Ami Pierre and Lodi
Fri, 25 Nov 2022 11:00:00 +0000
Chefs of the highest pedigree lend expertise to the pursuit of small daily pleasures, such as jambon-beurre and a maritozzo pastry.
Match ID: 41 Score: 28.57 source: www.newyorker.com age: 4 days
qualifiers: 28.57 gold

Online shoppers 'held out' for Cyber Week this year, Salesforce says
Tue, 29 Nov 2022 23:59:42 GMT

Online sales during this year's Cyber Week rose 2% year-over-year to a record $281 billion worldwide, Salesforce said on Tuesday, as customers zeroed in on discounts amid decades-high inflation during the holiday shopping period, which runs from Thanksgiving through Cyber Monday. The company, which analyzed shopping data from 1.5 billion consumers, said that after "lackluster" deals earlier in the season, retailers poured on the markdowns more aggressively as Cyber Week began. "The data showed a departure from Cyber Weeks in 2020 and 2021, when online shopping was increasingly spread throughout the month of November," Salesforce said in a release. "In comparison, 2022 data show both shoppers and retailers held out for Cyber Week as retailers worked to limit discounts that increased margin pressures and consumers searched for better deals - contributing to the largest spike in U.S. digital sales growth in the last six weeks." While Salesforce noted weakness in the UK and Europe, which are feeling the pain of an energy crisis, Cyber Week sales in the U.S. rose 9% from 2021 to $68 billion.

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: 42 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks

The Traitors review – Claudia Winkleman’s new show is sick, twisted … and totally addictive
Tue, 29 Nov 2022 22:30:01 GMT

Paranoia, guilt and sociopathy plague the 22 strangers collaborating to win cash – because the Strictly host is secretly ordering some of them to ‘murder’ at night. You’ll be hooked

The Traitors (BBC One) is the Highlands Hunger Games. It is terrible – a pandering to our basest, most voyeuristic, atavistic instincts, an exercise in exquisite cruelty lasting 12 weeks. You’re going to love it.

Like all the best tortures, the set-up is simple. Twenty-two people are taken to an isolated spot – a huge castle in the wilds of Scotland – to complete a series of tasks together that will increase the prize money (up to a possible £120,000), which will be split among the winners. Fine! Dandy, you might even think! Except that three of the contestants are secretly designated – by host Claudia Winkleman – “traitors”. They get to “murder” one person a night to reduce the competition. The group can eliminate one person a day. They must try to identify the traitors and get them out because if a traitor survives to become one of the prizewinners, he or she will walk away with the whole sum. Thus are the seeds of discord sown with a lavish hand.

Continue reading...
Match ID: 43 Score: 25.00 source: www.theguardian.com age: 0 days
qualifiers: 25.00 money

McCormick raises dividend to 39 cents a share
Tue, 29 Nov 2022 22:10:40 GMT

McCormick & Co. Inc. said late Tuesday its board of directors has declared an increase in the quarterly dividend to 39 cents a share from 37 cents a share. The dividend is payable Jan. 9 to shareholders of record Dec. 30. That's the 37th consecutive year that the spices company has increased its quarterly dividend, McCormick said. The stock was flat in the extended session after ending the regular trading day also unchanged.

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: 44 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks

Foot Locker CFO to depart next year
Tue, 29 Nov 2022 22:06:41 GMT

Foot Locker Inc. said late Tuesday that Chief Financial Officer Andrew Page will leave the company after the fourth-quarter earnings report "to pursue other opportunities." The retailer is launching a search for a successor, with the help of a "leading" executive recruiting firm, it said. Foot Locker is slated to report fourth-quarter earnings in February. The company also announced that Elliott Rodgers is joining it as chief operations officer, effective Thursday, to oversee supply chain, information technology, and procurement. Rodgers previously was an executive at Ulta Beauty Inc. . Foot Locker also named Frank Bracken, who oversaw the company's growth initiatives, as its chief commercial officer. "Separating our commercial activities from our supply chain and IT functions will better position Foot Locker to support growth and enhance operating efficiency," Chief Executive Mary N. Dillon said in a statement. Shares of Foot Locker were flat in the extended session Tuesday after ending the regular trading day up 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: 45 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks

Retailer Tuesday Morning announces stock split, stock drops 12%
Tue, 29 Nov 2022 21:53:56 GMT

Tuesday Morning Corp. said late Tuesday it was readying a 1-for-30 reverse stock split, effective Wednesday. Tuesday Morning stock will continue to trade on the Nasdaq and will begin trading on a split-adjusted basis at market open on Thursday. "The reverse stock split is primarily intended to enable Tuesday Morning to regain compliance with the $1.00 per share minimum bid price required for continued listing on Nasdaq," the company said. As a result of the reverse stock split, every 30 shares of Tuesday Morning's stock will be combined into one share. Shares of Tuesday Morning dropped more than 12% in the extended session Tuesday after ending the regular trading day up 18%.

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: 46 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks

NetApp stock falls more than 10% after fiscal 2023 guidance disappoints
Tue, 29 Nov 2022 21:22:21 GMT

Shares of NetApp Inc. dropped more than 10% in the extended session Tuesday after the cloud-computing company reported fiscal second-quarter earnings above expectations but guidance came lower than estimates. NetApp earned $750 million, or $3.41 a share, compared with $224 million, or 98 cents a share, in the year-ago period. Adjusted for one-time items, the company earned $1.48 a share. Revenue rose 6% to $1.66 billion, the company said. Analysts polled by FactSet expected the company to report adjusted earnings of $1.33 a share on revenue of $1.67 billion. Billings were up 3% to $1.60 billion, NetApp said. NetApp guided for adjusted EPS between $5.30 and $5.50 for the year, compared with expectations of $6.76 according to FactSet. Revenue for fiscal 2023 is expected to grow between 2% and 4%, the company said. Shares of NetApp ended the regular trading day down 1.5%.

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Match ID: 47 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks

US defeats Iran 1-0 to reach World Cup knockout stage for the first time since 2014
Tue, 29 Nov 2022 21:15:58 GMT

The U.S. national team reached the knockout stage of the World Cup with a 1-0 victory over Iran thanks to Christian Pulisic's strike. The Chelsea forward raced onto Sergino Dest's header to score the go-ahead goal in the first half. The U.S. finished in second place in the World Cup's Group B, behind England, who defeated Wales 3-0 in the group's other game Tuesday.

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Match ID: 48 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks

Mat Ewins review – digital gagster is full of nerdy fun
Tue, 29 Nov 2022 20:00:04 GMT

Soho theatre, London
Even when the grouchy wannabe game-show host’s set is buffering he still delivers a winning formula of hi-tech comedy and twisty jokes

In Danger Money, we find Mat Ewins hacked off that he can’t catch a telly break. The annoyance could be justified: surely his prodigious skills in the niche field of hi-tech comedy would make him a TV shoo-in? Certainly, this is an hour crammed with blink-and-you-miss-’em video gags, dotty digital games – and extensive grumbling from our host that his comedy career is on the slide.

The curmudgeon shtick is overdone tonight, for my money, in a show that’s full of nerdy fun without quite generating the giddiness often encountered at his late-night Edinburgh shows. Maybe it’s first-night teething problems: one VR gag falls foul of tech gremlins; one or two others, projected on one of two onstage screens, were illegible from my seat.

At Soho theatre, London, until 3 December

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Match ID: 49 Score: 25.00 source: www.theguardian.com age: 0 days
qualifiers: 25.00 money

Grindr stock has lost more than 80% amid a 6-day losing streak
Tue, 29 Nov 2022 19:28:06 GMT

Shares of Grindr Inc. tumbled 13.3% in afternoon trading Tuesday, putting them on track for a sixth-straight loss. The stock has fallen every day since it skyrocketed 213.8% on Nov. 18, which was the first day the LGBTQ social networking platform started trading under the "GRND" ticker, after the completion of the merger with special purpose acquisition company (SPAC) Tiga Acquisition Corp. The stock has plummeted 80.5% since Nov. 18.

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Match ID: 50 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks

Ukraine’s 2030 World Cup bid likely dead after country’s FA chief arrested
Tue, 29 Nov 2022 18:55:13 GMT

Andriy Pavelko and general secretary accused of embezzling funds related to construction of artificial grass factory

Two leading officials in Ukraine’s football association, including its head, have been arrested over fraud and money-laundering allegations related to the construction of an artificial grass factory.

Andriy Pavelko, the president of the Ukraine FA, and Yuri Zapisotsky, the association’s general secretary, are accused of “embezzling” 26.5m Ukrainian Hryvnia (£600,000).

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Match ID: 51 Score: 25.00 source: www.theguardian.com age: 0 days
qualifiers: 25.00 money

Zoom Video stock falls toward nine-day losing streak, and lowest close since January 2020
Tue, 29 Nov 2022 18:52:12 GMT

Shares of Zoom Video Communications Inc. sank 1.0% in afternoon trading Tuesday, putting them on track to suffer the longest losing streak in 18 months. The stock, which as shed 19.3% amid a nine-session stretch of declines, was headed for the lowest close since Jan. 6, 2020, which about the 2 1/2-months before the COVID-19 outbreak was declared a pandemic. That would be the longest stretch of losses since the nine-day stretch ending May 6, 2021 when it fell 13.0%. Zoom Video was a major beneficiary of the pandemic, with the stock skyrocketing 415% from when it closed at $110.30 on March 11, 2020, the day the World Health Organization declared the pandemic, to the Oct. 19, 2020 record close of $568.34, before falling sharply as COVID restrictions were gradually lifted. The stock has plunged 61.6% year to date, while the S&P 500 has lost 17.1%.

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Match ID: 52 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks

Only planning reform can fix Britain’s housing crisis | Letters
Tue, 29 Nov 2022 18:03:41 GMT

Readers on how years of poor Tory leadership mean there is no end in sight to the chronic shortage of homes

John Harris dissects key aspects of the housing “crisis” in a typically thoughtful and powerful way (The Tories are tearing themselves apart over housing – but this is another crisis of their own making, 27 November). But on the way he displays a crucial misunderstanding. There is no presumption in favour of development in the planning system; it’s a presumption in favour of sustainable development – something with which surely no one could disagree? This is an egregious example of the Tory use of sophistry that has made a massive contribution to the issue that Harris so ably describes. Far from being an objective, science-based definition, it is in reality a circular argument that the government inserted in the national planning guidance.

In effect, “sustainable” is what the government, Humpty Dumpty-like, says it is. The assessment of major housing proposals, which so often go to appeal, is comically perfunctory, the overriding criterion being the supply of new housing, however and wherever built. Many people participate in this charade. We have been building in unsustainability – carbon emissions, destruction of habitat, poor health and unaffordability – throughout the last 12 years. The cost of retrofitting will be astronomical. We need the houses we need. Campaigners cannot morally deny that, but development must be based on sound sustainability principles and by applying rigorous tests that are available but are never used effectively.

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Match ID: 53 Score: 25.00 source: www.theguardian.com age: 0 days
qualifiers: 25.00 money

Schumer says he and McConnell agree on getting bill preventing rail strike done ASAP
Tue, 29 Nov 2022 17:25:04 GMT

Senate Majority Leader Chuck Schumer, a New York Democrat, told reporters Tuesday that he and Senate Minority Leader Mitch McConnell, a Kentucky Republican, have agreed to try to pass legislation that would prevent a U.S. railroad strike as soon as possible. Schumer's comment adds to the optimistic talk about averting a strike, as President Joe Biden said earlier Tuesday that he's confident that it can be avoided, and an analyst said there appears to be bipartisan support in Congress to act. House Speaker Nancy Pelosi, a California Democrat, said a strike must be avoided and her chamber would pass the necessary legislation on Wednesday.

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Match ID: 54 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks

Buy-rated Boston Scientific's $615 million takeover of Apollo Endosurgery is a positive, says Needham
Tue, 29 Nov 2022 17:00:17 GMT

Boston Scientific Corp.'s $615 million acquisition of Apollo Endosurgery Inc. announced earlier is complementary to the former's endoscopy franchise, as it leverages its gastroenterologist call point while offering the potential for it to expand into surgical endoscopy and bariatric surgery, Needham analysts aid Tuesday. The deal is expected to have no material impact on Boston Scientific's 2023 per-share earnings but to boost it after that. Needham analysts led by Mike Matson said they would wait for the deal to close -- expected sometime in the first half of 2023 -- to update their model. "APEN serves the endoluminal surgery (ELS) market, which BSX estimates is wroth about $800 million and growing in the low- to mid-double digits in the next few years," said the note. "... We believe that APEN's portfolio is complementary to BSX's Endoscopy franchise and should be accretive to its revenue growth profile," it said. Needham rates Boston Scientific a buy with a $48 price target that implies about 9% upside from its current price. Shares are up about 1% Tuesday and up 4% in the year to date, outperforming the S&P 500 , which has fallen 17%.

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Match ID: 55 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks

Biden says he's confident U.S. can avoid rail strike, as he meets with top lawmakers
Tue, 29 Nov 2022 16:04:13 GMT

President Joe Biden told reporters on Tuesday that he's confident that a railroad strike can be avoided, as he met with top U.S. lawmakers about year-end legislative priorities. "There's a lot to do, including resolving the train strike," Biden also said. Separately, an analyst said there appears to be bipartisan support in Congress to act as soon as the end of this week, or well ahead of the Dec. 9 strike deadline.

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Match ID: 56 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks

‘Exposed to horrendous things’: young people in UK speak out against evangelical church
Tue, 29 Nov 2022 15:56:42 GMT

Ex-followers of Universal Church of the Kingdom of God say they felt pressure to give money and were told demons caused mental health issues

Rachael Reign, 29, remembers feeling nervous the first time she hit record on Instagram Live. She was about to start speaking publicly about a group that she says had consumed virtually her entire life: the Universal Church of the Kingdom of God (UCKG).

Walking down the street in south London when she was 13 years old, Reign had been approached by a church member who told her about the Victory youth group (VYG), part of the church that offered activities for young people.

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Match ID: 57 Score: 25.00 source: www.theguardian.com age: 0 days
qualifiers: 25.00 money

U.S. stocks open mixed as investors weigh U.S. housing data, China's COVID policy
Tue, 29 Nov 2022 14:32:27 GMT

U.S. stocks opened mixed as investors weighed comments from Chinese officials that long-term COVID-19 restrictions would be avoided as well as home price data in the U.S. The Dow Jones Industrial Average was down 0.2% soon after the opening bell, while the S&P 500 was about flat and the technology-heavy Nasdaq Composite edged up 0.1%, according to FactSet data, at last check. Home prices fell in September in all 20 top cities in the U.S., according to Case-Schiller index data released Tuesday. Fresh data on consumer confidence will be released at 10 a.m. Eastern time.

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Match ID: 58 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks

DraftKings stock jumps after deal with Churchill Downs to launch horse race betting app ahead of the Kentucky Derby
Tue, 29 Nov 2022 13:51:54 GMT

Shares of DraftKings Inc. jumped 2.3% in premarket trading Tuesday, after the online sports betting and fantasy sports company and Churchill Downs Inc. announced a multi-year agreement that will bring betting on horse racing to DraftKings. Churchhill Downs' stock was inactive in the premarket. DraftKings said it will launch "DK HORSE" in the coming months, a standalone app that will require customers to sign up and deposit funds separate from their "one account, one wallet" that is tied to DraftKings Sportsbook, Casino and fantasy sports apps. DK HORSE, which is expected to be available in 21 states to start, is scheduled to launch before the Kentucky Derby in May 2023. ""We are excited to collaborate with Churchill Downs Incorporated, not only to give our existing customers an opportunity to engage with pari-mutuel horse wagering, but also to acquire new customers efficiently during marquee horse racing moments," said DraftKings Chief Executive Jason Robins. DraftKings' stock has tumbled 47.2% year to date through Monday and Churchill Downs shares have lost 8.1%, while the S&P 500 has shed 16.8%.

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Match ID: 59 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks

Virtu Financial launches FOIA lawsuit against SEC for failing to provide data on rulemaking process
Tue, 29 Nov 2022 13:47:30 GMT

Market maker Virtu Financial Inc. said Tuesday it has launched a Freedom of Information Act (FOIA) lawsuit against its own regulator, the Securities and Exchange Commission, over the latter's failure to provide information about its rulemaking process and interactions of the chair with interested parties. Virtu said the suit was filed in the U.S. District Court of the Southern District of New York and that it's being represented by Paul, Weiss, Rifkind, Wharton & Garrison LLP. Virtu said it submitted a FOIA request in June seeking to find out if the SEC's rulemaking process "included the legally required evaluation of potential investor harm and market risks, whether the SEC has solicited input from sufficiently broad sources and whether it had considered objective data before the Chair instructed the SEC staff to prepare new rule proposals for retail stock order handling and execution," the company said in a statement. After almost six months, it has not yet received a single responsive document from the SEC. T"he SEC's continued delay raises a significant concern and rather than speculating as to why basic information is being withheld, Virtu was compelled to initiate this action," said the statement. Specifically, the company is seeking to find out who the SEC has met with, the nature of the meetings and how they influenced the direction of the chair's proposals. The SEC is currently seeking to revamp how small retail orders are handled. Virtu shares were up 0.9% premarket, but have fallen 23% in the year to date, while the S&P 500 has fallen 17%.

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Match ID: 60 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks

Juventus board, including President Andrea Agnelli, resigns en masse
Tue, 29 Nov 2022 12:55:22 GMT

Andrea Agnelli, the president of Italian footballing powerhouse Juventus , resigned on Monday, along with the club's entire board of directors. Agnelli is a scion of the globally famed family of Italian industrialists -- his great-grandfather, Giovanni Agnelli, founded automobile manufacturer Fiat. The Associated Press reports that the resignations follow a preliminary investigation by the Turin Public Prosecutor's Office into fraudulent accounting, of alleged hidden payments to players.

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Match ID: 61 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks

AMC Networks CEO Spade stepped down, after being promoted to the role in September
Tue, 29 Nov 2022 12:14:06 GMT

AMC Networks Inc. said Tuesday that Chief Executive Christina Spade has stepped down, after less than three months in the role. The company did not provide any other details. The entertainment and streaming services company said its board of directors is finalizing who it will name as a replacement. Spade joined the company as chief financial officer in January 2021, was promoted to a dual role of CFO and chief operating officer in November 2021 and then became CEO, effective Sept. 9. The stock, which was inactive in premarket trading, has tumbled 22.9% since Sept. 9, while the S&P 500 has slipped 2.5%.

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Match ID: 62 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks

Hibbett stock drops more than 5% after profit and sales rise but miss expectations
Tue, 29 Nov 2022 11:44:42 GMT

Shares of Hibbett Inc. dropped 5.5% in premarket trading Tuesday, after the athletic fashion retailer reported fiscal third-quarter results that rose less than forecast, as apparel sales were pressured by competitive pricing and margins were hurt by high freight and fuel costs and wage inflation. Net income for the quarter to Oct. 29 rose to $25.6 million, or $1.94 a share, from $25.2 million, or $1.68 a share, in the year-ago period. The FactSet consensus for earnings per share was $2.52. Sales grew 13.5% to $433.2 million, boosted by a strong back-to-school season, but was below the FactSet consensus of $445.5 million, as same-store sales growth of 9.9% missed expectations for a 13.2% rise. Cost of goods sold rose more than sales, up 17.0% to $284.4 million, as gross margin contracted to 34.3% from 36.3%. Inventories of $404.8 million was up 56.4% from a year ago, an improvement from the 68.9% growth in the sequential second quarter. The company affirmed its fiscal 2023 guidance for EPS of $9.75 to $10.50 and for sales growth in the low-single digit percentage range. The stock has rallied 11.9% over the past three months through Monday, while the S&P 500 has slipped 1.7%.

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Match ID: 63 Score: 25.00 source: www.marketwatch.com age: 0 days
qualifiers: 25.00 stocks

Philippines sees a pandemic boom in child sex abuse
Tue, 29 Nov 2022 00:13:34 GMT
Lockdowns and school closures left children at home with poor parents, desperate to make money.
Match ID: 64 Score: 25.00 source: www.bbc.co.uk age: 1 day
qualifiers: 25.00 money

Millions of households will be spending nearly third of income on fuel by spring
Sun, 27 Nov 2022 06:00:13 GMT

Findings come amid mounting evidence that the poorest people in the UK are paying a ‘poverty premium’ for basic services

Millions of households will be paying almost a third of their income in fuel costs this spring, amid warnings that a “black hole in provision” remains for Britain’s poorest families.

The vast majority of households in some vulnerable groups – including some 70% of pensioners – will be spending a tenth or more of their income on fuel from April, when support for energy costs will be reduced.

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Match ID: 65 Score: 25.00 source: www.theguardian.com age: 2 days
qualifiers: 25.00 money

Tickle Pill Bug Toes With These Haptic Microfingers
Thu, 24 Nov 2022 14:00:00 +0000


All things considered, we humans are kind of big, which is very limiting to how we can comfortably interact with the world. The practical effect of this is that we tend to prioritize things that we can see and touch and otherwise directly experience, even if those things are only a small part of the world in which we live. A recent study conservatively estimates that there are 2.5 million ants for every one human on Earth. And that’s just ants. There are probably something like 7 million different species of terrestrial insects, and humans have only even noticed like 10 percent of them. The result of this disconnect is that when (for example) insect populations around the world start to crater, it takes us much longer to first notice, care, and act.

To give the small scale the attention that it deserves, we need a way of interacting with it. In a paper recently published in Scientific Reports, roboticists from Ritsumeikan University in Japan demonstrate a haptic teleoperation system that connects a human hand on one end with microfingers on the other, letting the user feel what it’s like to give a pill bug a tummy rub.


Three images showing a top view of the microfinger, which is clear with with liquid metal channels running through it, and side views of the microfinger straight and bent. At top, a microfinger showing the pneumatic balloon actuator (PBA) and liquid metal strain gauge. At bottom left, when the PBA is deflated, the microfinger is straight. At bottom right, inflating the PBA causes the finger to bend downwards.

These microfingers are just 12 millimeters long, 3 mm wide, and 490 microns (μm) thick. Inside of each microfinger is a pneumatic balloon actuator, which is just a hollow channel that can be pressurized with air. Since the channel is on the top of the microfinger, when the channel is inflated, it bulges upward, causing the microfinger to bend down. When pressure is reduced, the microfinger returns to its original position. Separate channels in the microfinger are filled with liquid metal, and as the microfinger bends, the channels elongate, thinning out the metal. By measuring the resistance of the metal, you can tell how much the finger is being bent. This combination of actuation and force sensing means that a human-size haptic system can be used as a force feedback interface: As you move your fingers, the microfingers will move, and forces can be transmitted back to you, allowing you to feel what the microfingers feel.

Two images showing a concept drawing of the microfingers interacting with a pill bug, and a human hand enclosed in sensors and actuators. The microfingers (left) can be connected to a haptic feedback and control system for use by a human.

Fans of the golden age of science fiction will recognize this system as a version of Waldo F. Jones' Synchronous Reduplicating Pantograph, although the concept has even deeper roots in sci-fi:

The thought suddenly struck me: I can make micro hands for my little hands. I can make the same gloves for them as I did for my living hands, use the same system to connect them to the handles ten times smaller than my micro arms, and then ... I will have real micro arms, they will chop my movements two hundred times. With these hands I will burst into such a smallness of life that they have only seen, but where no one else has disposed of their own hands. And I got to work.

With their very real and not science fiction system, the researchers were able to successfully determine that pill bugs can exert about 10 micro-Newtons of force through their legs, which is about the same as what has been estimated using other techniques. This is just a proof of concept study, but I’m excited about the potential here, because there is still so much of the world that humans haven’t yet been able to really touch. And besides just insect-scale tickling, there’s a broader practical context here around the development of insect-scale robots. Insects have had insect-scale sensing and mobility and whatnot pretty well figured out for a long time now, and if we’re going to make robots that can do insect-like things, we’re going to do it by learning as much as we can directly from insects themselves.

“With our strain-sensing microfinger, we were able to directly measure the pushing motion and force of the legs and torso of a pill bug—something that has been impossible to achieve previously. We anticipate that our results will lead to further technological development for microfinger-insect interactions, leading to human-environment interactions at much smaller scales.”
—Satoshi Konishi, Ritsumeikan University

I should also be clear that despite the headline, I don’t know if it’s actually possible to tickle a bug. A Google search for “are insects ticklish” turns up one single result, from someone asking this question on the "StonerThoughts" subreddit. There is some suggestion that tickling, or more specifically the kind of tickling that is surprising and can lead to laughter called gargalesis, has evolved in social mammals to promote bonding. The other kind of tickling is called knismesis, which is more of an unpleasant sensation that causes irritation or distress. You know, like the feeling of a bug crawling on you. It seems plausible (to me, anyway) that bugs may experience some kind of knismesis—but I think that someone needs to get in there and do some science, especially now that we have the tools to make it happen.
Match ID: 66 Score: 22.86 source: spectrum.ieee.org age: 5 days
qualifiers: 22.86 gold

Taiwan 2023 semiconductor output value forecast to grow 6.1% year-on-year
2022-11-30T01:45:19+00:00
Taiwan 2023 semiconductor output value forecast to grow 6.1% year-on-year submitted by /u/Saltedline
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Match ID: 67 Score: 20.00 source: www.reddit.com age: 0 days
qualifiers: 20.00 business

Why Dutch 'bike banks' are a game changer for kids
Wed, 30 Nov 2022 00:04:28 GMT
In the Netherlands, the cost of living crisis has pushed up demand for refurbished second-hand bikes.
Match ID: 68 Score: 20.00 source: www.bbc.co.uk age: 0 days
qualifiers: 20.00 business

Royal Mail postal workers begin fresh two-day strike
Wed, 30 Nov 2022 00:03:36 GMT
The action is the latest in a series of walkouts and will affect deliveries of letters and parcels.
Match ID: 69 Score: 20.00 source: www.bbc.co.uk age: 0 days
qualifiers: 20.00 business

Train cancellations: 'Some days I spend more on travel than I earn’
Wed, 30 Nov 2022 00:02:39 GMT
One in every 26 trains has been cancelled this year, which on top of strikes are adding to passengers' woes.
Match ID: 70 Score: 20.00 source: www.bbc.co.uk age: 0 days
qualifiers: 20.00 business

Apple Restricted AirDrop Capabilities in China Ahead of Protests
2022-11-29T22:52:26+00:00
Apple Restricted AirDrop Capabilities in China Ahead of Protests submitted by /u/je97
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Match ID: 71 Score: 20.00 source: www.reddit.com age: 0 days
qualifiers: 20.00 business

Thurrock council admits disastrous investments caused £500m deficit
Tue, 29 Nov 2022 20:18:58 GMT

Tory-led Essex authority is on brink of bankruptcy and has appealed to government for emergency bailout

A Tory-led council has admitted a series of disastrous investments in risky commercial projects caused it to run up an unprecedented deficit of nearly £500m and brought it to the brink of bankruptcy.

The staggering scale of the catastrophe at Thurrock council in Essex – one of the biggest ever financial disasters in local government – is contained in an internal report made to the council’s cabinet, which reveals it has lost £275m on investments it made in solar energy and other businesses, and has set aside a further £130m this year to pay back investment debts.

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Match ID: 72 Score: 20.00 source: www.theguardian.com age: 0 days
qualifiers: 20.00 business

Claw back £12m ‘failing’ rail firm paid out in dividends, Labour urges
Tue, 29 Nov 2022 19:35:53 GMT

Avanti West Coast, which received £343m subsidy, had worst punctuality performance among train operators

Labour has called on ministers to claw back £12m in dividends paid by Avanti West Coast to its shareholders last year, when it was subsidised by £343m by the taxpayer.

Figures released by the rail watchdog on Tuesday showed that Avanti paid out £12m in 2021-22 from management and performance fees.

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Match ID: 73 Score: 20.00 source: www.theguardian.com age: 0 days
qualifiers: 20.00 business

Germany agrees 15-year liquid gas supply deal with Qatar
Tue, 29 Nov 2022 18:55:39 GMT

Racing to wean itself off Russian gas supplies, Germany is set to buy 2m tonnes of liquid gas from Gulf state

German firms have signed a 15-year deal to buy 2m tonnes of liquid gas from Qatar, sending out mixed signals over the priority Germany places on human rights in the Gulf and its commitment to a carbon neutral energy supply.

The deal was announced by state-owned Qatar Energy and deliveries will start from 2026. The gas will be sold by Qatar to the US company ConocoPhillips, which will then deliver it to the LNG terminal in Brunsbüttel, Qatar’s energy minister said in the capital, Doha.

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Match ID: 74 Score: 20.00 source: www.theguardian.com age: 0 days
qualifiers: 20.00 business

Why are so many workers going on strike?
Tue, 29 Nov 2022 18:13:46 GMT
Hundreds of thousands of workers have walked out, or threatened to, causing widespread disruption.
Match ID: 75 Score: 20.00 source: www.bbc.co.uk age: 0 days
qualifiers: 20.00 business

UK faces ‘big, big shortages’ of free-range Christmas poultry
Tue, 29 Nov 2022 18:12:40 GMT

Half of free-range turkeys and geese grown for festive period have died or been culled due to bird flu, MPs told

Half of the free-range poultry grown for Christmas in the UK have died or been culled because of the bird flu epidemic, an industry leader has told MPs.

The British Poultry Council chief executive, Richard Griffiths, told the environment, food and rural affairs committee on Tuesday that free-range poultry had been hit “very, very hard”.

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Match ID: 76 Score: 20.00 source: www.theguardian.com age: 0 days
qualifiers: 20.00 business

Bank of England ‘blindsided’ by Kwasi Kwarteng’s mini-budget, says governor
Tue, 29 Nov 2022 18:00:58 GMT

Andrew Bailey tells Lords committee of ‘extraordinary process’ with ‘no formal communication’ between Treasury and Bank

The governor of the Bank of England has indicated it was left blindsided by Kwasi Kwarteng’s disastrous mini-budget, describing an “extraordinary process” in which there was “no formal communication” before the chancellor unveiled his measures.

In candid evidence to the Lords economic affairs committee, Andrew Bailey said Kwarteng had broken with tradition by failing to brief the central bank, suggesting that even Treasury officials were not fully aware of his plans a day before the event.

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Match ID: 77 Score: 20.00 source: www.theguardian.com age: 0 days
qualifiers: 20.00 business

The man to thank for Qatar World cup betting ad crackdown: ASA chief Guy Parker
Tue, 29 Nov 2022 17:12:25 GMT

Under its longtime boss, the Advertising Standards Authority is now baring its teeth at greedy influencers, unscrupulous crypto firms and anyone making spurious eco claims

Football fans enjoying a World Cup free of the usual bombardment of ads featuring top-flight players, celebrities and reality TV winners urging fans to go on a month-long gambling binge have Guy Parker to thank.

As chief executive of the UK’s advertising watchdog, Parker and his team are responsible for enforcing new regulations introduced just before the tournament in Qatar – a global event that gambling and betting companies traditionally target with a heavy marketing spend to attract bets from fans in the grip of football fever.

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Match ID: 78 Score: 20.00 source: www.theguardian.com age: 0 days
qualifiers: 20.00 business

Ukraine pleads for help to fix energy grid hit by Russian bomb raids
Tue, 29 Nov 2022 17:10:39 GMT

European firms urged to donate spare parts after sustained Russian strikes on power plants and substations

Ukraine’s supplies of spare parts for its battered electricity grid are running out amid sustained Russian bombing, and European companies are being asked to urgently donate surplus kit to help the country get through the winter.

There were power cuts lasting 48 hours or more across the country last week after a fresh wave of Russian missile attacks, the latest step in a wave of bombings targeting power plants and substations which route energy around the network.

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Match ID: 79 Score: 20.00 source: www.theguardian.com age: 0 days
qualifiers: 20.00 business

Balenciaga apologises for ads featuring bondage bears and child abuse papers
Tue, 29 Nov 2022 17:00:49 GMT

Brand admits ‘grievous errors’ after backlash to campaigns that included images of children holding BDSM teddies

The luxury fashion house Balenciaga has apologised over adverts that showed children holding teddy bears in bondage gear and others featuring documents about child sexual abuse law as a prop.

The brand admitted “a series of grievous errors for which Balenciaga takes responsibility” over the now withdrawn campaigns, which have prompted furious criticism online and a $25m (£21m) lawsuit against the team behind one of them.

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Match ID: 80 Score: 20.00 source: www.theguardian.com age: 0 days
qualifiers: 20.00 business

Forced Uyghur labor is being used in China's solar panel supply chain, researchers say
2022-11-29T16:53:49+00:00
Forced Uyghur labor is being used in China's solar panel supply chain, researchers say submitted by /u/chrisdh79
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Match ID: 81 Score: 20.00 source: www.reddit.com age: 0 days
qualifiers: 20.00 business

At last, a Kardashian has spoken: those Balenciaga bears should never have worn bondage gear | Marina Hyde
Tue, 29 Nov 2022 15:22:10 GMT

After its festive ad campaign tried to spread some holiday cheer, the fashion house Balenciaga has been judged the sinner

Very early days of course, but at this stage you’d probably judge that John Lewis’s Christmas ad campaign was going better than Balenciaga’s. This is a fast-developing festive cancellation shitstorm, so forgive me if I have missed any major staging posts across the past few days. But as of this morning, the luxury fashion house has: issued a mushrooming series of apologies for an ad series featuring children holding handbags crafted from teddy bears dressed in bondage outfits; deleted its entire Instagram history; had a confected industry award withheld from its resident creative genius; been exposed for an earlier ad campaign that featured casually placed … hang on, let me get my hazmat gloves … US supreme court documents relating to a case involving child abuse images; served a blame-shifting $25m lawsuit against the producer of that ad; held crisis talks with Kim Kardashian who has herself issued some archbishop of Canterbury-style statement about her shock and disgust about the BDSM cuddly toy ads; and become the lightning rod for a raging attack on liberal values, from anyone unfashionably accessorised with common sense to standard alt-right suspects, to the full QAnon wingnuts.

Honestly, you try to spread a little holiday cheer by getting some sad-looking children to hold up your bondage teddy bear handbags, and this is the thanks you get. Short of shooting the ad campaign in the basement of the pizzeria in which Hillary Clinton was conspiracy-theorised as masterminding a paedophile ring, it’s hard to see where Balenciaga could have been more extra, creatively speaking. I bet they wish they’d just done a big picture of Santa, sticking some of their gopping sock trainers under the tree of a bolshie Surrey injectables trainee, but the insistence that the market is something more edgily high-art than the reality is the fashion industry’s central creed.

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Match ID: 82 Score: 20.00 source: www.theguardian.com age: 0 days
qualifiers: 20.00 business

Big polluters given almost €100bn in free carbon permits by EU
Tue, 29 Nov 2022 13:00:48 GMT

Free allowances ‘in direct contradiction with the polluter pays principle’, WWF report says

Big polluting industries have been given almost €100bn (£86bn) in free carbon permits by the EU in the last nine years, according to an analysis by the WWF. The free allowances are “in direct contradiction with the polluter pays principle”, the group said.

Free pollution permits worth €98.5bn were given to energy-intensive sectors including steel, cement, chemicals and aviation from 2013-21. This is more than the €88.5bn that the EU’s emissions trading scheme (ETS) charged polluters, mostly coal and gas power stations, for their CO2 emissions.

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Match ID: 83 Score: 20.00 source: www.theguardian.com age: 0 days
qualifiers: 20.00 business

Rolls-Royce successfully tests hydrogen-powered jet engine | Britain's Rolls-Royce said it has successfully run an aircraft engine on hydrogen, a world aviation first that marks a major step towards proving the gas could be key to decarbonising air travel.
2022-11-29T12:42:25+00:00
Rolls-Royce successfully tests hydrogen-powered jet engine | Britain's Rolls-Royce said it has successfully run an aircraft engine on hydrogen, a world aviation first that marks a major step towards proving the gas could be key to decarbonising air travel. submitted by /u/yourSAS
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Match ID: 84 Score: 20.00 source: www.reddit.com age: 0 days
qualifiers: 20.00 business

Royal Mail: When are the postal strikes ahead of Christmas?
Tue, 29 Nov 2022 09:39:04 GMT
About 115,000 postal workers are taking part in the dispute with Royal Mail.
Match ID: 85 Score: 20.00 source: www.bbc.co.uk age: 0 days
qualifiers: 20.00 business

Energy bills: 'We cut back but are paying three times as much'
Tue, 29 Nov 2022 08:24:31 GMT
Many households are seeing their energy bills going up despite the power they use going down.
Match ID: 86 Score: 20.00 source: www.bbc.co.uk age: 0 days
qualifiers: 20.00 business

Great Barrier Reef flagged as ‘in danger’ world heritage site. What does this mean?
Tue, 29 Nov 2022 02:48:59 GMT

Scientists have delivered clear advice for the reef. So what did their report say, how might the government respond and what happens next?

The status of the Great Barrier Reef as a globally significant and intact world heritage site is under the spotlight again.

Two UN-backed scientists have today recommended, after a 10-day inspection earlier this year, the world’s biggest coral reef system should be placed on a list of world heritage sites “in danger”.

Sign up for Guardian Australia’s free morning and afternoon email newsletters for your daily news roundup

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Match ID: 87 Score: 20.00 source: www.theguardian.com age: 1 day
qualifiers: 20.00 economy

Layoffs Have Gutted Twitter’s Child Safety Team
Mon, 28 Nov 2022 19:33:07 +0000
Just one person remains to enforce the company’s ban on child sexual abuse across Japan and the Asia Pacific region.
Match ID: 88 Score: 20.00 source: www.wired.com age: 1 day
qualifiers: 20.00 business

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: 89 Score: 20.00 source: www.marketwatch.com age: 1 day
qualifiers: 20.00 business

Democratic and Republican Senators Demand Transfer of Gray Eagle Drone to Ukraine
Mon, 28 Nov 2022 16:23:30 +0000

Joe Manchin, Lindsey Graham, and 14 other U.S. senators demand that Biden give Ukraine a top-tier U.S. drone.

The post Democratic and Republican Senators Demand Transfer of Gray Eagle Drone to Ukraine appeared first on The Intercept.


Match ID: 90 Score: 20.00 source: theintercept.com age: 1 day
qualifiers: 20.00 economy

What can wellness programmes teach the NHS? A sceptic's guide to wellness – video
Mon, 28 Nov 2022 11:43:37 GMT

Many people with autoimmune conditions across the UK are facing difficult decisions about funding complementary therapies. In the final episode of the series, Guardian journalist Richard Sprenger, who has multiple sclerosis, looks at how access to wellness therapies is under threat amid an acute cost of living crisis – and meets an NHS consultant in Devon championing a more progressive, integrative approach to holistic healthcare

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Match ID: 91 Score: 20.00 source: www.theguardian.com age: 1 day
qualifiers: 20.00 business

What Hollywood’s Ultimate Oral History Reveals
Mon, 28 Nov 2022 11:00:00 +0000
For all the clouds of publicity, the dream machine is actually a craft business. Have we asked too much of it?
Match ID: 92 Score: 20.00 source: www.newyorker.com age: 1 day
qualifiers: 20.00 business

The US Congress Is Starting to Question This Whole Crypto Thing
Sun, 27 Nov 2022 12:00:00 +0000
Think Washington lawmakers have what it takes to tackle the volatile world of cryptocurrencies? Neither do they.
Match ID: 93 Score: 20.00 source: www.wired.com age: 2 days
qualifiers: 20.00 business

Best Small Business Saturday Shops (2022): Here Are Our Favorite Local Stores
Sat, 26 Nov 2022 12:00:00 +0000
Today—and every day—support stores in your community. Here are our hometown favorites we think you'll like too.
Match ID: 94 Score: 17.14 source: www.wired.com age: 3 days
qualifiers: 17.14 business

I Experienced Jack Smith's Zeal Firsthand. Will Trump Get the Same Treatment?
Wed, 23 Nov 2022 16:15:01 +0000

His handling of the ex-president will show whether Smith really is an aggressive prosecutor — or just aggressive against the powerless.

The post I Experienced Jack Smith’s Zeal Firsthand. Will Trump Get the Same Treatment? appeared first on The Intercept.


Match ID: 95 Score: 17.14 source: theintercept.com age: 6 days
qualifiers: 17.14 gold

A Helicopter Will Try to Catch a Rocket Booster in Midair
Mon, 18 Apr 2022 18:28:03 +0000


The longest journey begins with a single step, and that step gets expensive when you’re in the space business. Take, for example, the Electron booster made by Rocket Lab, a company with two launch pads on the New Zealand coast and another awaiting use in Virginia. Earth’s gravity is so stubborn that, by necessity, two-thirds of the rocket is its first stage—and it has historically ended up as trash on the ocean floor after less than 3 minutes of flight.

Making those boosters reusable—saving them from a saltwater grave, and therefore saving a lot of money—has been a goal of aerospace engineers since the early space age. Elon Musk’s SpaceX has famously been landing its Falcon 9 boosters on drone ships off the Florida coast—mind-bending to watch but very hard to pull off.

Rocket Lab says it has another way. Iits next flight will carry 34 commercial satellites—and instead of being dropped in the Pacific, the spent first stage will be snared in midair by a helicopter as it descends by parachute. It will then be brought back to base, seared by the heat of reentry but inwardly intact, for possible refurbishment and reuse. The team, in its determination to minimize its odds of dropping the ball, so to speak, has pushed back the launch several times in order to wait out inclement weather. They reason that because this isn’t a game of horseshoes, close is not good enough.

“It’s a very complex thing to do,” says Morgan Bailey of Rocket Lab. “You have to position the helicopter in exactly the right spot, you have to know exactly where the stage is going to be coming down, you have to be able to slow it enough,” she says. “We’ve practiced and practiced all of the individual puzzle pieces, and now it’s putting them together. It’s not a foregone conclusion that the first capture attempt will be a success.”

Still, people in the space business will be watching, since Rocket Lab has established a niche for itself as a viable space company. This will be its 26th Electron launch. The company says it has launched 112 satellites so far, many of them so-called smallsats that are relatively inexpensive to fly. “Right now, there are two companies taking payloads to orbit: SpaceX and Rocket Lab,” says Chad Anderson, CEO of Space Capital, a firm that funds space startups.

Here's the flight profile. The Electron is 18 meters tall; the bottom 12 meters are the first stage. For this mission it will lift off from New Zealand on its way to a sun-synchronous orbit 520 kilometers high. The first stage burns out after the first 70 km. Two minutes and 32 seconds into the flight, it drops off, following a long arc that in the past would have sent it crashing into the ocean, about 280 km downrange.

But Rocket Lab has now equipped its booster with heat shielding, protecting it as it falls tail-first at up to 8,300 kilometers per hour. Temperatures should reach 2,400 °C as the booster is slowed by the air around it.

At an altitude of 13 km, a small drogue parachute is deployed from the top end of the rocket stage, followed by a main chute at about 6 km, less than a minute later. The parachute slows the rocket substantially, so that it is soon descending at only about 36 km/h.

Rendering of helicopter after catching the spent Electron rocket first stage in midair. An artist’s conception shows the helicopter after catching the spent Electron rocket’s first stage in midair.Rocket Lab

But even that would make for a hard splashdown—which is why a Sikorsky S-92 helicopter hovers over the landing zone, trailing a grappling hook on a long cable. The plan is for the helicopter to fly over the descending rocket and snag the parachute cables. The rocket never gets wet; the chopper secures it and either lowers it onto a ship or carries it back to land. Meanwhile—let’s not lose sight of the prime mission—the second stage of the rocket should reach orbit about 10 minutes after launch.

“You have to keep the booster out of the water,” says Anderson. “If they can do that, it’s a big deal.” Many space people will recall NASA’s solid rocket boosters, which helped launch the space shuttles and then parachuted into the Atlantic; towing them back to port and cleaning them up for reuse was slow and expensive. NASA’s giant SLS rocket uses the same boosters, but there are no plans to recover them.

So midair recovery is far better, though it’s not new. As long ago as 1960, the U.S. Air Force snagged a returning capsule from a mission called Discoverer 14. But that had nothing to do with economy; the Discoverers were actually Corona reconnaissance satellites, and they were sending back film of the Soviet Union—priceless for Cold War intelligence.

Rocket Lab tries to sound more playful about its missions: It gives them names like “A Data With Destiny” or “Without Mission a Beat.” This newest flight, with its booster-recovery attempt, is called “There and Back Again.”

A teenager tweeted to CEO Peter Beck: “It would have been cool if the mission was called ‘Catch Me If You Can.’”

“Oh…that’s good!” Beck replied. “Congratulations, you have just named the very next recovery mission.”

Update 22 April 2022: In a tweet, Rocket Lab announced that due to weather, the planned launch and recovery would be rescheduled for 27 April at the earliest.

This article appears in the July 2022 print issue as “Rocket Lab Catches Rocket Booster in Midair.”


Match ID: 96 Score: 15.00 source: spectrum.ieee.org age: 225 days
qualifiers: 5.71 saving, 3.57 money, 2.86 economy, 2.86 business

They Wanted a Baby, Then Twitter Fired Them
Fri, 25 Nov 2022 12:00:00 +0000
From IVF treatments to parental leave, Twitter staff laid off without notice have had their lives upended.
Match ID: 97 Score: 14.29 source: www.wired.com age: 4 days
qualifiers: 14.29 business

How to Avoid Black Friday Scams Online
Thu, 24 Nov 2022 12:00:00 +0000
'Tis the season for swindlers and hackers. Use these tips to spot frauds and keep your payment info secure.
Match ID: 98 Score: 14.29 source: www.wired.com age: 5 days
qualifiers: 14.29 money

The Data Guy Who Got the Midterms Right
Thu, 24 Nov 2022 03:43:32 +0000

Tom Bonier of TargetSmart on how Republican polls were able to skew media predictions.

The post The Data Guy Who Got the Midterms Right appeared first on The Intercept.


Match ID: 99 Score: 14.29 source: theintercept.com age: 5 days
qualifiers: 14.29 money

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: 100 Score: 12.86 source: www.crunchhype.com age: 225 days
qualifiers: 5.71 gold, 4.29 finance, 2.86 economy

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: 101 Score: 12.86 source: spectrum.ieee.org age: 40 days
qualifiers: 5.00 real estate, 3.57 money, 2.86 business, 1.43 wealth

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: 102 Score: 12.14 source: spectrum.ieee.org age: 25 days
qualifiers: 5.71 saving, 3.57 savings, 2.86 business

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: 103 Score: 12.14 source: www.crunchhype.com age: 276 days
qualifiers: 5.71 gold, 3.57 money, 2.86 business

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: 104 Score: 12.14 source: spectrum.ieee.org age: 294 days
qualifiers: 5.71 saving, 3.57 savings, 2.86 economy

Delving for Joules in the Fusion Mines
Tue, 22 Nov 2022 16:00:00 +0000


The Big Picture features technology through the lens of photographers.

Every month, IEEE Spectrum selects the most stunning technology images recently captured by photographers around the world. We choose images that reflect an important advance, or a trend, or that are just mesmerizing to look at. We feature all images on our site, and one also appears on our monthly print edition.

Enjoy the latest images, and if you have suggestions, leave a comment below.

Shot of Nuclear Fusion


A women using robotic equipment in front of multiple screens.

An old saw regarding the multitude of dashed hopes about fusion energy’s promise goes “Fusion is 30 years away—and it always will be.” After decades of researchers predicting that fusion was just around the corner, a team at the UK Atomic Energy Authority (which hosts the Joint European Torus [JET] plasma physics experiment) did something that suggests scientists are homing in on exactly which corner that is. In February 2022, the JET experimenters induced the single greatest sustained energy pulse ever created by humans. It had twice the energy of the previous record-setting blast, triggered a quarter century earlier. A doubling every 25 years is far behind the pace of the microchip improvements described by Moore’s Law. But that hasn’t dampened enthusiasm over an alternative energy source that could make fossil fuels and their effect on the environment relics of a bygone era. In the foreground of the picture is a trainee learning how to use the systems involved in accomplishing the feat.

Leon Neal/Getty Images


A laser cut rice caked based drone.

Turning Drones into Scones

What has two wings, can reach a person stranded in a disaster zone, and doubles as a source of precious calories when no other food is available? This drone, designed and built by a team of researchers at the Swiss Federal Institute of Technology Lausanne (EPFL), has wings made entirely of laser-cut rice cakes held together with “glue” made from gelatin. The EPFL group says it plans to keep refining the edible aircraft to improve its aeronautics and enhance its nutritional profile.

EPFL


Green laser light illuminates a metasurface that is a hundred times as thin as paper.

Metasurface Weaves Entangled Photons

Creating the quantum mechanical state of entanglement (in which paired atoms influence each other from across vast distances) has heretofore been reminiscent of the story of Noah’s ark. The tried-and-true method for entangling photons (by shining light through a nonlinear crystal) puts them in this state two by two, the way the animals are said to have boarded the ark. The ambition of quantum researchers has been to expand these connections from pairs to parties. And it seems they’ve figured out how to reliably entangle multiple photons in a complicated web, using half-millimeter-thick metasurfaces covered with forests of microscopic pillars. This, say experts, will not only greatly simplify the setup needed for quantum technology but also help support more-complex quantum applications.

Craig Fritz


A large camera within a lab in Chile.

Colossal Camera Coming to Chile

In a world obsessed with miniaturization, it’s almost shocking when, every now and then, a big deal is made of something, er, big. That is certainly the case with the new camera being built for the Vera C. Rubin Observatory in Chile. When the camera is delivered and set up in May 2023, its 1.57-meter-wide lens will make it the world’s largest device for taking snapshots. The gargantuan point-and-shoot instrument will capture images of a swath of the sky seven times the width of the moon.

Jacqueline Ramseyer Orrell/SLAC National Accelerator Laboratory


A young woman with brown eyes and neck length hair dyed rose gold sits at a white table. In one hand she holds a carbon fiber robotic arm and hand. Her other arm ends near her elbow. Her short sleeve shirt has a pattern on it of illustrated hands.

Bionic Hands Haven’t Fully Grasped Users’ Needs

When we’re carrying out our quotidian activities, most of us rarely stop to think about what marvels of engineering our arms and hands are. But for those who have lost the use of a limb—or, like Britt Young, the woman pictured here, were born without one—there’s hardly ever a day when the challenges of navigating a two-handed world are not in the forefront of their thoughts. In Young’s October 2022 IEEE Spectrum cover story, she discusses these challenges, as well as how the bionic-hand technology intended to come to the rescue falls short of designers’ and users’ expectations.

Gabriela Hasbun. Makeup: Maria Nguyen for Mac Cosmetics; Hair: Joan Laqui for Living Proof


Match ID: 105 Score: 11.43 source: spectrum.ieee.org age: 7 days
qualifiers: 11.43 gold

Startups Have a Sellout Problem. There's a Better Way
Sat, 29 Oct 2022 13:35:46 +0000
Startups like Meta and Twitter serve as digital infrastructure, but aren't accountable to users. Some startups are trying to chart a new way to exit that focuses on community—not shareholders.
Match ID: 106 Score: 10.71 source: www.wired.com age: 31 days
qualifiers: 4.29 finance, 3.57 money, 2.86 business

Companies Vie to Build NASA’s Next Communications Network
Fri, 13 May 2022 15:28:16 +0000


It was a great idea for its time—a network of NASA communications satellites high in geostationary orbit, providing nearly continuous radio contact between controllers on the ground and some of the agency’s highest-profile missions: the space shuttles, the International Space Station, the Hubble Space Telescope, and dozens of others.

The satellites were called TDRS—short for Tracking and Data Relay Satellite—and the first was launched in 1983 on the maiden voyage of the space shuttle Challenger. Twelve more would follow, quietly providing a backbone for NASA’s orbital operations. But they’ve gotten old, they’re expensive, and in the 40 years since they began, they’ve been outpaced by commercial satellite networks.

So what comes next? That’s the 278-million-dollar question—but, importantly, it’s not a multibillion-dollar question.

“Now it’ll be just plug and play. They can concentrate on the mission, and they don’t have to worry about comms, because we provide that for them.”
—Craig Miller, Viasat

NASA, following its mantra to get out of the business of routine space operations, has now awarded US $278.5 million in contracts to six companies: Amazon’s Project Kuiper, Inmarsat Government, SES Government Solutions, SpaceX, Telesat, and Viasat. The agency is asking them to offer services that are reliable, adaptable for all sorts of missions, easy for NASA to use, and—ideally—orders of magnitude less expensive than TDRS.

“It’s an ambitious wish list,” says Eli Naffah, communications services project manager at NASA’s Glenn Research Center, in Cleveland. “We’re looking to have industry tell us, based on their capabilities and their business interests, what they would like to provide to us as a service that they would provide to others broadly.”

A satellite  and Earth. Inmarsat now operates a number of geostationary satellites in their GX fleet. The projected GX7 satellite [left] is expected to launch in 2023.Inmarsat Government

Satellite communication is one area that has taken off as a business proposition, independent of NASA’s space efforts. Internet and television transmission, GPS, phone service—all of these have become giant enterprises, ubiquitous in people’s lives. Economy of scale and competition have brought prices down dramatically. (That’s very different from, say, space tourism, which attracts a lot of attention but for now is still something that only the very wealthy can afford.)

NASA benefits, in the case of communications, from being a relatively small player, especially if it can get out from under the costs of running something like the TDRS system. The commercial satellite companies take over those costs—which, they say, is fine, since they were spending the money anyway.

“We love having customers like NASA,” says Craig Miller, president for government systems at Viasat. “They’re a joy to work with, their mission is in alignment with a lot of our core values, but we make billions of dollars a year selling Internet to other sources.”

Each of the six companies under the new NASA contract takes a different approach. Inmarsat, SES, and Viasat, for instance, would use large relay satellites, like TDRS, each seeming to hover over a fixed spot on Earth’s equator because, at an altitude of 35,786 kilometers, one orbit takes precisely 24 hours. Amazon and SpaceX, by contrast, would use swarms of smaller satellites in low Earth orbit, only 3,700 km in altitude. (SpaceX, at last count, had launched more than 2,200 of its Starlink satellites.) SES and Telesat would offer two-for-one packages, with service both from high and lower orbits. As for radio frequencies, the companies might use C band, Ka band, L band, optical—whatever their existing clients have needed. And so on.

Two rows of stacked objects seen over the background of Earth. Sixty SpaceX Starlink satellites wait for deployment from their launch rocket in low Earth orbit, in this photograph from 2019.SpaceX

It may sound like an alphabet soup of ways to solve one basic need—being in contact with its satellites—but engineers say that’s a minor trade-off for NASA if it can piggyback on others’ communications networks. “This allows NASA and our other government users to achieve their missions without the upfront capital expenditure and the full life-cycle cost” of running the TDRS system, said Britt Lewis, a senior vice president of Inmarsat Government, in an email to IEEE Spectrum.

One major advantage to the space agency would be the sheer volume of service available to it. In years past, the TDRS system could handle only so many transmissions at a time; if a particular mission needed to send a large volume of data, it had to book time in advance.

“Now it’ll be just plug and play,” says Miller at Viasat. “They can concentrate on the mission, and they don’t have to worry about comms, because we provide that for them.”

NASA says it expects each company will complete technology development and in-space demonstrations by 2025, with the most successful starting to take over operations for the agency by 2030. There will probably be no single winner: “We’re not really looking to have any one particular company be able to provide all the services on our list,” says NASA’s Naffah.

picture of a satellite in earth orbit NASA's TDRS-M communications satellite launched in 2017. NASA

The TDRS satellites have proved durable; TDRS-3, launched by the space shuttle Discovery in 1988, is still usable as a spare if newer satellites break down. NASA says it will probably continue to use the system into the 2030s, but it planned no more launches after the last (of TDRS-13 a.k.a. TDRS-M) in 2017.

If everything works out, says Amazon in an email, “This model would allow organizations like NASA to rely on commercial operators for near-Earth communications while shifting their focus to more ambitious operations, like solving technical challenges for deep space exploration and science missions.”

At which point the sky's the limit. NASA focuses on the moon, Mars, and other exploration, while it buys routine services from the private sector.

“We can provide the same kind of broadband capabilities that you’re used to having on Earth,” says Viasat’s Miller. He smiles at this thought. “We can provide Netflix to the ISS.”


Match ID: 107 Score: 10.71 source: spectrum.ieee.org age: 200 days
qualifiers: 3.57 money, 2.86 economy, 2.86 business, 1.43 wealth

The Guardian view on the latest census: mapping an ever more diverse country | Editorial
Tue, 29 Nov 2022 18:50:00 GMT

The public have accepted that Britain is not just populated by white people – and have stopped imagining that it could ever be otherwise

In 1968, the Conservative MP Enoch Powell delivered probably the most inflammatory address ever given by a senior British politician. “As I look ahead, I am filled with foreboding,” he declared. “Like the Roman, I seem to see ‘the River Tiber foaming with much blood’.” The bloodletting, he anticipated, would be taking place because of a race war. Seeing migrants arrive from Britain’s former colonies in the Caribbean, Africa and Asia was, Powell said, “like watching a nation busily engaged in heaping up its own funeral pyre”. Britain in the half century since has repudiated Powell’s racist prophecy. Non-white immigrants and their children are not an existential threat to this country, but rather the source of some its most celebrated achievements.

Birmingham, the city in which Powell gave his “rivers of blood” speech, has quietly become among the country’s most diverse places. Along with London, Leicester, Manchester and Luton, it is part of an urban England that is fast becoming more black and brown than white. About four in 10 people in Milton Keynes, Nottingham and Peterborough are non-white. The figure, according to the 2021 census published on Tuesday, is roughly one in four in Bristol and Leeds. Despite the best efforts of politicians like Powell and his ilk to turn people against each other on the basis of race and ethnicity, a more multiracial, multicultural country has become a feature of modern life. It is progress that the public have overwhelmingly accepted that Britain is not just populated by white people – and have stopped imagining that it could ever be otherwise.

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Match ID: 108 Score: 10.00 source: www.theguardian.com age: 0 days
qualifiers: 10.00 wealth

Barbados plans to make Tory MP pay reparations for family’s slave past
Sat, 26 Nov 2022 17:16:51 GMT

Richard Drax reported to have visited Caribbean island for meeting on next steps, including plans for former sugar plantation

The government of Barbados is considering plans to make a wealthy Conservative MP the first individual to pay reparations for his ancestor’s pivotal role in slavery.

The Observer understands that Richard Drax, MP for South Dorset, recently travelled to the Caribbean island for a private meeting with the country’s prime minister, Mia Mottley. A report is now before Mottley’s cabinet laying out the next steps, which include legal action in the event that no agreement is reached with Drax.

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Match ID: 109 Score: 8.57 source: www.theguardian.com age: 3 days
qualifiers: 8.57 wealth

IEEE SIGHT Founder Amarnath Raja Dies at 65
Wed, 23 Nov 2022 19:00:01 +0000


Amarnath Raja

Founder of IEEE Special Interest Group on Humanitarian Technology

Senior member, 65; died 5 September

Raja founded the IEEE Special Interest Group on Humanitarian Technology (SIGHT) in 2011. The global network partners with underserved communities and local organizations to leverage technology for sustainable development.


He began his career in 1980 as a management trainee at the National Dairy Development Board, in Anand, India. A year later he joined Milma, a state government marketing cooperative for the dairy industry, in Thiruvananthapuram, as a manager of planning and systems. After 15 years with Milma, he joined IBM in Tokyo as a manager of technology services.

In 2000 he helped found InApp, a company in Palo Alto, Calif., that provides software development services. He served as its CEO and executive chairman until he died.

Raja was the 2011–2012 chair of the IEEE Humanitarian Activities Committee. He wanted to find a way to mobilize engineers to apply their expertise to develop sustainable solutions that help their local community. To achieve the goal, in 2011 he founded IEEE SIGHT. Today there are more than 150 SIGHT groups in 50 countries that are working on projects such as sustainable irrigation and photovoltaic systems.

For his efforts, he received the 2015 Larry K. Wilson Transnational Award from IEEE Member and Geographic Activities. The award honors effective efforts to fulfill one or more of the MGA goals and strategic objectives related to transnational activities.

For the past two years, Rajah chaired the IEEE Admission and Advancement Review Panel, which approves applications for new members and elevations to higher membership grades.

He was a member of the International Centre for Free and Open Source Software’s advisory board. The organization was established by the government of Kerala, India, to facilitate the development and distribution of free, open-source software.

Raja also served as one of the directors of the nongovernmental organization Bedroc.in, which was established to continue the disaster rehabilitation work started by him and his team after the 2004 Indian Ocean tsunami.

He earned his bachelor’s degree in chemical engineering in 1979 from the Indian Institute of Technology in Delhi.

Donn S. Terry

Software engineer

Life member, 74; died 14 September

Terry was a computer engineer at Hewlett-Packard in Fort Collins, Colo., for 18 years.

He joined HP in 1978 as a software developer, and he chaired the Portable Operating System Interface (POSIX) working group. POSIX is a family of standards specified by the IEEE Computer Society for maintaining compatibility among operating systems. While there, he also developed software for the Motorola 68000 microprocessor.

Terry left HP in 1997 to join Softway Solutions, also in Fort Collins, where he developed tools for Interix, a Unix subsystem of the Windows NT operating system. After Microsoft acquired Softway in 1999, he stayed on as a senior software development engineer at its Seattle location. There he worked on static analysis, a method of computer-program debugging that is done by examining the code without executing the program. He also helped to create SAL, a Microsoft source-code annotation language, which was developed to make code design easier to understand and analyze.

Terry retired in 2014. He loved science fiction, boating, cooking, and spending time with his family, according to his daughter, Kristin.

He earned a bachelor’s degree in electrical engineering in 1970 and a Ph.D. in computer science in 1978, both from the University of Washington in Seattle.

William Sandham

Signal processing engineer

Life senior member, 70; died 25 August

Sandham applied his signal processing expertise to a wide variety of disciplines including medical imaging, biomedical data analysis, and geophysics.

He began his career in 1974 as a physicist at the University of Glasgow. While working there, he pursued a Ph.D. in geophysics. He earned his degree in 1981 at the University of Birmingham in England. He then joined the British National Oil Corp. (now Britoil) as a geophysicist.

In 1986 he left to join the University of Strathclyde, in Glasgow, as a lecturer in the signal processing department. During his time at the university, he published more than 200 journal papers and five books that addressed blood glucose measurement, electrocardiography data analysis and compression, medical ultrasound, MRI segmentation, prosthetic limb fitting, and sleep apnea detection.

Sandham left the university in 2003 and founded Scotsig, a signal processing consulting and research business, also in Glasgow.

He served on the editorial board of IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing and the EURASIP Journal on Advances in Signal Processing.

He was a Fellow of the Institution of Engineering and Technology and a member of the European Association of Geoscientists and Engineers and the Society of Exploration Geophysicists.

Sandham earned his bachelor’s degree in electrical engineering in 1974 from the University of Glasgow.

Stephen M. Brustoski

Loss-prevention engineer

Life member, 69; died 6 January

For 40 years, Brustoski worked as a loss-prevention engineer for insurance company FM Global. He retired from the company, which was headquartered in Johnston, R.I., in 2014.

He was an elder at his church, CrossPoint Alliance, in Akron, Ohio, where he oversaw administrative work and led Bible studies and prayer meetings. He was an assistant scoutmaster for 12 years, and he enjoyed hiking and traveling the world with his family, according to his wife, Sharon.

Brustoski earned a bachelor’s degree in electrical engineering in 1973 from the University of Akron.

Harry Letaw

President and CEO of Essex Corp.

Life senior member, 96; died 7 May 2020

As president and CEO of Essex Corp., in Columbia, Md., Letaw handled the development and commercialization of optoelectronic and signal processing solutions for defense, intelligence, and commercial customers. He retired in 1995.

He had served in World War II as an aviation engineer for the U.S. Army. After he was discharged, he earned a bachelor’s degree in chemistry, then a master’s degree and Ph.D., all from the University of Florida in Gainesville, in 1949, 1951, and 1952.

After he graduated, he became a postdoctoral assistant at the University of Illinois at Urbana-Champaign. He left to become a researcher at Raytheon Technologies, an aerospace and defense manufacturer, in Wayland, Mass.

Letaw was a member of the American Physical Society and the Phi Beta Kappa and Sigma Xi honor societies.


Match ID: 110 Score: 8.57 source: spectrum.ieee.org age: 6 days
qualifiers: 8.57 business

Redfin, Zillow stocks drop after inflation data fuels jump in Treasury yields
Wed, 13 Jul 2022 09:45:43 -0500
Shares of real estate services companies were knocked lower Wednesday after surprisingly strong inflation data sent Treasury yields climbing. A big jump in longer-term Treasury yields this year has weighed heavily on the housing market, as they reduce affordability by boosting mortgage lending rates. Shares of Redfin Corp. slumped 4.6%, Zillow Group Inc. dropped 4.0%, Anywhere Real Estate Inc. shed 2.9% and RE/MAX Holdings Inc. lost 2.3%. Meanwhile, the yield on the 10-year Treasury note rose 7.6 basis points (0.076 percentage points) to 3.034%. Meanwhile, the S&P 500 fell 1.0%.
Match ID: 111 Score: 8.57 source: www.marketwatch.com age: 139 days
qualifiers: 5.00 real estate, 3.57 stocks

Distilleries, golden eagles … and Macbeth: seven slow adventures in the Scottish Highlands and islands
Mon, 17 Oct 2022 13:32:19 GMT

Go at your own pace as you travel the path less followed – spend a morning foraging for lunch, learn to knit in Shetland or try aurora borealis hunting in Orkney this autumn and winter

Push those pedals on the Isles of Arran and Cumbrae
Get on your bike. Seriously, that’s the best way to see the small – yet accessible – island of Cumbrae, just off the Ayrshire coast near Largs. At only four miles long and two miles wide, anyone can enjoy a gentle cycle around this island. We say “anyone” because it’s completely flat, so there are no excuses, really. Sleep it off in one of Jack’s Alt-Stays’ eco-cabins, opening this autumn and, in return for your booking, the business will plant five trees to offset its carbon footprint.

Across the water on Arran, you can tour the island without pushing any pedals. Jump in one of Mogabout’s 4x4 trucks and be driven through forests and on to deserted beaches before pulling up at the Lagg Distillery for a well-earned dram.

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Match ID: 112 Score: 8.57 source: www.theguardian.com age: 43 days
qualifiers: 5.71 gold, 2.86 business

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: 113 Score: 8.57 source: www.crunchhype.com age: 302 days
qualifiers: 5.71 gold, 2.86 business

Are You Ready for Workplace Brain Scanning?
Sat, 19 Nov 2022 16:00:01 +0000


Get ready: Neurotechnology is coming to the workplace. Neural sensors are now reliable and affordable enough to support commercial pilot projects that extract productivity-enhancing data from workers’ brains. These projects aren’t confined to specialized workplaces; they’re also happening in offices, factories, farms, and airports. The companies and people behind these neurotech devices are certain that they will improve our lives. But there are serious questions about whether work should be organized around certain functions of the brain, rather than the person as a whole.

To be clear, the kind of neurotech that’s currently available is nowhere close to reading minds. Sensors detect electrical activity across different areas of the brain, and the patterns in that activity can be broadly correlated with different feelings or physiological responses, such as stress, focus, or a reaction to external stimuli. These data can be exploited to make workers more efficient—and, proponents of the technology say, to make them happier. Two of the most interesting innovators in this field are the Israel-based startup InnerEye, which aims to give workers superhuman abilities, and Emotiv, a Silicon Valley neurotech company that’s bringing a brain-tracking wearable to office workers, including those working remotely.

The fundamental technology that these companies rely on is not new: Electroencephalography (EEG) has been around for about a century, and it’s commonly used today in both medicine and neuroscience research. For those applications, the subject may have up to 256 electrodes attached to their scalp with conductive gel to record electrical signals from neurons in different parts of the brain. More electrodes, or “channels,” mean that doctors and scientists can get better spatial resolution in their readouts—they can better tell which neurons are associated with which electrical signals.

What is new is that EEG has recently broken out of clinics and labs and has entered the consumer marketplace. This move has been driven by a new class of “dry” electrodes that can operate without conductive gel, a substantial reduction in the number of electrodes necessary to collect useful data, and advances in artificial intelligence that make it far easier to interpret the data. Some EEG headsets are even available directly to consumers for a few hundred dollars.

While the public may not have gotten the memo, experts say the neurotechnology is mature and ready for commercial applications. “This is not sci-fi,” says James Giordano, chief of neuroethics studies at Georgetown University Medical Center. “This is quite real.”

How InnerEye’s TSA-boosting technology works

InnerEye Security Screening Demo youtu.be

In an office in Herzliya, Israel, Sergey Vaisman sits in front of a computer. He’s relaxed but focused, silent and unmoving, and not at all distracted by the seven-channel EEG headset he’s wearing. On the computer screen, images rapidly appear and disappear, one after another. At a rate of three images per second, it’s just possible to tell that they come from an airport X-ray scanner. It’s essentially impossible to see anything beyond fleeting impressions of ghostly bags and their contents.

“Our brain is an amazing machine,” Vaisman tells us as the stream of images ends. The screen now shows an album of selected X-ray images that were just flagged by Vaisman’s brain, most of which are now revealed to have hidden firearms. No one can knowingly identify and flag firearms among the jumbled contents of bags when three images are flitting by every second, but Vaisman’s brain has no problem doing so behind the scenes, with no action required on his part. The brain processes visual imagery very quickly. According to Vaisman, the decision-making process to determine whether there’s a gun in complex images like these takes just 300 milliseconds.

Brain data can be exploited to make workers more efficient—and, proponents of the technology say, to make them happier.

What takes much more time are the cognitive and motor processes that occur after the decision making—planning a response (such as saying something or pushing a button) and then executing that response. If you can skip these planning and execution phases and instead use EEG to directly access the output of the brain’s visual processing and decision-making systems, you can perform image-recognition tasks far faster. The user no longer has to actively think: For an expert, just that fleeting first impression is enough for their brain to make an accurate determination of what’s in the image.

An illustration of a person in front of screens with suitcases above it.  InnerEye’s image-classification system operates at high speed by providing a shortcut to the brain of an expert human. As an expert focuses on a continuous stream of images (from three to 10 images per second, depending on complexity), a commercial EEG system combined with InnerEye’s software can distinguish the characteristic response the expert’s brain produces when it recognizes a target. In this example, the target is a weapon in an X-ray image of a suitcase, representing an airport-security application.Chris Philpot

Vaisman is the vice president of R&D of InnerEye, an Israel-based startup that recently came out of stealth mode. InnerEye uses deep learning to classify EEG signals into responses that indicate “targets” and “nontargets.” Targets can be anything that a trained human brain can recognize. In addition to developing security screening, InnerEye has worked with doctors to detect tumors in medical images, with farmers to identify diseased plants, and with manufacturing experts to spot product defects. For simple cases, InnerEye has found that our brains can handle image recognition at rates of up to 10 images per second. And, Vaisman says, the company’s system produces results just as accurate as a human would when recognizing and tagging images manually—InnerEye is merely using EEG as a shortcut to that person’s brain to drastically speed up the process.

While using the InnerEye technology doesn’t require active decision making, it does require training and focus. Users must be experts at the task, well trained in identifying a given type of target, whether that’s firearms or tumors. They must also pay close attention to what they’re seeing—they can’t just zone out and let images flash past. InnerEye’s system measures focus very accurately, and if the user blinks or stops concentrating momentarily, the system detects it and shows the missed images again.

Can you spot the manufacturing defects?

Examine the sample images below, and then try to spot the target among the nontargets.

Ten images are displayed every second for five seconds on loop. There are three targets.

A pair of black and white images.  The left is labelled "non target" and the right is "target." there is a red circle around a black line on the right image.

A gif of a black and white static image

Can you spot the weapon?

Three images are displayed every second for five seconds on loop. There is one weapon.

A gif of x-rayed pieces of luggage. InnerEye

Having a human brain in the loop is especially important for classifying data that may be open to interpretation. For example, a well-trained image classifier may be able to determine with reasonable accuracy whether an X-ray image of a suitcase shows a gun, but if you want to determine whether that X-ray image shows something else that’s vaguely suspicious, you need human experience. People are capable of detecting something unusual even if they don’t know quite what it is.

“We can see that uncertainty in the brain waves,” says InnerEye founder and chief technology officer Amir Geva. “We know when they aren’t sure.” Humans have a unique ability to recognize and contextualize novelty, a substantial advantage that InnerEye’s system has over AI image classifiers. InnerEye then feeds that nuance back into its AI models. “When a human isn’t sure, we can teach AI systems to be not sure, which is better training than teaching the AI system just one or zero,” says Geva. “There is a need to combine human expertise with AI.” InnerEye’s system enables this combination, as every image can be classified by both computer vision and a human brain.

Using InnerEye’s system is a positive experience for its users, the company claims. “When we start working with new users, the first experience is a bit overwhelming,” Vaisman says. “But in one or two sessions, people get used to it, and they start to like it.” Geva says some users do find it challenging to maintain constant focus throughout a session, which lasts up to 20 minutes, but once they get used to working at three images per second, even two images per second feels “too slow.”

In a security-screening application, three images per second is approximately an order of magnitude faster than an expert can manually achieve. InnerEye says their system allows far fewer humans to handle far more data, with just two human experts redundantly overseeing 15 security scanners at once, supported by an AI image-recognition system that is being trained at the same time, using the output from the humans’ brains.

InnerEye is currently partnering with a handful of airports around the world on pilot projects. And it’s not the only company working to bring neurotech into the workplace.

How Emotiv’s brain-tracking technology works

Workers wearing earbuds sit in an office in front of computers. Emotiv’s MN8 earbuds collect two channels of EEG brain data. The earbuds can also be used for phone calls and music. Emotiv

When it comes to neural monitoring for productivity and well-being in the workplace, the San Francisco–based company Emotiv is leading the charge. Since its founding 11 years ago, Emotiv has released three models of lightweight brain-scanning headsets. Until now the company had mainly sold its hardware to neuroscientists, with a sideline business aimed at developers of brain-controlled apps or games. Emotiv started advertising its technology as an enterprise solution only this year, when it released its fourth model, the MN8 system, which tucks brain-scanning sensors into a pair of discreet Bluetooth earbuds.

Tan Le, Emotiv’s CEO and cofounder, sees neurotech as the next trend in wearables, a way for people to get objective “brain metrics” of mental states, enabling them to track and understand their cognitive and mental well-being. “I think it’s reasonable to imagine that five years from now this [brain tracking] will be quite ubiquitous,” she says. When a company uses the MN8 system, workers get insight into their individual levels of focus and stress, and managers get aggregated and anonymous data about their teams.

The Emotiv Experience

Illustration of head with an earpiece in.  With columns of data on either side. The Emotiv Experience Chris Philpot

Emotiv’s MN8 system uses earbuds to capture two channels of EEG data, from which the company’s proprietary algorithms derive performance metrics for attention and cognitive stress. It’s very difficult to draw conclusions from raw EEG signals [top], especially with only two channels of data. The MN8 system relies on machine-learning models that Emotiv developed using a decade’s worth of data from its earlier headsets, which have more electrodes.

To determine a worker’s level of attention and cognitive stress, the MN8 system uses a variety of analyses. One shown here [middle, bar graphs] reveals increased activity in the low-frequency ranges (theta and alpha) when a worker’s attention is high and cognitive stress is low; when the worker has low attention and high stress, there’s more activity in the higher-frequency ranges (beta and gamma). This analysis and many others feed into the models that present simplified metrics of attention and cognitive stress [bottom] to the worker.

Emotiv launched its enterprise technology into a world that is fiercely debating the future of the workplace. Workers are feuding with their employers about return-to-office plans following the pandemic, and companies are increasingly using “ bossware” to keep tabs on employees—whether staffers or gig workers, working in the office or remotely. Le says Emotiv is aware of these trends and is carefully considering which companies to work with as it debuts its new gear. “The dystopian potential of this technology is not lost on us,” she says. “So we are very cognizant of choosing partners that want to introduce this technology in a responsible way—they have to have a genuine desire to help and empower employees,” she says.

Lee Daniels, a consultant who works for the global real estate services company JLL, has spoken with a lot of C-suite executives lately. “They’re worried,” says Daniels. “There aren’t as many people coming back to the office as originally anticipated—the hybrid model is here to stay, and it’s highly complex.” Executives come to Daniels asking how to manage a hybrid workforce. “This is where the neuroscience comes in,” he says.

Emotiv has partnered with JLL, which has begun to use the MN8 earbuds to help its clients collect “true scientific data,” Daniels says, about workers’ attention, distraction, and stress, and how those factors influence both productivity and well-being. Daniels says JLL is currently helping its clients run short-term experiments using the MN8 system to track workers’ responses to new collaboration tools and various work settings; for example, employers could compare the productivity of in-office and remote workers.

“The dystopian potential of this technology is not lost on us.” —Tan Le, Emotiv CEO

Emotiv CTO Geoff Mackellar believes the new MN8 system will succeed because of its convenient and comfortable form factor: The multipurpose earbuds also let the user listen to music and answer phone calls. The downside of earbuds is that they provide only two channels of brain data. When the company first considered this project, Mackellar says, his engineering team looked at the rich data set they’d collected from Emotiv’s other headsets over the past decade. The company boasts that academics have conducted more than 4,000 studies using Emotiv tech. From that trove of data—from headsets with 5, 14, or 32 channels—Emotiv isolated the data from the two channels the earbuds could pick up. “Obviously, there’s less information in the two sensors, but we were able to extract quite a lot of things that were very relevant,” Mackellar says.

Once the Emotiv engineers had a hardware prototype, they had volunteers wear the earbuds and a 14-channel headset at the same time. By recording data from the two systems in unison, the engineers trained a machine-learning algorithm to identify the signatures of attention and cognitive stress from the relatively sparse MN8 data. The brain signals associated with attention and stress have been well studied, Mackellar says, and are relatively easy to track. Although everyday activities such as talking and moving around also register on EEG, the Emotiv software filters out those artifacts.

The app that’s paired with the MN8 earbuds doesn’t display raw EEG data. Instead, it processes that data and shows workers two simple metrics relating to their individual performance. One squiggly line shows the rise and fall of workers’ attention to their tasks—the degree of focus and the dips that come when they switch tasks or get distracted—while another line represents their cognitive stress. Although short periods of stress can be motivating, too much for too long can erode productivity and well-being. The MN8 system will therefore sometimes suggest that the worker take a break. Workers can run their own experiments to see what kind of break activity best restores their mood and focus—maybe taking a walk, or getting a cup of coffee, or chatting with a colleague.

What neuroethicists think about neurotech in the workplace

While MN8 users can easily access data from their own brains, employers don’t see individual workers’ brain data. Instead, they receive aggregated data to get a sense of a team or department’s attention and stress levels. With that data, companies can see, for example, on which days and at which times of day their workers are most productive, or how a big announcement affects the overall level of worker stress.

Emotiv emphasizes the importance of anonymizing the data to protect individual privacy and prevent people from being promoted or fired based on their brain metrics. “The data belongs to you,” says Emotiv’s Le. “You have to explicitly allow a copy of it to be shared anonymously with your employer.” If a group is too small for real anonymity, Le says, the system will not share that data with employers. She also predicts that the device will be used only if workers opt in, perhaps as part of an employee wellness program that offers discounts on medical insurance in return for using the MN8 system regularly.

However, workers may still be worried that employers will somehow use the data against them. Karen Rommelfanger, founder of the Institute of Neuroethics, shares that concern. “I think there is significant interest from employers” in using such technologies, she says. “I don’t know if there’s significant interest from employees.”

Both she and Georgetown’s Giordano doubt that such tools will become commonplace anytime soon. “I think there will be pushback” from employees on issues such as privacy and worker rights, says Giordano. Even if the technology providers and the companies that deploy the technology take a responsible approach, he expects questions to be raised about who owns the brain data and how it’s used. “Perceived threats must be addressed early and explicitly,” he says.

Giordano says he expects workers in the United States and other western countries to object to routine brain scanning. In China, he says, workers have reportedly been more receptive to experiments with such technologies. He also believes that brain-monitoring devices will really take off first in industrial settings, where a momentary lack of attention can lead to accidents that injure workers and hurt a company’s bottom line. “It will probably work very well under some rubric of occupational safety,” Giordano says. It’s easy to imagine such devices being used by companies involved in trucking, construction, warehouse operations, and the like. Indeed, at least one such product, an EEG headband that measures fatigue, is already on the market for truck drivers and miners.

Giordano says that using brain-tracking devices for safety and wellness programs could be a slippery slope in any workplace setting. Even if a company focuses initially on workers’ well-being, it may soon find other uses for the metrics of productivity and performance that devices like the MN8 provide. “Metrics are meaningless unless those metrics are standardized, and then they very quickly become comparative,” he says.

Rommelfanger adds that no one can foresee how workplace neurotech will play out. “I think most companies creating neurotechnology aren’t prepared for the society that they’re creating,” she says. “They don’t know the possibilities yet.”

This article appears in the December 2022 print issue.


Match ID: 114 Score: 7.86 source: spectrum.ieee.org age: 10 days
qualifiers: 5.00 real estate, 2.86 business

First Review of A Hacker’s Mind
2022-11-18T18:08:04Z

Kirkus reviews A Hacker’s Mind:

A cybersecurity expert examines how the powerful game whatever system is put before them, leaving it to others to cover the cost.

Schneier, a professor at Harvard Kennedy School and author of such books as Data and Goliath and Click Here To Kill Everybody, regularly challenges his students to write down the first 100 digits of pi, a nearly impossible task­—but not if they cheat, concerning which he admonishes, “Don’t get caught.” Not getting caught is the aim of the hackers who exploit the vulnerabilities of systems of all kinds. Consider right-wing venture capitalist Peter Thiel, who located a hack in the tax code: “Because he was one of the founders of PayPal, he was able to use a $2,000 investment to buy 1.7 million shares of the company at $0.001 per share, turning it into $5 billion—all forever tax free.” It was perfectly legal—and even if it weren’t, the wealthy usually go unpunished. The author, a fluid writer and tech communicator, reveals how the tax code lends itself to hacking, as when tech companies like Apple and Google avoid paying billions of dollars by transferring profits out of the U.S. to corporate-friendly nations such as Ireland, then offshoring the “disappeared” dollars to Bermuda, the Caymans, and other havens. Every system contains trap doors that can be breached to advantage. For example, Schneier cites “the Pudding Guy,” who hacked an airline miles program by buying low-cost pudding cups in a promotion that, for $3,150, netted him 1.2 million miles and “lifetime Gold frequent flier status.” Since it was all within the letter if not the spirit of the offer, “the company paid up.” The companies often do, because they’re gaming systems themselves. “Any rule can be hacked,” notes the author, be it a religious dietary restriction or a legislative procedure. With technology, “we can hack more, faster, better,” requiring diligent monitoring and a demand that everyone play by rules that have been hardened against tampering...


Match ID: 115 Score: 7.14 source: www.schneier.com age: 11 days
qualifiers: 5.71 gold, 1.43 wealth

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: 116 Score: 7.14 source: spectrum.ieee.org age: 11 days
qualifiers: 4.29 finance, 2.86 business

The Hunt for the FTX Thieves Has Begun
Sun, 13 Nov 2022 23:38:46 +0000
Mysterious crooks took hundreds of millions of dollars from FTX just as it collapsed. Crypto-tracing blockchain analysis may provide an answer.
Match ID: 117 Score: 7.14 source: www.wired.com age: 16 days
qualifiers: 4.29 finance, 2.86 business

First Guaranty Mortgage files for bankruptcy
Thu, 30 Jun 2022 08:03:05 -0500
First Guaranty Mortgage Corp. said Thursday that it has filed for Chapter 11 bankruptcy protection, due to "significant operating losses and cash flow challenges" resulting from adverse market conditions for the mortgage lending industry. The mortgage company said its bankruptcy has not impact on closed mortgages, as they are already serviced by third parties, and said it has retained "a portion of its workforce" to manage the day-to-day business. "The sharp and unexpected decline in performance reflects the intense pressure on mortgage originations due to the dramatic collapse of the mortgage refinance market and the weakening mortgage purchase market, which has suffered from a lack of housing inventory and increasing affordability issues," the company said. FGMC said it will try to accommodate the maximum number of borrowers who have started buy not yet completed the loan process.
Match ID: 118 Score: 7.14 source: www.marketwatch.com age: 152 days
qualifiers: 4.29 finance, 2.86 business

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: 119 Score: 7.14 source: www.crunchhype.com age: 296 days
qualifiers: 4.29 finance, 2.86 business

The EV Transition Explained: Battery Challenges
Sat, 19 Nov 2022 19:30:00 +0000


“Energy and information are two basic currencies of organic and social systems,” the economics Nobelist Herb Simon once observed. A new technology that alters the terms on which one or the other of these is available to a system can work on it the most profound changes.”

Electric vehicles at scale alter the terms of both basic currencies concurrently. Reliable, secure supplies of minerals and software are core elements for EVs, which represent a “shift from a fuel-intensive to a material-intensive energy system,” according to a report by the International Energy Agency (IEA). For example, the mineral requirements for an EV’s batteries and electric motors are six times that of an internal-combustion-engine (ICE) vehicle, which can increase the average weight of an EV by 340 kilograms (750 pounds). For something like the Ford Lightning, the weight can be more than twice that amount.

EVs also create a shift from an electromechanical-intensive to an information-intensive vehicle. EVs offer a virtual clean slate from which to accelerate the design of safe, software-defined vehicles, with computing and supporting electronics being the prime enabler of a vehicle’s features, functions, and value. Software also allows for the decoupling of the internal mechanical connections needed in an ICE vehicle, permitting an EV to be controlled remotely or autonomously. An added benefit is that the loss of the ICE power train not only reduces the components a vehicle requires but also frees up space for increased passenger comfort and storage.

The effects of Simon’s profound changes are readily apparent, forcing a 120-year-old industry to fundamentally reinvent itself. EVs require automakers to design new manufacturing processes and build plants to make both EVs and their batteries. Ramping up the battery supply chain is the automakers’ current “most challenging topic,” according to VW chief financial officer Arno Antlitz.

It can take five or more years to get a lithium mine up and going, but operations can start only after it has secured the required permits, a process that itself can take years.

These plants are also very expensive. Ford and its Korean battery supplier SK Innovation are spending US $5.6 billion to produce F-Series EVs and batteries in Stanton, Tenn., for example, while GM is spending $2 billion to produce its new Cadillac Lyriq EVs in Spring Hill, Tenn. As automakers expand their lines of EVs, tens of billions more will need to be invested in both manufacturing and battery plants. It is little wonder that Tesla CEO Elon Musk calls EV factories “gigantic money furnaces.”

Furthermore, Kristin Dziczek a policy analyst with the Federal Reserve Bank of Chicago adds, there are scores of new global EV competitors actively seeking to replace the legacy automakers. The “simplicity” of EVs in comparison with ICE vehicles allows these disruptors to compete virtually from scratch with legacy automakers, not only in the car market itself but for the material and labor inputs as well.

Batteries and the supply-chain challenge

Another critical question is whether all the planned battery-plant output will support expected EV production demands. For instance, the United States will require 8 million EV batteries annually by 2030 if its target to make EVs half of all new-vehicle sales is met, with that number rising each year after. As IEA executive director Fatih Birol observes, “Today, the data shows a looming mismatch between the world’s strengthened climate ambitions and the availability of critical minerals that are essential to realizing those ambitions.”

This mismatch worries automakers. GM, Ford, Tesla, and others have moved to secure batteries through 2025, but it could be tricky after that. Rivian Automotive chief executive RJ Scaringe was recently quoted in the Wall Street Journal as saying that “90 to 95 percent of the (battery) supply chain does not exist,” and that the current semiconductor chip shortage is “a small appetizer to what we are about to feel on battery cells over the next two decades.”

The competition for securing raw materials, along with the increased consumer demand, has caused EV prices to spike. Ford has raised the price of the Lightning $6,000 to $8,500, and CEO Jim Farley bluntly states that in regard to material shortages in the foreseeable future, “I don’t think we should be confident in any other outcomes than an increase in prices.”

Stiff Competition for Engineering Talent


One critical area of resource competition is over the limited supply of software and systems engineers with the mechatronics and robotics expertise needed for EVs. Major automakers have moved aggressively to bring more software and systems-engineering expertise on board, rather than have it reside at their suppliers, as they have traditionally done. Automakers feel that if they’re not in control of the software, they’re not in control of their product.

Volvo’s CEO Jim Rowan stated earlier this year that increasing the computing power in EVs will be harder and more altering of the automotive industry than switching from ICE vehicles to EVs. This means that EV winners and losers will in great part be separated by their “relative strength in their cyberphysical systems engineering,” states Clemson’s Paredis.

Even for the large auto suppliers, the transition to EVs will not be an easy road. For instance, automakers are demanding these suppliers absorb more cost cuts because automakers are finding EVs so expensive to build. Not only do automakers want to bring cutting-edge software expertise in-house, they want greater inside expertise in critical EV supply-chain components, especially batteries.

Automakers, including Tesla, are all scrambling for battery talent, with bidding wars reportedly breaking out to acquire top candidates. With automakers planning to spend more than $13 billion to build at least 13 new EV battery plants in North America within the next five to seven years, experienced management and production-line talent will likely be in extremely short supply. Tesla’s Texas Gigafactory needs some 10,000 workers alone, for example. With at least 60 new battery plants planned to be in operation globally by 2030, and scores needed soon afterward, major battery makers are already highlighting their expected skill shortages.


The underlying reason for the worry: Supplying sufficient raw materials to existing and planned battery plants as well as to the manufacturers of other renewable energy sources and military systems—who are competing for the same materials—has several complications to overcome. Among them is the need for more mines to provide the metals required, which have spiked in price as demand has increased. For example, while demand for lithium is growing rapidly, investment in mines has significantly lagged the investment that has been aimed toward EVs and battery plants. It can take five or more years to get a lithium mine up and going, but operations can start only after it has secured the required permits, a process that itself can take years.

Mining the raw materials, of course, assumes that there is sufficient refining capability to process them, which, outside of China, is limited. This is especially true in the United States, which, according to a Biden Administration special supply-chain investigative report, has “limited raw material production capacity and virtually no processing capacity.” Consequently, the report states, the United States “exports the limited raw materials produced today to foreign markets.” For example, output from the only nickel mine in the United States, the Eagle mine in Minnesota, is sent to Canada for smelting.

“Energy and information are two basic currencies of organic and social systems. A new technology that alters the terms on which one or the other of these is available to a system can work on it the most profound changes.” —Herb Simon

One possible solution is to move away from lithium-ion batteries and nickel metal hydride batteries to other battery chemistries such as lithium-iron phosphate, lithium-ion phosphate, lithium-sulfur, lithium-metal, and sodium-ion, among many others, not to mention solid-state batteries, as a way to alleviate some of the material supply and cost problems. Tesla is moving toward the use of lithium-iron phosphate batteries, as is Ford for some of its vehicles. These batteries are cobalt free, which alleviates several sourcing issues.

Another solution may be recycling both EV batteries as well as the waste and rejects from battery manufacturing, which can run between 5 to 10 percent of production. Effective recycling of EV batteries “has the potential to reduce primary demand compared to total demand in 2040, by approximately 25 percent for lithium, 35 percent for cobalt and nickel, and 55 percent for copper,” according to a report by the University of Sidney’s Institute for Sustainable Futures.



While investments into creating EV battery recycling facilities have started, there is a looming question of whether there will be enough battery factory scrap and other lithium-ion battery waste for them to remain operational while they wait for sufficient numbers of batteries to make them profitable. Lithium-ion battery-pack recycling is very time-consuming and expensive, making mining lithium often cheaper than recycling it, for example. Recycling low or no-cobalt lithium batteries, which is the direction many automakers are taking, may also make it unprofitable to recycle them.

An additional concern is that EV batteries, once no longer useful for propelling the EV, have years of life left in them. They can be refurbished, rebuilt, and reused in EVs, or repurposed into storage devices for homes, businesses, or the grid. Whether it will make economic sense to do either at scale versus recycling them remains to be seen.

Howard Nusbaum, the administrator of the National Salvage Vehicle Reporting Program (NSVRP), succinctly puts it, “There is no recycling, and no EV-recycling industry, if there is no economic basis for one.”

In the next article in the series, we will look at whether the grid can handle tens of millions of EVs.


Match ID: 120 Score: 6.43 source: spectrum.ieee.org age: 10 days
qualifiers: 3.57 money, 2.86 business

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.

Also Black Friday and Cyber Monday Deal is Running

Highlights of Jasper Black Friday/Cyber Monday Deal:

  • Free bonus 1: Get 300,000 extra words ($297 value)
  • gree bonus 2: Jasper Art for three teammates ($720 value)

  • Free bonus 3: Ticket to Jasper’s conference ($499 value)

  • Free bonus 4: The Jasper SEO Course ($499 value)
Grab The black Friday Deal

Note: Offer end in 1st December 2022 Mindight PST Time



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

Note: Don't post links in your comments

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



Match ID: 121 Score: 6.43 source: www.crunchhype.com age: 14 days
qualifiers: 3.57 money, 2.86 business

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: 122 Score: 6.43 source: www.crunchhype.com age: 80 days
qualifiers: 3.57 money, 2.86 business

UK renters: does your home require urgent repairs your landlord is refusing to fix?
Tue, 30 Aug 2022 13:01:28 GMT

We’d like to hear from residential tenants in the UK who live in properties that are in urgent need of repair – but aren’t getting fixed up

We’re interested to hear from renters in the UK who live in homes that require urgent repairs.

We’d like to hear whether tenants have had trouble getting repairs authorised by their landlords, whether they occupy council homes or rent privately.

Continue reading...
Match ID: 123 Score: 6.43 source: www.theguardian.com age: 91 days
qualifiers: 3.57 money, 2.86 business

Dow skids 750 points, putting it on pace for worst daily drop since mid-June
Fri, 26 Aug 2022 14:35:11 -0500
The stock-market selloff was intensifying Friday afternoon following Federal Reserve Chairman Jerome Powell's terse speech at Jackson Hole vowing to fight inflation until the battle has been won by bringing the annual cost of living back down to the central banks's 2% target. The Dow Jones Industrial Average was down 740 points, or 2.2%, near 32,549, at last check. That would mark its worst daily percentage decline since June 16, when it tumbled 2.4%, according to Dow Jones Market Data. The S&P 500 was off 2.6% and the Nasdaq Composite Index was bearing the brunt of the selloff, down 3.2%, according to FactSet. Fed Chair Powell said the Fed will keep working to bring inflation down, even if it means hurting jobs and economic growth and that the process "will also bring some pain to households and businesses."
Match ID: 124 Score: 6.43 source: www.marketwatch.com age: 95 days
qualifiers: 3.57 stock-market, 2.86 business

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: 125 Score: 6.43 source: www.crunchhype.com age: 181 days
qualifiers: 3.57 money, 2.86 business

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: 126 Score: 6.43 source: www.crunchhype.com age: 304 days
qualifiers: 3.57 money, 2.86 business

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: 127 Score: 6.43 source: www.crunchhype.com age: 306 days
qualifiers: 3.57 money, 2.86 business

What is the windfall tax on oil and gas companies?
Tue, 22 Nov 2022 17:03:15 GMT
The government has extended the windfall tax on oil and gas companies.
Match ID: 128 Score: 5.71 source: www.bbc.co.uk age: 7 days
qualifiers: 5.71 business

Will Users Replace Twitter or Learn to Live Without It?
Tue, 22 Nov 2022 13:00:00 +0000
The fate of users who left Facebook may provide clues to a post-Twitter world.
Match ID: 129 Score: 5.71 source: www.wired.com age: 7 days
qualifiers: 5.71 business

How the Graphical User Interface Was Invented
Sun, 20 Nov 2022 20:00:00 +0000


Mice, windows, icons, and menus: these are the ingredients of computer interfaces designed to be easy to grasp, simplicity itself to use, and straightforward to describe. The mouse is a pointer. Windows divide up the screen. Icons symbolize application programs and data. Menus list choices of action.

But the development of today’s graphical user interface was anything but simple. It took some 30 years of effort by engineers and computer scientists in universities, government laboratories, and corporate research groups, piggybacking on each other’s work, trying new ideas, repeating each other’s mistakes.


This article was first published as “Of Mice and menus: designing the user-friendly interface.” It appeared in the September 1989 issue of IEEE Spectrum. A PDF version is available on IEEE Xplore. The photographs and diagrams appeared in the original print version.


Throughout the 1970s and early 1980s, many of the early concepts for windows, menus, icons, and mice were arduously researched at Xerox Corp.’s Palo Alto Research Center (PARC), Palo Alto, Calif. In 1973, PARC developed the prototype Alto, the first of two computers that would prove seminal in this area. More than 1200 Altos were built and tested. From the Alto’s concepts, starting in 1975, Xerox’s System Development Department then developed the Star and introduced it in 1981—the first such user-friendly machine sold to the public.

In 1984, the low-cost Macintosh from Apple Computer Inc., Cupertino, Calif., brought the friendly interface to thousands of personal computer users. During the next five years, the price of RAM chips fell enough to accommodate the huge memory demands of bit-mapped graphics, and the Mac was followed by dozens of similar interfaces for PCs and workstations of all kinds. By now, application programmers are becoming familiar with the idea of manipulating graphic objects.

The Mac’s success during the 1980s spurred Apple Computer to pursue legal action over ownership of many features of the graphical user interface. Suits now being litigated could assign those innovations not to the designers and their companies, but to those who first filed for legal protection on them.

The GUI started with Sketchpad


The grandfather of the graphical user interface was Sketchpad [see photograph]. Massachusetts Institute of Technology student Ivan E. Sutherland built it in 1962 as a Ph.D. thesis at MIT’s Lincoln Laboratory in Lexington, Mass. Sketchpad users could not only draw points, line segments, and circular arcs on a cathode ray tube (CRT) with a light pen—they could also assign constraints to, and relationships among, whatever they drew.

Arcs could have a specified diameter, lines could be horizontal or vertical, and figures could be built up from combinations of elements and shapes. Figures could be moved, copied, shrunk, expanded, and rotated, with their constraints (shown as onscreen icons) dynamically preserved. At a time when a CRT monitor was a novelty in itself, the idea that users could interactively create objects by drawing on a computer was revolutionary.


Man sitting in front of a round cathode ray display with a white square and triangle on a black background

Moreover, to zoom in on objects, Sutherland wrote the first window-drawing program, which required him to come up with the first clipping algorithm. Clipping is a software routine that calculates which part of a graphic object is to be displayed and displays only that part on the screen. The program must calculate where a line is to be drawn, compare that position to the coordinates of the window in use, and prevent the display of any line segment whose coordinates fall outside the window.

Though films of Sketchpad in operation were widely shown in the computer research community, Sutherland says today that there was little immediate fallout from the project. Running on MIT’s TX-2 mainframe, it demanded too much computing power to be practical for individual use. Many other engineers, however, see Sketchpad’s design and algorithms as a primary influence on an entire generation of research into user interfaces.

The origin of the computer mouse


The light pens used to select areas of the screen by interactive computer systems of the 1950s and 1960s—including Sketchpad—had drawbacks. To do the pointing, the user’s arm had to be lifted up from the table, and after a while that got tiring. Picking up the pen required fumbling around on the table or, if it had a holder, taking the time after making a selection to put it back.

Sensing an object with a light pen was straightforward: the computer displayed spots of light on the screen and interrogated the pen as to whether it sensed a spot, so the program always knew just what was being displayed. Locating the position of the pen on the screen required more sophisticated techniques—like displaying a cross pattern of nine points on the screen, then moving the cross until it centered on the light pen.

In 1964, Douglas Engelbart, a research project leader at SRI International in Menlo Park, Calif., tested all the commercially available pointing devices, from the still-popular light pen to a joystick and a Graphicon (a curve-tracing device that used a pen mounted on the arm of a potentiometer). But he felt the selection failed to cover the full spectrum of possible pointing devices, and somehow he should fill in the blanks.

Then he remembered a 1940s college class he had taken that covered the use of a planimeter to calculate area. (A planimeter has two arms, with a wheel on each. The wheels can roll only along their axes; when one of them rolls, the other must slide.)

If a potentiometer were attached to each wheel to monitor its rotation, he thought, a planimeter could be used as a pointing device. Engelbart explained his roughly sketched idea to engineer William English, who with the help of the SRI machine shop built what they quickly dubbed “the mouse.”



This first mouse was big because it used single-turn potentiometers: one rotation of the wheels had to be scaled to move a cursor from one side of the screen to the other. But it was simple to interface with the computer: the processor just read frequent samples of the potentiometer positioning signals through analog-to-digital converters.

The cursor moved by the mouse was easy to locate, since readings from the potentiometer determined the position of the cursor on the screen-unlike the light pen. But programmers for later windowing systems found that the software necessary to determine which object the mouse had selected was more complex than that for the light pen: they had to compare the mouse’s position with that of all the objects displayed onscreen.

The computer mouse gets redesigned—and redesigned again

Engelbart’s group at SRI ran controlled experiments with mice and other pointing devices, and the mouse won hands down. People adapted to it quickly, it was easy to grab, and it stayed where they put it. Still, Engelbart wanted to tinker with it. After experimenting, his group had concluded that the proper ratio of cursor movement to mouse movement was about 2:1, but he wanted to try varying that ratio—decreasing it at slow speeds and raising it at fast speeds—to improve user control of fine movements and speed up larger movements. Some modern mouse-control software incorporates this idea, including that of the Macintosh.

The mouse, still experimental at this stage, did not change until 1971. Several members of Engelbart’s group had moved to the newly established PARC, where many other researchers had seen the SRI mouse and the test report. They decided there was no need to repeat the tests; any experimental systems they designed would use mice.

Said English, “This was my second chance to build a mouse; it was obvious that it should be a lot smaller, and that it should be digital.” Chuck Thacker, then a member of the research staff, advised PARC to hire inventor Jack Hawley to build it.

Hawley decided the mouse should use shaft encoders, which measure position by a series of pulses, instead of potentiometers (both were covered in Engelbart’s 1970 patent), to eliminate the expensive analog-to-digital converters. The basic principle, of one wheel rolling while the other slid, was licensed from SRI.

The ball mouse was the “easiest patent I ever got. It took me five minutes to think of, half an hour to describe to the attorney, and I was done.”
—Ron Rider

In 1972, the mouse changed again. Ron Rider, now vice president of systems architecture at PARC but then a new arrival, said he was using the wheel mouse while an engineer made excuses for its asymmetric operation (one wheel dragging while one turned). “I suggested that they turn a trackball upside down, make it small, and use it as a mouse instead,” Rider told IEEE Spectrum. This device came to be known as the ball mouse. “Easiest patent I ever got,” Rider said. “It took me five minutes to think of, half an hour to describe to the attorney, and I was done.”

Defining terms


Bit map

The pixel pattern that makes up the graphic display on a computer screen.

Clicking

The motion of pressing a mouse button to Initiate an action by software; some actions require double-clicking.

Graphical user interface (GUI)

The combination of windowing displays, menus, icons, and a mouse that is increasingly used on personal computers and workstations.

Icon

An onscreen drawing that represents programs or data.

Menu

A list of command options currently available to the computer user; some stay onscreen, while pop-up or pull-down menus are requested by the user.

Mouse

A device whose motion across a desktop or other surface causes an on-screen cursor to move commensurately; today’s mice move on a ball and have one, two, or three buttons.

Raster display

A cathode ray tube on which Images are displayed as patterns of dots, scanned onto the screen sequentially in a predetermined pattern of lines.

Vector display

A cathode ray tube whose gun scans lines, or vectors, onto the screen phosphor.

Window

An area of a computer display, usually one of several, in which a particular program is executing.


In the PARC ball mouse design, the weight of the mouse is transferred to the ball by a swivel device and on one or two casters at the end of the mouse farthest from the wire “tail.” A prototype was built by Xerox’s Electronics Division in El Segundo, Calif., then redesigned by Hawley. The rolling ball turned two perpendicular shafts, with a drum on the end of each that was coated with alternating stripes of conductive and nonconductive material. As the drum turned, the stripes transmitted electrical impulses through metal wipers.

When Apple Computer decided in 1979 to design a mouse for its Lisa computer, the design mutated yet again. Instead of a metal ball held against the substrate by a swivel, Apple used a rubber ball whose traction depended on the friction of the rubber and the weight of the ball itself. Simple pads on the bottom of the case carried the weight, and optical scanners detected the motion of the internal wheels. The device had loose tolerances and few moving parts, so that it cost perhaps a quarter as much to build as previous ball mice.

How the computer mouse gained and lost buttons

The first, wooden, SRI mouse had only one button, to test the concept. The plastic batch of SRI mice bad three side-by-side buttons—all there was room for, Engelbart said. The first PARC mouse bad a column of three buttons-again, because that best fit the mechanical design. Today, the Apple mouse has one button, while the rest have two or three. The issue is no longer 1950—a standard 6-by-10-cm mouse could now have dozens of buttons—but human factors, and the experts have strong opinions.

Said English, now director of internationalization at Sun Microsystems Inc., Mountain View, Calif.: “Two or three buttons, that’s the debate. Apple made a bad choice when they used only one.” He sees two buttons as the minimum because two functions are basic to selecting an object: pointing to its start, then extending the motion to the end of the object.

William Verplank, a human factors specialist in the group that tested the graphical interface at Xerox from 1978 into the early 1980s, concurred. He told Spectrum that with three buttons, Alto users forgot which button did what. The group’s tests showed that one button was also confusing, because it required actions such as double-clicking to select and then open a file.

“We have agonizing videos of naive users struggling” with these problems, Verplank said. They concluded that for most users, two buttons (as used on the Star) are optimal, if a button means the same thing in every application. English experimented with one-button mice at PARC before concluding they were a bad idea.


“Two or three buttons, that’s the debate. Apple made a bad choice when they used only one.”
—William English


A computer monitor with a chunky white keyboard sitting on a desk

But many interface designers dislike multiple buttons, saying that double-clicking a single button to select an item is easier than remembering which button points and which extends. Larry Tesler, formerly a computer scientist at PARC, brought the one-button mouse to Apple, where he is now vice president of advanced technology. The company’s rationale is that to attract novices to its computers one button was as simple as it could get.

More than two million one-button Apple mice are now in use. The Xerox and Microsoft two-button mice are less common than either Apple’s ubiquitous one-button model or the three-button mice found on technical workstations. Dozens of companies manufacture mice today; most are slightly smaller than a pack of cigarettes, with minor variations in shape.

How windows first came to the computer screen


In 1962, Sketchpad could split its screen horizontally into two independent sections. One section could, for example, give a close-up view of the object in the other section. Researchers call Sketchpad the first example of tiled windows, which are laid out side by side. They differ from overlapping windows, which can be stacked on top of each other, or overlaid, obscuring all or part of the lower layers.

Windows were an obvious means of adding functionality to a small screen. In 1969, Engelbart equipped NLS (as the On-Line System he invented at SRI during the 1960s was known, to distinguish it from the Off-Line System known as FLS) with windows. They split the screen into multiple parts horizontally or vertically, and introduced cross-window editing with a mouse.

By 1972, led by researcher Alan Kay, the Smalltalk programming language group at Xerox PARC had implemented their version of windows. They were working with far different technology from Sutherland or Engelbart: by deciding that their images had to be displayed as dots on the screen, they led a move from vector to raster displays, to make it simple to map the assigned memory location of each of those spots. This was the bit map invented at PARC, and made viable during the 1980s by continual performance improvements in processor logic and memory speed.

Experimenting with bit-map manipulation, Smalltalk researcher Dan Ingalls developed the bit-block transfer procedure, known as BitBlt. The BitBlt software enabled application programs to mix and manipulate rectangular arrays of pixel values in on-screen or off-screen memory, or between the two, combining the pixel values and storing the result in the appropriate bit-map location.

BitBlt made it much easier to write programs to scroll a window (move an image through it), resize (enlarge or contract) it, and drag windows (move them from one location to another on screen). It led Kay to create overlapping windows. They were soon implemented by the Smalltalk group, but made clipping harder.

Some researchers question whether overlapping windows offer more benefits than tiled on the grounds that screens with overlapping windows become so messy the user gets lost.

In a tiling system, explained researcher Peter Deutsch, who worked with the Smalltalk group, the clipping borders are simply horizontal or vertical lines from one screen border to another, and software just tracks the location of those lines. But overlapping windows may appear anywhere on the screen, randomly obscuring bits and pieces of other windows, so that quite irregular regions must be clipped. Thus application software must constantly track which portions of their windows remain visible.

Some researchers still question whether overlapping windows offer more benefits than tiled, at least above a certain screen size, on the grounds that screens with overlapping windows become so messy the user gets lost. Others argue that overlapping windows more closely match users’ work patterns, since no one arranges the papers on their physical desktop in neat horizontal and vertical rows. Among software engineers, however, overlapping windows seem to have won for the user interface world.

So has the cut-and-paste editing model that Larry Tesler developed, first for the Gypsy text editor he wrote at PARC and later for Apple. Charles Irby—who worked on Xerox’s windows and is now vice president of development at Metaphor Computer Systems Inc., Mountain View, Calif.—noted, however, that cut-and-paste worked better for pure text-editing than for moving graphic objects from one application to another.

The origin of the computer menu bar


Menus—functions continuously listed onscreen that could be called into action with key combinations—were commonly used in defense computing by the 1960s. But it was only with the advent of BitBlt and windows that menus could be made to appear as needed and to disappear after use. Combined with a pointing device to indicate a user’s selection, they are now an integral part of the user-friendly interface: users no longer need to refer to manuals or memorize available options.

Instead, the choices can be called up at a moment’s notice whenever needed. And menu design has evolved. Some new systems use nested hierarchies of menus; others offer different menu versions—one with the most commonly used commands for novices, another with all available commands for the experienced user.

Among the first to test menus on demand was PARC researcher William Newman, in a program called Markup. Hard on his heels, the Smalltalk group built in pop-up menus that appeared on screen at the cursor site when the user pressed one of the mouse buttons.

Implementation was on the whole straightforward, recalled Deutsch. The one exception was determining whether the menu or the application should keep track of the information temporarily obscured by the menu. In the Smalltalk 76 version, the popup menu saved and restored the screen bits it overwrote. But in today’s multitasking systems, that would not work, because an application may change those bits without the menu’s knowledge. Such systems add another layer to the operating system: a display manager that tracks what is written where.

The production Xerox Star, in 1981, featured a further advance: a menu bar, essentially a row of words indicating available menus that could be popped up for each window. Human factors engineer Verplank recalled that the bar was at first located at the bottom of its window. But the Star team found users were more likely to associate a bar with the window below it, so it was moved to the top of its window.

Apple simplified things in its Lisa and Macintosh with a single bar placed at the top of the screen. This menu bar relates only to the window in use: the menus could be ‘‘pulled down” from the bar, to appear below it. Designer William D. Atkinson received a patent (assigned to Apple Computer) in August 1984 for this innovation.

One new addition that most user interface pioneers consider an advantage is the tear-off menu, which the user can move to a convenient spot on the screen and “pin” there, always visible for ready access.

Many windowing interfaces now offer command-key or keyboard alternatives for many commands as well. This return to the earliest of user interfaces—key combinations—neatly supplements menus, providing both ease of use for novices and for the less experienced, and speed for those who can type faster than they can point to a menu and click on a selection.

How the computer “icon” got its name


Sketchpad had on-screen graphic objects that represented constraints (for example, a rule that lines be the same length), and the Flex machine built in 1967 at the University of Utah by students Alan Kay and Ed Cheadle had squares that represented programs and data (like today’s computer “folders”). Early work on icons was also done by Bell Northern Research, Ottawa, Canada, stemming from efforts to replace the recently legislated bilingual signs with graphic symbols.

But the concept of the computer “icon” was not formalized until 1975. David Canfield Smith, a computer science graduate student at Stanford University in California, began work on his Ph.D. thesis in 1973. His advisor was PARC’s Kay, who suggested that he look at using the graphics power of the experimental Alto not just to display text, but rather to help people program.

David Canfield Smith took the term icon from the Russian Orthodox church, where an icon is more than an image, because it embodies properties of what it represents.

Smith took the term icon from the Russian Orthodox church, where an icon is more than an image, because it embodies properties of what it represents: a Russian icon of a saint is holy and is to be venerated. Smith’s computer icons contained all the properties of the programs and data represented, and therefore could be linked or acted on as if they were the real thing.

After receiving his Ph.D. in 1975, Smith joined Xerox in 1976 to work on Star development. The first thing he did, he said, was to recast his concept of icons in office terms. “I looked around my office and saw papers, folders, file cabinets, a telephone, and bookshelves, and it was an easy translation to icons,” he said.

Xerox researchers developed, tested, and revised icons for the Star interface for three years before the first version was complete. At first they attempted to make the icons look like a detailed photographic rendering of the object, recalled Irby, who worked on testing and refining the Xerox windows. Trading off label space, legibility, and the number of icons that fit on the screen, they decided to constrain icons to a 1-inch (2.5-centimeter) square of 64 by 64 pixels, or 512 eight-bit bytes.

Then, Verplank recalls, they discovered that because of a background pattern based on two-pixel dots, the right-hand side of the icons appeared jagged. So they increased the width of the icons to 65 pixels, despite an outcry from programmers who liked the neat 16-bit breakdown. But the increase stuck, Verplank said, because they had already decided to store 72 bits per side to allow for white space around each icon.

After settling on a size for the icons, the Star developers tested four sets developed by two graphic designers and two software engineers. They discovered that, for example, resizing may cause problems. They shrunk the icon for a person—a head and shoulders—in order to use several of them to represent a group, only to hear one test subject say the screen resolution made the reduced icon look like a cross above a tombstone. Computer graphics artist Norm Cox, now of Cox & Hall, Dallas, Texas, was finally hired to redesign the icons.

Icon designers today still wrestle with the need to make icons adaptable to the many different system configurations offered by computer makers. Artist Karen Elliott, who has designed icons for Microsoft, Apple, Hewlett-Packard Co., and others, noted that on different systems an icon may be displayed in different colors, several resolutions, and a variety of gray shades, and it may also be inverted (light and dark areas reversed).

In the past few years, another concern has been added to icon designers’ tasks: internationalization. Icons designed in the United States often lack space for translations into languages other than English. Elliott therefore tries to leave space for both the longer words and the vertical orientation of some languages.


A square white macintosh computer with a white keyboard, in a separate image below, computer icons and the text address book, address, addresses

The main rule is to make icons simple, clean, and easily recognizable. Discarded objects are placed in a trash can on the Macintosh. On the NeXT Computer System, from NeXT Inc., Palo Alto, Calif.—the company formed by Apple cofounder Steven Jobs after he left Apple—they are dumped into a Black Hole. Elliott sees NeXT’s black hole as one of the best icons ever designed: ”It is distinct; its roundness stands out from the other, square icons, and this is important on a crowded display. It fits my image of information being sucked away, and it makes it clear that dumping something is serious.

English disagrees vehemently. The black hole “is fundamentally wrong,” he said. “You can dig paper out of a wastebasket, but you can’t dig it out of a black hole.” Another critic called the black hole familiar only to “computer nerds who read mostly science fiction and comics,” not to general users.

With the introduction of the Xerox Star in June 1981, the graphical user interface, as it is known today, arrived on the market. Though not a commercial triumph, the Star generated great interest among computer users, as the Alto before it had within the universe of computer designers.

Even before the Star was introduced, Jobs, then still at Apple, had visited Xerox PARC in November 1979 and asked the Smalltalk researchers dozens of questions about the Alto’s internal design. He later recruited Larry Tesler from Xerox to design the user interface of the Apple Lisa.

With the Lisa and then the Macintosh, introduced in January 1983 and January 1984 respectively, the graphical user interface reached the low-cost, high-volume computer market.

At almost $10,000, buyers deemed the Lisa too expensive for the office market. But aided by prizewinning advertising and its lower price, the Macintosh took the world by storm. Early Macs had only 128K bytes of RAM, which made them slow to respond because it was too little memory for heavy graphic manipulation. Also, the time needed for programmers to learn its Toolbox of graphics routines delayed application packages until well into 1985. But the Mac’s ease of use was indisputable, and it generated interest that spilled over into the MS-DOS world of IBM PCs and clones, as well as Unix-based workstations.

Who owns the graphical user interface?


The widespread acceptance of such interfaces, however, has led to bitter lawsuits to establish exactly who owns what. So far, none of several litigious companies has definitively established that it owns the software that implements windows, icons, or early versions of menus. But the suits continue.

Virtually all the companies that make and sell either wheel or ball mice paid license fees to SRI or to Xerox for their patents. Engelbart recalled that SRI patent attorneys inspected all the early work on the interface, but understood only hardware. After looking at developments like the implementation of windows, they told him that none of it was patentable.

At Xerox, the Star development team proposed 12 patents having to do with the user interface. The company’s patent committee rejected all but two on hardware—one on BitBlt, the other on the Star architecture. At the time, Charles Irby said, it was a good decision. Patenting required full disclosure, and no precedents then existed for winning software patent suits.


A computer screen in blue and white with multiple open windows


Three computer windows with greyscale images on a dark grey background


Computer windows tinted blue on a black background partially obscuring a planet and starfield


The most recent and most publicized suit was filed in March 1988, by Apple, against both Microsoft and Hewlett-Packard Co., Palo Alto, Calif. Apple alleges that HP’s New Wave interface, requiring version 2.03 of Microsoft’s Windows program, embodies the copyrighted “audio visual computer display” of the Macintosh without permission; that the displays of Windows 2.03 are illegal copies of the Mac’s audiovisual works; and that Windows 2.03 also exceeds the rights granted in a November 198S agreement in which Microsoft acknowledged that the displays in Windows 1.0 were derivatives of those in Apple’s Lisa and Mac.

In March 1989, U.S. District Judge William W. Schwarzer ruled Microsoft had exceeded the bounds of its license in creating Windows 2.03. Then in July 1989 Schwarzer ruled that all but 11 of the 260 items that Apple cited in its suit were, in fact, acceptable under the 1985 agreement. The larger issue—whether Apple’s copyrights are valid, and whether Microsoft and HP infringed on them—will not now be examined until 1990.

Among those 11 are overlapping windows and movable icons. According to Pamela Samuelson, a noted software intellectual property expert and visiting professor at Emory University Law School, Atlanta, Ga., many experts would regard both as functional features of an interface that cannot be copyrighted, rather than “expressions” of an idea protectable by copyright.

But lawyers for Apple—and for other companies that have filed lawsuits to protect the “look and feel’’ of their screen displays—maintain that if such protection is not granted, companies will lose the economic incentive to market technological innovations. How is Apple to protect its investment in developing the Lisa and Macintosh, they argue, if it cannot license its innovations to companies that want to take advantage of them?

If the Apple-Microsoft case does go to trial on the copyright issues, Samuelson said, the court may have to consider whether Apple can assert copyright protection for overlapping windows-an interface feature on which patents have also been granted. In April 1989, for example, Quarterdeck Office Systems Inc., Santa Monica, Calif., received a patent for a multiple windowing system in its Desq system software, introduced in 1984.

Adding fuel to the legal fire, Xerox said in May 1989 it would ask for license fees from companies that use the graphical user interface. But it is unclear whether Xerox has an adequate claim to either copyright or patent protection for the early graphical interface work done at PARC. Xerox did obtain design patents on later icons, noted human factors engineer Verplank. Meanwhile, both Metaphor and Sun Microsystems have negotiated licenses with Xerox for their own interfaces.

To Probe Further

The September 1989 IEEE Computer contains an article, “The Xerox ‘Star’: A Retrospective,” by Jeff Johnson et al., covering development of the Star. “Designing the Star User Interface,’’ [PDF] by David C. Smith et al., appeared in the April 1982 issue of Byte.

The Sept. 12, 1989, PC Magazine contains six articles on graphical user interfaces for personal computers and workstations. The July 1989 Byte includes ‘‘A Guide to [Graphical User Interfaces),” by Frank Hayes and Nick Baran, which describes 12 current interfaces for workstations and personal computers. “The Interface of Tomorrow, Today,’’ by Howard Reingold, in the July 10, 1989, InfoWorld does the same. “The interface that launched a thousand imitations,” by Richard Rawles, in the March 21, 1989, MacWeek covers the Macintosh interface.

The human factors of user interface design are discussed in The Psychology of Everyday Things, by Donald A. Norman (Basic Books Inc., New York, 1988). The January 1989 IEEE Software contains several articles on methods, techniques, and tools for designing and implementing graphical interfaces. The Way Things Work, by David Macaulay (Houghton Mifflin Co., Boston, 1988), contains a detailed drawing of a ball mouse.

The October 1985 IEEE Spectrum covered Xerox PARC’s history in “Research at Xerox PARC: a founder’s assessment,” by George Pake (pp. 54-61) and “Inside the PARC: the ‘information architects,’“ by Tekla Perry and Paul Wallich (pp. 62-75).

William Atkinson received patent no. 4,464,652 for the pulldown menu system on Aug. 8, 1984, and assigned it to Apple. Gary Pope received patent no. 4,823,108, for an improved system for displaying images in “windows” on a computer screen, on April 18, 1989, and assigned it to Quarterdeck Office Systems.

The wheel mouse patent, no. 3,541,541, “X-Y position indicator for a display system,” was issued to Douglas Engelbart on Nov. 17, 1970, and assigned to SRI International. The ball mouse patent, no. 3,835,464, was issued to Ronald Rider on Sept. 10, 1974, and assigned to Xerox.

The first selection device tests to include a mouse are covered in “Display-Selection Techniques for Text Manipulation,” by William English, Douglas Engelbart, and Melvyn Berman, in IEEE Transactions on Human Factors in Electronics, March 1967.

Sketchpad: A Man-Machine Graphical Communication System, by Ivan E. Sutherland (Garland Publishing Inc., New York City and London, 1980), reprints his 1963 Ph.D. thesis.










Match ID: 130 Score: 5.71 source: spectrum.ieee.org age: 9 days
qualifiers: 5.71 gold

How the First Transistor Worked
Sun, 20 Nov 2022 16:00:00 +0000


The vacuum-tube triode wasn’t quite 20 years old when physicists began trying to create its successor, and the stakes were huge. Not only had the triode made long-distance telephony and movie sound possible, it was driving the entire enterprise of commercial radio, an industry worth more than a billion dollars in 1929. But vacuum tubes were power-hungry and fragile. If a more rugged, reliable, and efficient alternative to the triode could be found, the rewards would be immense.

The goal was a three-terminal device made out of semiconductors that would accept a low-current signal into an input terminal and use it to control the flow of a larger current flowing between two other terminals, thereby amplifying the original signal. The underlying principle of such a device would be something called the field effect—the ability of electric fields to modulate the electrical conductivity of semiconductor materials. The field effect was already well known in those days, thanks to diodes and related research on semiconductors.


A photo of a cutaway of a point-contact of a transistor.  In the cutaway photo of a point-contact, two thin conductors are visible; these connect to the points that make contact with a tiny slab of germanium. One of these points is the emitter and the other is the collector. A third contact, the base, is attached to the reverse side of the germanium.AT&T ARCHIVES AND HISTORY CENTER

But building such a device had proved an insurmountable challenge to some of the world’s top physicists for more than two decades. Patents for transistor-like devices had been filed starting in 1925, but the first recorded instance of a working transistor was the legendary point-contact device built at AT&T Bell Telephone Laboratories in the fall of 1947.

Though the point-contact transistor was the most important invention of the 20th century, there exists, surprisingly, no clear, complete, and authoritative account of how the thing actually worked. Modern, more robust junction and planar transistors rely on the physics in the bulk of a semiconductor, rather than the surface effects exploited in the first transistor. And relatively little attention has been paid to this gap in scholarship.

It was an ungainly looking assemblage of germanium, plastic, and gold foil, all topped by a squiggly spring. Its inventors were a soft-spoken Midwestern theoretician, John Bardeen, and a voluble and “ somewhat volatile” experimentalist, Walter Brattain. Both were working under William Shockley, a relationship that would later prove contentious. In November 1947, Bardeen and Brattain were stymied by a simple problem. In the germanium semiconductor they were using, a surface layer of electrons seemed to be blocking an applied electric field, preventing it from penetrating the semiconductor and modulating the flow of current. No modulation, no signal amplification.


Sometime late in 1947 they hit on a solution. It featured two pieces of barely separated gold foil gently pushed by that squiggly spring into the surface of a small slab of germanium.

Textbooks and popular accounts alike tend to ignore the mechanism of the point-contact transistor in favor of explaining how its more recent descendants operate. Indeed, the current edition of that bible of undergraduate EEs, The Art of Electronics by Horowitz and Hill, makes no mention of the point-contact transistor at all, glossing over its existence by erroneously stating that the junction transistor was a “Nobel Prize-winning invention in 1947.” But the transistor that was invented in 1947 was the point-contact; the junction transistor was invented by Shockley in 1948.

So it seems appropriate somehow that the most comprehensive explanation of the point-contact transistor is contained within John Bardeen’s lecture for that Nobel Prize, in 1956. Even so, reading it gives you the sense that a few fine details probably eluded even the inventors themselves. “A lot of people were confused by the point-contact transistor,” says Thomas Misa, former director of the Charles Babbage Institute for the History of Science and Technology, at the University of Minnesota.

Textbooks and popular accounts alike tend to ignore the mechanism of the point-contact transistor in favor of explaining how its more recent descendants operate.

A year after Bardeen’s lecture, R. D. Middlebrook, a professor of electrical engineering at Caltech who would go on to do pioneering work in power electronics, wrote: “Because of the three-dimensional nature of the device, theoretical analysis is difficult and the internal operation is, in fact, not yet completely understood.”

Nevertheless, and with the benefit of 75 years of semiconductor theory, here we go. The point-contact transistor was built around a thumb-size slab of n-type germanium, which has an excess of negatively charged electrons. This slab was treated to produce a very thin surface layer that was p-type, meaning it had an excess of positive charges. These positive charges are known as holes. They are actually localized deficiencies of electrons that move among the atoms of the semiconductor very much as a real particle would. An electrically grounded electrode was attached to the bottom of this slab, creating the base of the transistor. The two strips of gold foil touching the surface formed two more electrodes, known as the emitter and the collector.

That’s the setup. In operation, a small positive voltage—just a fraction of a volt—is applied to the emitter, while a much larger negative voltage—4 to 40 volts—is applied to the collector, all with reference to the grounded base. The interface between the p-type layer and the n-type slab created a junction just like the one found in a diode: Essentially, the junction is a barrier that allows current to flow easily in only one direction, toward lower voltage. So current could flow from the positive emitter across the barrier, while no current could flow across that barrier into the collector.

A photo of rows of people sitting in front of microscopes and stacks of transistors. The Western Electric Type-2 point-contact transistor was the first transistor to be manufactured in large quantities, in 1951, at Western Electric’s plant in Allentown, Pa. By 1960, when this photo was taken, the plant had switched to producing junction transistors.AT&T ARCHIVES AND HISTORY CENTER

Now, let’s look at what happens down among the atoms. First, we’ll disconnect the collector and see what happens around the emitter without it. The emitter injects positive charges—holes—into the p-type layer, and they begin moving toward the base. But they don’t make a beeline toward it. The thin layer forces them to spread out laterally for some distance before passing through the barrier into the n-type slab. Think about slowly pouring a small amount of fine powder onto the surface of water. The powder eventually sinks, but first it spreads out in a rough circle.

Now we connect the collector. Even though it can’t draw current by itself through the barrier of the p-n junction, its large negative voltage and pointed shape do result in a concentrated electric field that penetrates the germanium. Because the collector is so close to the emitter, and is also negatively charged, it begins sucking up many of the holes that are spreading out from the emitter. This charge flow results in a concentration of holes near the p-n barrier underneath the collector. This concentration effectively lowers the “height” of the barrier that would otherwise prevent current from flowing between the collector and the base. With the barrier lowered, current starts flowing from the base into the collector—much more current than what the emitter is putting into the transistor.

The amount of current depends on the height of the barrier. Small decreases or increases in the emitter’s voltage cause the barrier to fluctuate up and down, respectively. Thus very small changes in the the emitter current control very large changes at the collector, so voilà! Amplification. (EEs will notice that the functions of base and emitter are reversed compared with those in later transistors, where the base, not the emitter, controls the response of the transistor.)

Ungainly and fragile though it was, it was a semiconductor amplifier, and its progeny would change the world. And its inventors knew it. The fateful day was 16 December 1947, when Brattain hit on the idea of using a plastic triangle belted by a strip of gold foil, with that tiny slit separating the emitter and collector contacts. This configuration gave reliable power gain, and the duo knew then that they had succeeded. In his carpool home that night, Brattain told his companions he’d just done “the most important experiment that I’d ever do in my life” and swore them to secrecy. The taciturn Bardeen, too, couldn’t resist sharing the news. As his wife, Jane, prepared dinner that night, he reportedly said, simply, “We discovered something today.” With their children scampering around the kitchen, she responded, “That’s nice, dear.

It was a transistor, at last, but it was pretty rickety. The inventors later hit on the idea of electrically forming the collector by passing large currents through it during the transistor’s manufacturing. This technique enabled them to get somewhat larger current flows that weren’t so tightly confined within the surface layer. The electrical forming was a bit hit-or-miss, though. “They would just throw out the ones that didn’t work,” Misa notes.

Nevertheless, point-contact transistors went into production at many companies, under license to AT&T, and, in 1951, at AT&T’s own manufacturing arm, Western Electric. They were used in hearing aids, oscillators, telephone-routing gear, in an experimental TV receiver built at RCA, and in the Tradic, the first airborne digital computer, among other systems. In fact, point-contact transistors remained in production until 1966, in part due to their superior speed compared with the alternatives.

The fateful day was 16 December 1947, when Brattain hit on the idea of using a plastic triangle belted by a strip of gold foil…

The Bell Labs group wasn’t alone in its successful pursuit of a transistor. In Aulnay-sous-Bois, a suburb northeast of Paris, two German physicists, Herbert Mataré and Heinrich Welker, were also trying to build a three-terminal semiconductor amplifier. Working for a French subsidiary of Westinghouse, they were following up on very intriguing observations Mataré had made while developing germanium and silicon rectifiers for the German military in 1944. The two succeeded in creating a reliable point-contact transistor in June 1948.

They were astounded, a week or so later, when Bell Labs finally revealed the news of its own transistor, at a press conference on 30 June 1948. Though they were developed completely independently, and in secret, the two devices were more or less identical.

Here the story of the transistor takes a weird turn, breathtaking in its brilliance and also disturbing in its details. Bardeen’s and Brattain’s boss, William Shockley, was furious that his name was not included with Bardeen’s and Brattain’s on the original patent application for the transistor. He was convinced that Bardeen and Brattain had merely spun his theories about using fields in semiconductors into their working device, and had failed to give him sufficient credit. Yet in 1945, Shockley had built a transistor based on those very theories, and it hadn’t worked.

A photo of a man in a jacket placing a transistor in a device. In 1953, RCA engineer Gerald Herzog led a team that designed and built the first "all-transistor" television (although, yes, it had a cathode-ray tube). The team used point-contact transistors produced by RCA under a license from Bell Labs. TRANSISTOR MUSEUM JERRY HERZOG ORAL HISTORY

At the end of December, barely two weeks after the initial success of the point-contact transistor, Shockley traveled to Chicago for the annual meeting of the American Physical Society. On New Year’s Eve, holed up in his hotel room and fueled by a potent mix of jealousy and indignation, he began designing a transistor of his own. In three days he scribbled some 30 pages of notes. By the end of the month, he had the basic design for what would become known as the bipolar junction transistor, or BJT, which would eventually supersede the point-contact transistor and reign as the dominant transistor until the late 1970s.

A photo of a group of transistors With insights gleaned from the Bell Labs work, RCA began developing its own point-contact transistors in 1948. The group included the seven shown here—four of which were used in RCA's experimental, 22-transistor television set built in 1953. These four were the TA153 [top row, second from left], the TA165 [top, far right], the TA156 [bottom row, middle] and the TA172 [bottom, right].TRANSISTOR MUSEUM JONATHAN HOPPE COLLECTION

The BJT was based on Shockley’s conviction that charges could, and should, flow through the bulk semiconductors rather than through a thin layer on their surface. The device consisted of three semiconductor layers, like a sandwich: an emitter, a base in the middle, and a collector. They were alternately doped, so there were two versions: n-type/p-type/n-type, called “NPN,” and p-type/n-type/p-type, called “PNP.”

The BJT relies on essentially the same principles as the point-contact, but it uses two p-n junctions instead of one. When used as an amplifier, a positive voltage applied to the base allows a small current to flow between it and the emitter, which in turn controls a large current between the collector and emitter.

Consider an NPN device. The base is p-type, so it has excess holes. But it is very thin and lightly doped, so there are relatively few holes. A tiny fraction of the electrons flowing in combines with these holes and are removed from circulation, while the vast majority (more than 97 percent) of electrons keep flowing through the thin base and into the collector, setting up a strong current flow.

But those few electrons that do combine with holes must be drained from the base in order to maintain the p-type nature of the base and the strong flow of current through it. That removal of the “trapped” electrons is accomplished by a relatively small flow of current through the base. That trickle of current enables the much stronger flow of current into the collector, and then out of the collector and into the collector circuit. So, in effect, the small base current is controlling the larger collector circuit.

Electric fields come into play, but they do not modulate the current flow, which the early theoreticians thought would have to happen for such a device to function. Here’s the gist: Both of the p-n junctions in a BJT are straddled by depletion regions, in which electrons and holes combine and there are relatively few mobile charge carriers. Voltage applied across the junctions sets up electric fields at each, which push charges across those regions. These fields enable electrons to flow all the way from the emitter, across the base, and into the collector.

In the BJT, “the applied electric fields affect the carrier density, but because that effect is exponential, it only takes a little bit to create a lot of diffusion current,” explains Ioannis “John” Kymissis, chair of the department of electrical engineering at Columbia University.

An illustration of a point-contact transistor. The very first transistors were a type known as point contact, because they relied on metal contacts touching the surface of a semiconductor. They ramped up output current—labeled “Collector current” in the top diagram—by using an applied voltage to overcome a barrier to charge flow. Small changes to the input, or “emitter,” current modulate this barrier, thus controlling the output current.

An illustration of a Bipolar Junction Transistor The bipolar junction transistor accomplishes amplification using much the same principles but with two semiconductor interfaces, or junctions, rather than one. As with the point-contact transistor, an applied voltage overcomes a barrier and enables current flow that is modulated by a smaller input current. In particular, the semiconductor junctions are straddled by depletion regions, across which the charge carriers diffuse under the influence of an electric field.Chris Philpot

The BJT was more rugged and reliable than the point-contact transistor, and those features primed it for greatness. But it took a while for that to become obvious. The BJT was the technology used to make integrated circuits, from the first ones in the early 1960s all the way until the late 1970s, when metal-oxide-semiconductor field-effect transistors (MOSFETs) took over. In fact, it was these field-effect transistors, first the junction field-effect transistor and then MOSFETs, that finally realized the decades-old dream of a three-terminal semiconductor device whose operation was based on the field effect—Shockley’s original ambition.

Such a glorious future could scarcely be imagined in the early 1950s, when AT&T and others were struggling to come up with practical and efficient ways to manufacture the new BJTs. Shockley himself went on to literally put the silicon into Silicon Valley. He moved to Palo Alto and in 1956 founded a company that led the switch from germanium to silicon as the electronic semiconductor of choice. Employees from his company would go on to found Fairchild Semiconductor, and then Intel.

Later in his life, after losing his company because of his terrible management, he became a professor at Stanford and began promulgating ungrounded and unhinged theories about race, genetics, and intelligence. In 1951 Bardeen left Bell Labs to become a professor at the University of Illinois at Urbana-Champaign, where he won a second Nobel Prize for physics, for a theory of superconductivity. (He is the only person to have won two Nobel Prizes in physics.) Brattain stayed at Bell Labs until 1967, when he joined the faculty at Whitman College, in Walla Walla, Wash.

Shockley died a largely friendless pariah in 1989. But his transistor would change the world, though it was still not clear as late as 1953 that the BJT would be the future. In an interview that year, Donald G. Fink, who would go on to help establish the IEEE a decade later, mused, “Is it a pimpled adolescent, now awkward, but promising future vigor? Or has it arrived at maturity, full of languor, surrounded by disappointments?”

It was the former, and all of our lives are so much the better because of it.

This article appears in the December 2022 print issue as “The First Transistor and How it Worked .”


Match ID: 131 Score: 5.71 source: spectrum.ieee.org age: 9 days
qualifiers: 5.71 gold

Blood Test Only Needs a Drop and a Smartphone for Results
Thu, 17 Nov 2022 19:11:58 +0000


The phrase “from a single drop of blood” is full of both promise and peril for researchers trying to integrate clinical-quality medical testing technology with consumer devices like smartphones. While university researchers and commercial startups worldwide continue to introduce innovative new consumer-friendly takes on tests that have resided in laboratories for decades, the collective memory of the fraud perpetrated by those behind Theranos’s discredited blood-testing platform is still pervasive.

“What are you claiming from a single drop of blood?” says Shyamnath Gollakota, director of the mobile intelligence lab at the University of Washington’s Paul G. Allen School of Computer Science and Engineering. Gollakota and colleagues have developed a proof-of-concept test that is able to analyze how quickly a person’s blood clots using a single drop of blood by utilizing a smartphone’s camera, haptic motor, a small attached cup, and a floating piece of copper about the size of a ballpoint pen’s writing tip.


To activate the system, the user adds a drop of blood from a finger prick to a small cup attached to a bracket that fits over the phone. Then the phone’s motor shakes the cup while the camera monitors the movement of the copper particle, which slows down and eventually stops as the clot forms. To calculate the time it takes the blood to clot, the phone collects two time stamps. The first is when the user inserts the blood, and second is when the particle stops moving. The technology performed is in line with commercial coagulation tests in the original study (published in Nature Communications) in a medical facility; Gollakota’s team is now studying how it works in at-home environments.

If the technology ever enters the commercial realm, those with conditions such as atrial fibrillation or who have mechanical heart valves might be able to test their coagulation times quickly and simply themselves instead of making frequent trips to doctors’ offices or going without testing at all—they would have to visit a doctor only when their home tests are out of range. Gollakota is careful not to claim the technology can do too much, but he is also dedicated to making its potentially lifesaving capabilities available to anyone with a smartphone.

Blood clot testing using smartphones www.youtube.com

“We are not trying to say we can do miracles from a single drop of blood, but we are trying to say the devices that exist in hospitals to test for this haven’t changed much for 20 or 30 years,” Gollakota said. “But smartphones have been changing a lot. They have vibration motors, they have a camera, and these sensors exist on almost any smartphone.”

Ron Paulus, executive in residence at venture capital firm General Catalyst, said the Gollakota team’s technology hews to a trio of ongoing trends he sees with smartphones in health care. The first is the ability to interact with current lab infrastructure for things like ordering and scheduling tests and receiving results directly instead of relying on a doctor as middleman. The second trend is using the phone in the field as a power source for a separate plug-in or bridge to a wireless module with the analyzing intelligence built into that. The third trend is using the phone as both a power source and an analyzing platform.

There is no shortage of devices that inhabit the second category in Paulus’s triumvirate; one example he cited was a dongle that plugged into a phone’s headphone jack and performed tests for HIV and syphilis, returning results in 15 minutes, but the project’s senior author, Columbia University vice provost and professor of biomedical engineering Samuel Sia, said it did not advance to commercialization.

Another similar device is being developed by Sudbury, Ontario–based Verv Technologies, which is perfecting a platform that uses a drop of blood from a finger prick, a disposable test cartridge, a Bluetooth-enabled analyzer, and a connected smartphone app that will give the user results in 15 minutes. The company recently received C$3.8 million seed funding from Crumlin, Northern Ireland–based Randox Laboratories, and a C$314,000 grant with McMaster University from the Natural Sciences and Engineering Research Council of Canada; the grant will allow the McMaster research team to validate and derisk the technologies, according to Canadian Healthcare Technology.

Paulus said consumer-ready smartphone-enabled tests are promising but not ready for mass market adoption yet.

“We’re getting closer, but we’re still not there,” he said. “People can’t go through an eight-step process that requires any kind of technology expertise. It has to be made so any normal, regular person can just do it and can’t really make an error, and it has to be a reliable test. But there is no reason why in three to seven years, people should have to go out for a routine test, the kind of things people go to urgent care for. There is going to be a relentless push into this democratization.”

Ironically, both Paulus and Gollakota think the widespread at-home testing precipitated by the COVID pandemic made the idea of user tests requiring swabbing and dipping indicators and reading results commonplace to a large audience while developers perfect more streamlined devices.

“With COVID tests there were a lot of things we ended up doing ourselves and people are used to it in the home scenario now,” Gollakota said. “So I don’t think it’s completely far-fetched to expect people to be able to do testing themselves with multipart tests. But I also think the idea of going forward is to roll the whole thing into one simple attachment.”


Match ID: 132 Score: 5.71 source: spectrum.ieee.org age: 12 days
qualifiers: 5.71 saving

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: 133 Score: 5.71 source: spectrum.ieee.org age: 67 days
qualifiers: 5.71 gold

The Webb Space Telescope’s Profound Data Challenges
Fri, 08 Jul 2022 18:03:45 +0000


For a deep dive into the engineering behind the James Webb Space Telescope, see our collection of posts here.

When the James Webb Space Telescope (JWST) reveals its first images on 12 July, they will be the by-product of carefully crafted mirrors and scientific instruments. But all of its data-collecting prowess would be moot without the spacecraft’s communications subsystem.

The Webb’s comms aren’t flashy. Rather, the data and communication systems are designed to be incredibly, unquestionably dependable and reliable. And while some aspects of them are relatively new—it’s the first mission to use Ka-band frequencies for such high data rates so far from Earth, for example—above all else, JWST’s comms provide the foundation upon which JWST’s scientific endeavors sit.


As previous articles in this series have noted, JWST is parked at Lagrange point L2. It’s a point of gravitational equilibrium located about 1.5 million kilometers beyond Earth on a straight line between the planet and the sun. It’s an ideal location for JWST to observe the universe without obstruction and with minimal orbital adjustments.

Being so far away from Earth, however, means that data has farther to travel to make it back in one piece. It also means the communications subsystem needs to be reliable, because the prospect of a repair mission being sent to address a problem is, for the near term at least, highly unlikely. Given the cost and time involved, says Michael Menzel, the mission systems engineer for JWST, “I would not encourage a rendezvous and servicing mission unless something went wildly wrong.”

According to Menzel, who has worked on JWST in some capacity for over 20 years, the plan has always been to use well-understood K a-band frequencies for the bulky transmissions of scientific data. Specifically, JWST is transmitting data back to Earth on a 25.9-gigahertz channel at up to 28 megabits per second. The Ka-band is a portion of the broader K-band (another portion, the Ku-band, was also considered).

An illustration depicting different Lagrange points and where the Webb Telescope is. The Lagrange points are equilibrium locations where competing gravitational tugs on an object net out to zero. JWST is one of three craft currently occupying L2 (Shown here at an exaggerated distance from Earth). IEEE Spectrum

Both the data-collection and transmission rates of JWST dwarf those of the older Hubble Space Telescope. Compared to Hubble, which is still active and generates 1 to 2 gigabytes of data daily, JWST can produce up to 57 GB each day (although that amount is dependent on what observations are scheduled).

Menzel says he first saw the frequency selection proposals for JWST around 2000, when he was working at Northrop Grumman. He became the mission systems engineer in 2004. “I knew where the risks were in this mission. And I wanted to make sure that we didn’t get any new risks,” he says.

IEEE Spectrum

Besides, K a-band frequencies can transmit more data than X-band (7 to 11.2 GHz) or S-band (2 to 4 GHz), common choices for craft in deep space. A high data rate is a necessity for the scientific work JWST will be undertaking. In addition, according to Carl Hansen, a flight systems engineer at the Space Telescope Science Institute (the science operations center for JWST), a comparable X-band antenna would be so large that the spacecraft would have trouble remaining steady for imaging.

Although the 25.9-GHz K a-band frequency is the telescope’s workhorse communication channel, it also employs two channels in the S-band. One is the 2.09-GHz uplink that ferries future transmission and scientific observation schedules to the telescope at 16 kilobits per second. The other is the 2.27-GHz, 40-kb/s downlink over which the telescope transmits engineering data—including its operational status, systems health, and other information concerning the telescope’s day-to-day activities.

Any scientific data the JWST collects during its lifetime will need to be stored on board, because the spacecraft doesn’t maintain round-the-clock contact with Earth. Data gathered from its scientific instruments, once collected, is stored within the spacecraft’s 68-GB solid-state drive (3 percent is reserved for engineering and telemetry data). Alex Hunter, also a flight systems engineer at the Space Telescope Science Institute, says that by the end of JWST’s 10-year mission life, they expect to be down to about 60 GB because of deep-space radiation and wear and tear.

The onboard storage is enough to collect data for about 24 hours before it runs out of room. Well before that becomes an issue, JWST will have scheduled opportunities to beam that invaluable data to Earth.

JWST will stay connected via the Deep Space Network (DSN)—a resource it shares with the Parker Solar Probe, Transiting Exoplanet Survey Satellite, the Voyager probes, and the entire ensemble of Mars rovers and orbiters, to name just a few of the other heavyweights. The DSN consists of three antenna complexes: Canberra, Australia; Madrid, Spain; and Barstow, Calif. JWST needs to share finite antenna time with plenty of other deep-space missions, each with unique communications needs and schedules.

IEEE Spectrum

Sandy Kwan, a DSN systems engineer, says that contact windows with spacecraft are scheduled 12 to 20 weeks in advance. JWST had a greater number of scheduled contact windows during its commissioning phase, as instruments were brought on line, checked, and calibrated. Most of that process required real-time communication with Earth.

All of the communications channels use the Reed-Solomon error-correction protocol—the same error-correction standard as used in DVDs and Blu-ray discs as well as QR codes. The lower data-rate S-band channels use binary phase-shift key modulation—involving phase shifting of a signal’s carrier wave. The K-band channel, however, uses a quadrature phase-shift key modulation. Quadrature phase-shift keying can double a channel’s data rate, at the cost of more complicated transmitters and receivers.

JWST’s communications with Earth incorporate an acknowledgement protocol—only after the JWST gets confirmation that a file has been successfully received will it go ahead and delete its copy of the data to clear up space.

The communications subsystem was assembled along with the rest of the spacecraft bus by Northrop Grumman, using off-the-shelf components sourced from multiple manufacturers.

JWST has had a long and often-delayed development, but its communications system has always been a bedrock for the rest of the project. Keeping at least one system dependable means it’s one less thing to worry about. Menzel can remember, for instance, ideas for laser-based optical systems that were invariably rejected. “I can count at least two times where I had been approached by people who wanted to experiment with optical communications,” says Menzel. “Each time they came to me, I sent them away with the old ‘Thank you, but I don’t need it. And I don’t want it.’”


Match ID: 134 Score: 5.71 source: spectrum.ieee.org age: 144 days
qualifiers: 5.71 gold

Inside the Universe Machine: The Webb Space Telescope’s Staggering Vision
Wed, 06 Jul 2022 13:00:00 +0000


For a deep dive into the engineering behind the James Webb Space Telescope, see our collection of posts here.

“Build something that will absolutely, positively work.” This was the mandate from NASA for designing and building the James Webb Space Telescope—at 6.5 meters wide the largest space telescope in history. Last December, JWST launched famously and successfully to its observing station out beyond the moon. And now according to NASA, as soon as next week, the JWST will at long last begin releasing scientific images and data.

Mark Kahan, on JWST’s product integrity team, recalls NASA’s engineering challenge as a call to arms for a worldwide team of thousands that set out to create one of the most ambitious scientific instruments in human history. Kahan—chief electro-optical systems engineer at Mountain View, Calif.–based Synopsys—and many others in JWST’s “pit crew” (as he calls the team) drew hard lessons from three decades ago, having helped repair another world-class space telescope with a debilitating case of flawed optics. Of course the Hubble Space Telescope is in low Earth orbit, and so a special space-shuttle mission to install corrective optics ( as happened in 1993) was entirely possible.

Not so with the JWST.

The meticulous care NASA demanded of JWST’s designers is all the more a necessity because Webb is well out of reach of repair crews. Its mission is to study the infrared universe, and that requires shielding the telescope and its sensors from both the heat of sunlight and the infrared glow of Earth. A good place to do that without getting too far from Earth is an empty patch of interplanetary space 1.5 million kilometers away (well beyond the moon’s orbit) near a spot physicists call the second Lagrange point, or L2.

The pit crew’s job was “down at the detail level, error checking every critical aspect of the optical design,” says Kahan. Having learned the hard way from Hubble, the crew insisted that every measurement on Webb’s optics be made in at least two different ways that could be checked and cross-checked. Diagnostics were built into the process, Kahan says, so that “you could look at them to see what to kick” to resolve any discrepancies. Their work had to be done on the ground, but their tests had to assess how the telescope would work in deep space at cryogenic temperatures.

Three New Technologies for the Main Mirror

Superficially, Webb follows the design of all large reflecting telescopes. A big mirror collects light from stars, galaxies, nebulae, planets, comets, and other astronomical objects—and then focuses those photons onto a smaller secondary mirror that sends it to a third mirror that then ultimately directs the light to instruments that record images and spectra.

Webb’s 6.5-meter primary mirror is the first segmented mirror to be launched into space. All the optics had to be made on the ground at room temperature but were deployed in space and operated at 30 to 55 degrees above absolute zero. “We had to develop three new technologies” to make it work, says Lee D. Feinberg of the NASA Goddard Space Flight Center, the optical telescope element manager for Webb for the past 20 years.

The longest wavelengths that Hubble has to contend with were 2.5 micrometers, whereas Webb is built to observe infrared light that stretches to 28 μm in wavelength. Compared with Hubble, whose primary mirror is a circle of an area 4.5 square meters, “[Webb’s primary mirror] had to be 25 square meters,” says Feinberg. Webb also “needed segmented mirrors that were lightweight, and its mass was a huge consideration,” he adds. No single-component mirror that could provide the required resolution would have fit on the Ariane 5 rocket that launched JWST. That meant the mirror would have to be made in pieces, assembled, folded, secured to withstand the stress of launch, then unfolded and deployed in space to create a surface that was within tens of nanometers of the shape specified by the designers.

Images of the James Webb Space Telescope and Hubble Space Telescope to scale, compared to a human figure, who is dwarfed by their size The James Webb Space Telescope [left] and the Hubble Space Telescope side by side—with Hubble’s 2.4-meter-diameter mirror versus Webb’s array of hexagonal mirrors making a 6.5-meter-diameter light-collecting area. NASA Goddard Space Flight Center

NASA and the U.S. Air Force, which has its own interests in large lightweight space mirrors for surveillance and focusing laser energy, teamed up to develop the technology. The two agencies narrowed eight submitted proposals down to two approaches for building JWST’s mirrors: one based on low-expansion glass made of a mixture of silicon and titanium dioxides similar to that used in Hubble and the other the light but highly toxic metal beryllium. The most crucial issue came down to how well the materials could withstand temperature changes from room temperature on the ground to around 50 K in space. Beryllium won because it could fully release stress after cooling without changing its shape, and it’s not vulnerable to the cracking that can occur in glass. The final beryllium mirror was a 6.5-meter array of 18 hexagonal beryllium mirrors, each weighing about 20 kilograms. The weight per unit area of JWST’s mirror was only 10 percent of that in Hubble. A 100-nanometer layer of pure gold makes the surface reflect 98 percent of incident light from JWST’s main observing band of 0.6 to 28.5 μm. “Pure silver has slightly higher reflectivity than pure gold, but gold is more robust,” says Feinberg. A thin layer of amorphous silica protects the metal film from surface damage.

In addition, a wavefront-sensing control system keeps mirror segment surfaces aligned to within tens of nanometers. Built on the ground, the system is expected to keep mirror alignment stabilized throughout the telescope’s operational life. A backplane kept at a temperature of 35 K holds all 2.4 tonnes of the telescope and instruments rock-steady to within 32 nm while maintaining them at cryogenic temperatures during observations.

Metal superstructure of cages and supports stands on a giant platform in a warehouse-sized clean-room. A man in a cleanroom suit watches the operations. The JWST backplane, the “spine” that supports the entire hexagonal mirror structure and carries more than 2,400 kg of hardware, is readied for assembly to the rest of the telescope. NASA/Chris Gunn

Hubble’s amazing, long-exposure images of distant galaxies are possible through the use of gyroscopes and reaction wheels. The gyroscopes are used to sense unwanted rotations, and reaction wheels are used to counteract them.

But the gyroscopes used on Hubble have had a bad track record and have had to be replaced repeatedly. Only three of Hubble’s six gyros remain operational today, and NASA has devised plans for operating with one or two gyros at reduced capability. Hubble also includes reaction wheels and magnetic torquers, used to maintain its orientation when needed or to point at different parts of the sky.

Webb uses reaction wheels similarly to turn across the sky, but instead of using mechanical gyros to sense direction, it uses hemispherical resonator gyroscopes, which have no moving parts. Webb also has a small fine-steering mirror in the optical path, which can tilt over an angle of just 5 arc seconds. Those very fine adjustments of the light path into the instruments keep the telescope on target. “It’s a really wonderful way to go,” says Feinberg, adding that it compensates for small amounts of jitter without having to move the whole 6-tonne observatory.

Instruments

Other optics distribute light from the fine-steering mirror among four instruments, two of which can observe simultaneously. Three instruments have sensors that observe wavelengths of 0.6 to 5 μm, which astronomers call the near-infrared. The fourth, called the Mid-InfraRed Instrument (MIRI), observes what astronomers call the mid-infrared spectrum, from 5 to 28.5 μm. Different instruments are needed because sensors and optics have limited wavelength ranges. (Optical engineers may blanch slightly at astronomers’ definitions of what constitutes the near- and mid-infrared wavelength ranges. These two groups simply have differing conventions for labeling the various regimes of the infrared spectrum.)

Mid-infrared wavelengths are crucial for observing young stars and planetary systems and the earliest galaxies, but they also pose some of the biggest engineering challenges. Namely, everything on Earth and planets out to Jupiter glow in the mid-infrared. So for JWST to observe distant astronomical objects, it must avoid recording extraneous mid-infrared noise from all the various sources inside the solar system. “I have spent my whole career building instruments for wavelengths of 5 μm and longer,” says MIRI instrument scientist Alistair Glasse of the Royal Observatory, in Edinburgh. “We’re always struggling against thermal background.”

Mountaintop telescopes can see the near-infrared, but observing the mid-infrared sky requires telescopes in space. However, the thermal radiation from Earth and its atmosphere can cloud their view, and so can the telescopes themselves unless they are cooled far below room temperature. An ample supply of liquid helium and an orbit far from Earth allowed the Spitzer Space Telescope’s primary observing mission to last for five years, but once the last of the cryogenic fluid evaporated in 2009, its observations were limited to wavelengths shorter than 5 μm.

Webb has an elaborate solar shield to block sunlight, and an orbit 1.5 million km from Earth that can keep the telescope to below 55 K, but that’s not good enough for low-noise observations at wavelengths longer than 5 μm. The near-infrared instruments operate at 40 K to minimize thermal noise. But for observations out to 28.5 μm, MIRI uses a specially developed closed-cycle, helium cryocooler to keep MIRI cooled below 7 K. “We want to have sensitivity limited by the shot noise of astronomical sources,” says Glasse. (Shot noise occurs when optical or electrical signals are so feeble that each photon or electron constitutes a detectable peak.) That will make MIRI 1,000 times as sensitive in the mid-infrared as Spitzer.

Another challenge is the limited transparency of optical materials in the mid-infrared. “We use reflective optics wherever possible,” says Glasse, but they also pose problems, he adds. “Thermal contraction is a big deal,” he says, because the instrument was made at room temperature but is used at 7 K. To keep thermal changes uniform throughout MIRI, they made the whole structure of gold-coated aluminum lest other metals cause warping.

Detectors are another problem. Webb’s near-infrared sensors use mercury cadmium telluride photodetectors with a resolution of 2,048 x 2,048 pixels. This resolution is widely used at wavelengths below 5 μm, but sensing at MIRI’s longer wavelengths required exotic detectors that are limited to offering only 1,024 x 1,024 pixels.

Glasse says commissioning “has gone incredibly well.” Although some stray light has been detected, he says, “we are fully expecting to meet all our science goals.”

NIRCam Aligns the Whole Telescope

The near-infrared detectors and optical materials used for observing at wavelengths shorter than 5 μm are much more mature than those for the mid-infrared, so the Near-Infrared Camera (NIRCam) does double duty by both recording images and aligning all the optics in the whole telescope. That alignment was the trickiest part of building the instrument, says NIRCam principal investigator Marcia Rieke of the University of Arizona.

Alignment means getting all the light collected by the primary mirror to get to the right place in the final image. That’s crucial for Webb, because it has 18 separate segments that have to overlay their images perfectly in the final image, and because all those segments were built on the ground at room temperature but operate at cryogenic temperatures in space at zero gravity. When NASA recorded a test image of a single star after Webb first opened its primary mirror, it showed 18 separate bright spots, one from each segment. When alignment was completed on 11 March, the image from NIRcam showed a single star with six spikes caused by diffraction.

Image of a star with six-pointed spikes caused by diffraction Even when performing instrumental calibration tasks, JWST couldn’t help but showcase its stunning sensitivity to the infrared sky. The central star is what telescope technicians used to align JWST’s mirrors. But notice the distant galaxies and stars that photobombed the image too!NASA/STScI

Building a separate alignment system would have added to both the weight and cost of Webb, Rieke realized, and in the original 1995 plan for the telescope she proposed designing NIRCam so it could align the telescope optics once it was up in space as well as record images. “The only real compromise was that it required NIRCam to have exquisite image quality,” says Rieke, wryly. From a scientific point, she adds, using the instrument to align the telescope optics “is great because you know you’re going to have good image quality and it’s going to be aligned with you.” Alignment might be just a tiny bit off for other instruments. In the end, it took a team at Lockheed Martin to develop the computational tools to account for all the elements of thermal expansion.

Escalating costs and delays had troubled Webb for years. But for Feinberg, “commissioning has been a magical five months.” It began with the sight of sunlight hitting the mirrors. The segmented mirror deployed smoothly, and after the near-infrared cameras cooled, the mirrors focused one star into 18 spots, then aligned them to put the spots on top of each other. “Everything had to work to get it to [focus] that well,” he says. It’s been an intense time, but for Feinberg, a veteran of the Hubble repair mission, commissioning Webb was “a piece of cake.”

NASA announced that between May 23rd and 25th, one segment of the primary mirror had been dinged by a micrometeorite bigger than the agency had expected when it analyzed the potential results of such impacts. “Things do degrade over time,” Feinberg said. But he added that Webb had been engineered to minimize damage, and NASA said the event had not affected Webb’s operation schedule.

Corrections 26-28 July 2022: The story was updated a) to reflect the fact that the Lagrange point L2 where Webb now orbits is not that of the "Earth-moon system" (as the story had originally reported) but rather the Earth-sun system
and b) to correct misstatements in the original posting about Webb's hardware for controlling its orientation.

Corrections 12 Aug. 2022: Alistair Glasse's name was incorrectly spelled in a previous version of this story, as was NIRCam (which we'd spelled as NIRcam); Webb's tertiary mirror (we'd originally reported only its primary and secondary mirrors) was also called out in this version.

This article appears in the September 2022 print issue as “Inside the Universe Machine.”


Match ID: 135 Score: 5.71 source: spectrum.ieee.org age: 146 days
qualifiers: 5.71 gold

Meet the Lunar Gateway’s Robot Caretakers
Thu, 07 Apr 2022 18:40:09 +0000


An integral part of NASA’s plan to return astronauts to the moon this decade is the Lunar Gateway, a space station that will be humanity’s first permanent outpost outside of low Earth orbit. Gateway, a partnership between NASA, the Canadian Space Agency (CSA), the European Space Agency (ESA), and the Japan Aerospace Exploration Agency (JAXA), is intended to support operations on the lunar surface while also serving as a staging point for exploration to Mars.

Gateway will be significantly smaller than the International Space Station (ISS), initially consisting of just two modules with additional modules to be added over time. The first pieces of the station to reach lunar orbit will be the Power and Propulsion Element (PPE) attached to the Habitation and Logistics Outpost (HALO), scheduled to launch together on a SpaceX Falcon Heavy rocket in November 2024. The relatively small size of Gateway is possible because the station won’t be crewed most of the time—astronauts may pass through for a few weeks, but the expectation is that Gateway will spend about 11 months out of the year without anyone on board.


This presents some unique challenges for Gateway. On the ISS, astronauts spend a substantial amount of time on station upkeep, but Gateway will have to keep itself functional for extended periods without any direct human assistance.

“The things that the crew does on the International Space Station will need to be handled by Gateway on its own,” explains Julia Badger, Gateway autonomy system manager at NASA’s Johnson Space Center. “There’s also a big difference in the operational paradigm. Right now, ISS has a mission control that’s full time. With Gateway, we’re eventually expecting to have just 8 hours a week of ground operations.” The hundreds of commands that the ISS receives every day to keep it running will still be necessary on Gateway—they’ll just have to come from Gateway itself, rather than from humans back on Earth.

“It’s a new way of thinking compared to ISS. If something breaks on Gateway, we either have to be able to live with it for a certain amount of time, or we’ve got to have the ability to remotely or autonomously fix it.” —Julia Badger, NASA JSC

To make this happen, NASA is developing a vehicle system manager, or VSM, that will act like the omnipresent computer system found on virtually every science-fiction starship. The VSM will autonomously manage all of Gateway’s functionality, taking care of any problems that come up, to the extent that they can be managed with clever software and occasional input from a distant human. “It’s a new way of thinking compared to ISS,” explains Badger. “If something breaks on Gateway, we either have to be able to live with it for a certain amount of time, or we’ve got to have the ability to remotely or autonomously fix it.”

While Gateway itself can be thought of as a robot of sorts, there’s a limited amount that can be reasonably and efficiently done through dedicated automated systems, and NASA had to find a compromise between redundancy and both complexity and mass. For example, there was some discussion about whether Gateway’s hatches should open and close on their own, and NASA ultimately decided to leave the hatches manually operated. But that doesn’t necessarily mean that Gateway won’t be able to open its hatches without human assistance; it just means that there will be a need for robotic hands rather than human ones.

“I hope eventually we have robots up there that can open the hatches,” Badger tells us. She explains that Gateway is being designed with potential intravehicular robots (IVRs) in mind, including things like adding visual markers to important locations, placing convenient charging ports around the station interior, and designing the hatches such that the force required to open them is compatible with the capabilities of robotic limbs. Parts of Gateway’s systems may be modular as well, able to be removed and replaced by robots if necessary. “What we’re trying to do,” Badger says, “is make smart choices about Gateway’s design that don’t add a lot of mass but that will make it easier for a robot to work within the station.”

A human-sized white humanoid robot with a golden helmet and visor, in front of a task board on the International Space Station Robonaut at its test station in front of a manipulation task board on the ISS.JSC/NASA

NASA already has a substantial amount of experience with IVR. Robonaut 2, a full-size humanoid robot, spent several years on the International Space Station starting in 2011, learning how to perform tasks that would otherwise have to be done by human astronauts. More recently, a trio of cubical, toaster-size, free-flying robots called Astrobees have taken up residence on the ISS, where they’ve been experimenting with autonomous sensing and navigation. A NASA project called ISAAC (Integrated System for Autonomous and Adaptive Caretaking) is currently exploring how robots like Astrobee could be used for a variety of tasks on Gateway, from monitoring station health to autonomously transferring cargo, although at least in the near term, in Badger’s opinion, “maintenance of Gateway, like using robots that can switch out broken components, is going to be more important than logistics types of tasks.”

Badger believes that a combination of a generalized mobile manipulator like Robonaut 2 and a free flyer like Astrobee make for a good team, and this combination is currently the general concept for Gateway IVR. This is not to say that the intravehicular robots that end up on Gateway will look like the robots that have been working on the ISS, but they’ll be inspired by them, and will leverage all of the experience that NASA has gained with its robots on ISS so far. It might also be useful to have a limited number of specialized robots, Badger says. “For example, if there was a reason to get behind a rack, you may want a snake-type of robot for that.”

A casually dressed astronaut holds a toaster-sized cubical robot on the International Space Station An Astrobee robot (this one is named Bumble) on the ISS.JSC/NASA

While NASA is actively preparing for intravehicular robots on Gateway, such robots do not yet exist, and the agency may not be building these robots itself, instead relying on industry partners to deliver designs that meet NASA’s requirements. At launch, and likely for the first several years at least, Gateway will have to take care of itself without internal robotic assistants. However, one of the goals of Gateway is to operate itself completely autonomously for up to three weeks without any contact with Earth at all, mimicking the three-week solar conjunction between Earth and Mars where the sun blocks any communications between the two planets. “I think that we will get IVR on board,” Badger says. “If we really want Gateway to be able to take care of itself for 21 days, IVR is going to be a very important part of that. And having a robot is absolutely something that I think is going to be necessary as we move on to Mars.”

“Having a robot is absolutely something that I think is going to be necessary as we move on to Mars.” —Julia Badger, NASA JSC

Intravehicular robots are just half of the robotic team that will be necessary to keep Gateway running autonomously long-term. Space stations rely on complex external infrastructure for power, propulsion, thermal control, and much more. Since 2001, the ISS has been home to Canadarm2, a 17.6-meter robotic arm, which is able to move around the station to grasp and manipulate objects while under human control from either inside the station or from the ground.

The Canadian Space Agency, in partnership with space technology company MDA, is developing a new robotic-arm system for Gateway, called Canadarm3, scheduled to launch in 2027. Canadarm3 will include an 8.5-meter-long arm for grappling spacecraft and moving large objects, as well as a smaller, more dexterous robotic arm that can be used for delicate tasks. The smaller arm can even repair the larger arm if necessary. But what really sets Canadarm3 apart from its predecessors is how it’s controlled, according to Daniel Rey, Gateway chief engineer and systems manager at CSA. “One of the very novel things about Canadarm3 is its ability to operate autonomously, without any crew required,” Rey says. This capability relies on a new generation of software and hardware that gives the arm a sense of touch as well as the ability to react to its environment without direct human supervision.

“With Canadarm3, we realize that if we want to get ready for Mars, more autonomy will be required.” —Daniel Rey, CSA

Even though Gateway will be a thousand times farther away from Earth than the ISS, Rey explains that the added distance (about 400,000 kilometers) isn’t what really necessitates Canadarm3’s added autonomy. “Surprisingly, the location of Gateway in its orbit around the moon has a time delay to Earth that is not all that different from the time delay in low Earth orbit when you factor in various ground stations that signals have to pass through,” says Rey. “With Canadarm3, we realize that if we want to get ready for Mars, where that will no longer be the case, more autonomy will be required.”

Canadarm3’s autonomous tasks on Gateway will include external inspection, unloading logistics vehicles, deploying science payloads, and repairing Gateway by swapping damaged components with spares. Rey tells us that there will also be a science logistics airlock, with a moving table that can be used to pass equipment in and out of Gateway. “It’ll be possible to deploy external science, or to bring external systems inside for repair, and for future internal robotic systems to cooperate with Canadarm3. I think that’ll be a really exciting thing to see.”

Even though it’s going to take a couple of extra years for Gateway’s robotic residents to arrive, the station will be operating mostly autonomously (by necessity) as soon as the Power and Propulsion Element and the Habitation and Logistics Outpost begin their journey to lunar orbit in November o2024. Several science payloads will be along for the ride, including heliophysics and space weather experiments.

Gateway itself, though, is arguably the most important experiment of all. Its autonomous systems, whether embodied in internal and external robots or not, will be undergoing continual testing, and Gateway will need to prove itself before we’re ready to trust its technology to take us into deep space. In addition to being able to operate for 21 days without communications, one of Gateway’s eventual requirements is to be able to function for up to three years without any crew visits. This is the level of autonomy and reliability that we’ll need to be prepared for our exploration of Mars, and beyond.


Match ID: 136 Score: 5.71 source: spectrum.ieee.org age: 236 days
qualifiers: 5.71 gold

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: 137 Score: 5.71 source: spectrum.ieee.org age: 295 days
qualifiers: 5.71 gold

‘We couldn’t fail them’: how Pakistan’s floods spurred fight at Cop for loss and damage fund
Sun, 20 Nov 2022 16:24:54 GMT

With the deadly devastation fresh in the world’s mind, Pakistan pushed for damage funds with other frontline countries

In early September, after unprecedented rainfall had left a third of Pakistan under water, its climate change minister set out the country’s stall for Cop27. “We are on the frontline and intend to keep loss and damage and adapting to climate catastrophes at the core of our arguments and negotiations. There will be no moving away from that,” Sherry Rehman said.

Pakistan brought that resolve to the negotiations in Sharm el-Sheikh and, as president of the G77 plus China negotiating bloc, succeeded in keeping developing countries united on loss and damage – despite efforts by some rich countries to divide them. Its chief negotiator, Nabeel Munir, a career diplomat, was backed by a team of savvy veteran negotiators who had witnessed the devastation and suffering from the floods, which caused $30bn (£25bn) of damage and economic losses. Every day, Munir repeated the same message: “Loss and damage is not charity, it’s about climate justice.”

Continue reading...
Match ID: 138 Score: 4.29 source: www.theguardian.com age: 9 days
qualifiers: 4.29 finance

Brett Arends's ROI: Retire to Portugal? Hot springs in January, no traffic, and universal health care — the best retirement escape you’ve never heard of
Tue, 19 Apr 2022 09:58:25 -0500
Oh, and it’s not too hard to immigrate, says Boston finance executive Matt Patsky.
Match ID: 139 Score: 4.29 source: www.marketwatch.com age: 224 days
qualifiers: 4.29 finance

Speed Up Device Test and Stretch Your Budget
Mon, 11 Apr 2022 13:26:00 +0000


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Match ID: 140 Score: 4.29 source: connectlp.keysight.com age: 232 days
qualifiers: 4.29 finance

Too Nice to Lead? Unpacking the Gender Stereotype That Holds Women Back
2022-11-10T00:00:00Z
Research by Christine Exley shows how people mistakenly assume that women managers are more generous and fair when it comes to giving money. Could that misperception prevent companies from shrinking the gender pay gap?
Match ID: 141 Score: 3.57 source: hbswk.hbs.edu age: 20 days
qualifiers: 3.57 money

Stocks end with back-to-back losses after Dow's 1,000-point skid on Friday
Mon, 29 Aug 2022 16:04:30 -0500
Stocks booked back-to-back losses on Monday, with the Dow adding to its 1,000-point skid Friday after Federal Reserve Chairman Jerome Powell vowed not to back down on fighting inflation until U.S. costs of living fall back to its 2% target range. The Dow Jones Industrial Average shed about 183 points, or 0.6%, to end near 32,099. The S&P 500 index shed about 0.7%, while the Nasdaq Composite Index saw the brunt of the day's losses, ending down 1%, according to FactSet. The S&P 500 and Dow both briefly flipped positive earlier in Monday's session, but failed to hold those gains as losses mounted heading into the closing bell. Investors still were digesting Powell's short, but blunt speech at the annual Jackson Hole economic symposium, which was viewed as trigger of Friday's sharp selloff in equities. The Fed's more hawkish tone also sent the 10-year Treasury yield up by 7.5 basis points to 3.109% on Monday, the highest level since June 28, according to Dow Jones Market Data based on 3 p.m. Eastern yields.
Match ID: 142 Score: 3.57 source: www.marketwatch.com age: 92 days
qualifiers: 3.57 stocks

NASA’s Artemis I Revives the Moonshot
Sun, 28 Aug 2022 13:00:00 +0000



Update 5 Sept.: For now, NASA’s giant Artemis I remains on the ground after two launch attempts scrubbed by a hydrogen leak and a balky engine sensor. Mission managers say Artemis will fly when everything's ready—but haven't yet specified whether that might be in late September or in mid-October.

“When you look at the rocket, it looks almost retro,” said Bill Nelson, the administrator of NASA. “Looks like we’re looking back toward the Saturn V. But it’s a totally different, new, highly sophisticated—more sophisticated—rocket, and spacecraft.”

Artemis, powered by the Space Launch System rocket, is America’s first attempt to send astronauts to the moon since Apollo 17 in 1972, and technology has taken giant leaps since then. On Artemis I, the first test flight, mission managers say they are taking the SLS, with its uncrewed Orion spacecraft up top, and “stressing it beyond what it is designed for”—the better to ensure safe flights when astronauts make their first landings, currently targeted to begin with Artemis III in 2025.

But Nelson is right: The rocket is retro in many ways, borrowing heavily from the space shuttles America flew for 30 years, and from the Apollo-Saturn V.

Much of Artemis’s hardware is refurbished: Its four main engines, and parts of its two strap-on boosters, all flew before on shuttle missions. The rocket’s apricot color comes from spray-on insulation much like the foam on the shuttle’s external tank. And the large maneuvering engine in Orion’s service module is actually 40 years old—used on 19 space shuttle flights between 1984 and 1992.

“I have a name for missions that use too much new technology—failures.”
—John Casani, NASA

Perhaps more important, the project inherits basic engineering from half a century of spaceflight. Just look at Orion’s crew capsule—a truncated cone, somewhat larger than the Apollo Command Module but conceptually very similar.

Old, of course, does not mean bad. NASA says there is no need to reinvent things engineers got right the first time.

“There are certain fundamental aspects of deep-space exploration that are really independent of money,” says Jim Geffre, Orion vehicle-integration manager at the Johnson Space Center in Houston. “The laws of physics haven’t changed since the 1960s. And capsule shapes happen to be really good for coming back into the atmosphere at Mach 32.”

Roger Launius, who served as NASA’s chief historian from 1990 to 2002 and as a curator at the Smithsonian Institution from then until 2017, tells of a conversation he had with John Casani, a veteran NASA engineer who managed the Voyager, Galileo, and Cassini probes to the outer planets.

“I have a name for missions that use too much new technology,” he recalls Casani saying. “Failures.”

The Artemis I flight is slated for about six weeks. (Apollo 11 lasted eight days.) The ship roughly follows Apollo’s path to the moon’s vicinity, but then puts itself in what NASA calls a distant retrograde orbit. It swoops within 110 kilometers of the lunar surface for a gravity assist, then heads 64,000 km out—taking more than a month but using less fuel than it would in closer orbits. Finally, it comes home, reentering the Earth’s atmosphere at 11 km per second, slowing itself with a heatshield and parachutes, and splashing down in the Pacific not far from San Diego.

If all four, quadruply redundant flight computer modules fail, there is a fifth, entirely separate computer onboard, running different code to get the spacecraft home.

“That extra time in space,” says Geffre, “allows us to operate the systems, give more time in deep space, and all those things that stress it, like radiation and micrometeoroids, thermal environments.”

There are, of course, newer technologies on board. Orion is controlled by two vehicle-management computers, each composed of two flight computer modules (FCMs) to handle guidance, navigation, propulsion, communications, and other systems. The flight control system, Geffre points out, is quad-redundant; if at any point one of the four FCMs disagrees with the others, it will take itself offline and, in a 22-second process, reset itself to make sure its outputs are consistent with the others’. If all four FCMs fail, there is a fifth, entirely separate computer running different code to get the spacecraft home.

Guidance and navigation, too, have advanced since the sextant used on Apollo. Orion uses a star tracker to determine its attitude, imaging stars and comparing them to an onboard database. And an optical navigation camera shoots Earth and the moon so that guidance software can determine their distance and position and keep the spacecraft on course. NASA says it’s there as backup, able to get Orion to a safe splashdown even if all communication with Earth has been lost.

But even those systems aren’t entirely new. Geffre points out that the guidance system’s architecture is derived from the Boeing 787. Computing power in deep space is limited by cosmic radiation, which can corrupt the output of microprocessors beyond the protection of Earth’s atmosphere and magnetic field.

Beyond that is the inevitable issue of cost. Artemis is a giant project, years behind schedule, started long before NASA began to buy other launches from companies like SpaceX and Rocket Lab. NASA’s inspector general, Paul Martin, testified to Congress in March that the first four Artemis missions would cost US $4.1 billion each—“a price tag that strikes us as unsustainable.”

Launius, for one, rejects the argument that government is inherently wasteful. “Yes, NASA’s had problems in managing programs in the past. Who hasn’t?” he says. He points out that Blue Origin and SpaceX have had plenty of setbacks of their own—they’re just not obliged to be public about them. “I could go on and on. It’s not a government thing per se and it’s not a NASA thing per se.”

So why return to the moon with—please forgive the pun—such a retro rocket? Partly, say those who watch Artemis closely, because it’s become too big to fail, with so much American money and brainpower invested in it. Partly because it turns NASA’s astronauts outward again, exploring instead of maintaining a space station. Partly because new perspectives could come of it. And partly because China and Russia have ambitions in space that threaten America’s.

“Apollo was a demonstration of technological verisimilitude—to the whole world,” says Launius. “And the whole world knew then, as they know today, that the future belongs to the civilization that can master science and technology.”

Update 7 Sept.: Artemis I has been on launchpad 39B, not 39A as previously reported, at Kennedy Space Center.


Match ID: 143 Score: 3.57 source: spectrum.ieee.org age: 93 days
qualifiers: 3.57 money

Dow, S&P 500 and Nasdaq snap 3-session skid as stocks eke out gains
Wed, 24 Aug 2022 16:01:33 -0500
U.S. stocks finished modestly higher Wednesday, with all three major stock benchmarks ending a 3-session skid, as investors picked up shares after a sharp market selloff earlier this week. The Dow Jones Industrial Average rose about 61 points, or 0.2%, ending near 32,970, while the S&P 500 index closed up 0.3% and the Nasdaq Composite Index advanced 0.4%. Stocks booked modest gains as investors remained focused on the Federal Reserve's inflation fight and Fed Chairman Jerome Powell's speech at the Jackson Hole, Wyo. symposium on Friday. Recession worries also were in focus, with pending homes sales falling in July, a sign that rate hikes have been helping cool demand, even through shelter costs, specifically rents, have contributed to high U.S. inflation. Benchmark lending climbed Wednesday, with the 10-year Treasury rate climbing to 3.105% Wednesday, the highest since June 28, according to Dow Jones Market Data based on 3 p.m. Eastern levels. The S&P 500's energy sector helped lead the way higher, up 1.2%, while financial rose 0.5%, according to FactSet
Match ID: 144 Score: 3.57 source: www.marketwatch.com age: 97 days
qualifiers: 3.57 stocks

FA Center: This mutual fund may have cracked the ‘Buffett Code’ — Berkshire Hathaway’s secret sauce
Sat, 26 Sep 2020 17:28:00 GMT
AQR’s research-based focus on ‘cheap, safe stocks’ anchors its Large Cap Defensive Style Fund.
Match ID: 145 Score: 3.57 source: www.marketwatch.com age: 794 days
qualifiers: 3.57 stocks

FA Center: This 50-year-old Vanguard mutual fund is holding its own against younger rivals
Sat, 05 Sep 2020 13:44:58 GMT
Vanguard Wellesley Income Fund shows how a blended stock/bond portfolio can make investors money.
Match ID: 146 Score: 3.57 source: www.marketwatch.com age: 815 days
qualifiers: 3.57 money

Stocks to Watch: DuPont, Nike, KB Home are stocks to watch
Fri, 27 Jun 2014 10:48:27 GMT
Among the companies whose shares are expected to see active trade in Friday’s session are DuPont, Nike, and KB Home.
Match ID: 147 Score: 3.57 source: www.marketwatch.com age: 3077 days
qualifiers: 3.57 stocks

Stocks to Watch: Bed Bath & Beyond, GoPro, Nike are stocks to watch
Thu, 26 Jun 2014 10:30:24 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: 148 Score: 3.57 source: www.marketwatch.com age: 3078 days
qualifiers: 3.57 stocks

Stocks to Watch: Google, Barnes & Noble are stocks to watch Wednesday
Wed, 25 Jun 2014 16:17:02 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: 149 Score: 3.57 source: www.marketwatch.com age: 3079 days
qualifiers: 3.57 stocks

Stocks to Watch: Wisconsin Energy, Oracle, GE are stocks to watch
Mon, 23 Jun 2014 12:42:35 GMT
Wisconsin Energy Corp., Oracle Corp., and General Electric Co. may all see active trading after deals, or talk of deals.
Match ID: 150 Score: 3.57 source: www.marketwatch.com age: 3081 days
qualifiers: 3.57 stocks

Stocks to Watch: Stocks to watch: Oracle, Smith & Wesson, Family Dollar
Fri, 20 Jun 2014 11:42:33 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: 151 Score: 3.57 source: www.marketwatch.com age: 3084 days
qualifiers: 3.57 stocks

Stocks to Watch: BlackBerry, Oracle, Kroger are stocks to watch
Thu, 19 Jun 2014 11:01:11 GMT
Among the companies whose shares are expected to see active trade in Thursday’s session are BlackBerry, Oracle, and Kroger.
Match ID: 152 Score: 3.57 source: www.marketwatch.com age: 3085 days
qualifiers: 3.57 stocks

Stocks to Watch: FedEx, Jabil, Red Hat are stocks to watch
Wed, 18 Jun 2014 10:30:21 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: 153 Score: 3.57 source: www.marketwatch.com age: 3086 days
qualifiers: 3.57 stocks

Stocks to Watch: Covidien, Medtronic, are stocks to watch
Mon, 16 Jun 2014 13:05:28 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: 154 Score: 3.57 source: www.marketwatch.com age: 3088 days
qualifiers: 3.57 stocks

Stocks to Watch: Intel, Finisar are Friday’s stocks to watch
Fri, 13 Jun 2014 11:05:24 GMT
Among the companies whose shares are expected to see active trading in Friday’s session are Intel and Finisar.
Match ID: 155 Score: 3.57 source: www.marketwatch.com age: 3091 days
qualifiers: 3.57 stocks

Stocks to Watch: Lululemon, Finisar, Target are stocks to watch
Thu, 12 Jun 2014 11:24:41 GMT
Among the companies whose shares are expected to see active trade in Thursday’s session are Lululemon Athletica, Finisar, and Target.
Match ID: 156 Score: 3.57 source: www.marketwatch.com age: 3092 days
qualifiers: 3.57 stocks

The U.S.-China Chip Ban, Explained
Mon, 21 Nov 2022 17:28:29 +0000


It has now been over a month since the U.S. Commerce Department issued new rules that clamped down on the export of certain advanced chips—which have military or AI applications—to Chinese customers.

China has yet to respond—but Beijing has multiple options in its arsenal. It’s unlikely, experts say, that the U.S. actions will be the last fighting word in an industry that is becoming more geopolitically sensitive by the day.

This is not the first time that the U.S. government has constrained the flow of chips to its perceived adversaries. Previously, the United States has blocked chip sales to individual Chinese customers. In response to the Russian invasion of Ukraine earlier this year, the United States (along with several other countries, including South Korea and Taiwan) placed Russia under a chip embargo.


But none of these prior U.S. chip bans were as broad as the new rules, issued on 7 October. “This announcement is perhaps the most expansive export control in decades,” says Sujai Shivakumar, an analyst at the Center for International and Strategic Studies, in Washington.

The rules prohibit the sale, to Chinese customers, of advanced chips with both high performance (at least 300 trillion operations per second, or 300 teraops) and fast interconnect speed (generally, at least 600 gigabytes per second). Nvidia’s A100, for comparison, is capable of over 600 teraops and matches the 600 Gb/s interconnect speed. Nvidia’s more-impressive H100 can reach nearly 4,000 trillion operations and 900 Gb/s. Both chips, intended for data centers and AI trainers, cannot be sold to Chinese customers under the new rules.

Additionally, the rules restrict the sale of fabrication equipment if it will knowingly be used to make certain classes of advanced logic or memory chips. This includes logic chips produced at nodes of 16 nanometers or less (which the likes of Intel, Samsung, and TSMC have done since the early 2010s); NAND long-term memory integrated circuits with at least 128 layers (the state of the art today); or DRAM short-term memory integrated circuits produced at 18 nanometers or less (which Samsung began making in 2016).

Chinese chipmakers have barely scratched the surface of those numbers. SMIC switched on 14-nm mass production this year, despite facing existing U.S. sanctions. YMTC started shipping 128-layer NAND chips last year.

The rules restrict not just U.S. companies, but citizens and permanent residents as well. U.S. employees at Chinese semiconductor firms have had to pack up. ASML, a Dutch maker of fabrication equipment, has told U.S. employees to stop servicing Chinese customers.

Speaking of Chinese customers, most—including offices, gamers, designers of smaller chips—probably won’t feel the controls. “Most chip trade and chip production in China is unimpacted,” says Christopher Miller, a historian who studies the semiconductor trade at Tufts University.

The controlled sorts of chips instead go into supercomputers and large data centers, and they’re desirable for training and running large machine-learning models. Most of all, the United States hopes to stop Beijing from using chips to enhance its military—and potentially preempt an invasion of Taiwan, where the vast majority of the world’s semiconductors and microprocessors are produced.

In order to seal off one potential bypass, the controls also apply to non-U.S. firms that rely on U.S.-made equipment or software. For instance, Taiwanese or South Korean chipmakers can’t sell Chinese customers advanced chips that are fabricated with U.S.-made technology.

It’s possible to apply to the U.S. government for an exemption from at least some of the restrictions. Taiwanese fab juggernaut TSMC and South Korean chipmaker SK Hynix, for instance, have already acquired temporary exemptions—for a year. “What happens after that is difficult to say,” says Patrick Schröder, a researcher at Chatham House in London. And the Commerce Department has already stated that such licenses will be the exception, not the rule (although Commerce Department undersecretary Alan Estevez suggested that around two-thirds of licenses get approved).

More export controls may be en route. Estevez indicated that the government is considering placing restrictions on technologies in other sensitive fields—specifically mentioning quantum information science and biotechnology, both of which have seen China-based researchers forge major progress in the past decade.

The Chinese government has so far retorted with harsh words and little action. “We don’t know whether their response will be an immediate reaction or whether they have a longer-term approach to dealing with this,” says Shivakumar. “It’s speculation at this point.”

Beijing could work with foreign companies whose revenue in the lucrative Chinese market is now under threat. “I’m really not aware of a particular company that thinks it’s coming out a winner in this,” says Shivakumar. This week, in the eastern city of Hefei, the Chinese government hosted a chipmakers’ conference whose attendees included U.S. firms AMD, Intel, and Qualcomm.

Nvidia has already responded by introducing a China-specific chip, the A800, which appears to be a modified A100 cut down to meet the requirements. Analysts say that Nvidia’s approach could be a model for other companies to keep up Chinese sales.

There may be other tools the Chinese government can exploit. While China may be dependent on foreign semiconductors, foreign electronics manufacturers are in turn dependent on China for rare-earth metals—and China supplies the supermajority of the world’s rare earths.

There is precedent for China curtailing its rare-earth supply for geopolitical leverage. In 2010, a Chinese fishing boat collided with two Japanese Coast Guard vessels, triggering an international incident when Japanese authorities arrested the boat’s captain. In response, the Chinese government cut off rare-earth exports to Japan for several months.

Certainly, much of the conversation has focused on the U.S. action and the Chinese reaction. But for third parties, the entire dispute delivers constant reminders of just how tense and volatile the chip supply can be. In the European Union, home to less than 10 percent of the world’s microchips market, the debate has bolstered interest in the prospective European Chips Act, a plan to heavily invest in fabrication in Europe. “For Europe in particular, it’s important not to get caught up in this U.S.-China trade issue,” Schröder says.

“The way in which the semiconductor industry has evolved over the past few decades has predicated on a relatively stable geopolitical order,” says Shivakumar. “Obviously, the ground realities have shifted.”


Match ID: 157 Score: 2.86 source: spectrum.ieee.org age: 8 days
qualifiers: 2.86 business

Why Your Organization Should Join the IEEE Standards Association
Fri, 18 Nov 2022 19:00:01 +0000


The global business landscape is constantly evolving. Digital transformation— compounded by the challenges of globalization, supply-chain stability, demographic shifts, and climate change—is pressuring companies and government agencies to innovate and safely deploy sustainable technologies.

As digital transformation continues, the pervasive growth of technology increasingly intersects with industry, government, and societal interests. Companies and organizations need access to technologies that can enhance efficiencies, productivity, and competitive advantage.


Governments seek influence over emerging technologies to preserve economic interests, advance global trade, and protect their citizens. Consumers are demanding more transparency regarding organizational motives, practices, and processes.

For those and other reasons, new types of stakeholders are seeking a voice in the technology standardization process.

How organizations benefit from developing standards

The need is evidenced in the membership gains at the IEEE Standards Association. IEEE SA membership for organizations, also known as entity membership, has increased by more than 150 percent in the past six years. Academic institutions, government agencies, and other types of organizations now account for more than 30 percent of the member base.

Entity membership offers the ability to help shape technology development and ensure your organization’s interests are represented in the standards development process. Other benefits include balloting privileges, leadership eligibility, and networking opportunities.

IEEE SA welcomes different types of organizations because they bring varied perspectives and they voice concerns that need to be addressed during the standards development process. Engaging diverse viewpoints from companies of all sizes and types also helps to identify and address changing market needs.

From a geographic standpoint, IEEE SA welcomes participation from all regions of the world. Diverse perspectives and contributions to the development cycle enable innovation to be shared and realized by all stakeholders.

Programs on blockchain, IoT, and other emerging technology

IEEE SA has introduced new industry-engagement programs such as open-source and industry-alliance offerings designed to speed innovation and adoption. In addition, industry participants have access to the full IEEE SA ecosystem of programs and services including technology incubation, pre-standardization work, standards development, and conformity assessment activities. Training and marketing tools support working groups at every stage of the process.

An increasing number of new standards projects from emerging technology areas have created a more robust and diversified portfolio of work. The technologies include artificial intelligence and machine learning, blockchain and distributed ledger technologies, quantum computing, cloud computing, the Internet of Things, smart cities, smart factories and online gaming. There is also more participation from the health care, automotive, and financial services sectors.

IEEE SA has grown and evolved its programs to address market needs, but its purpose has not changed. The organization is focused on empowering innovators to raise the world’s standards for the benefit of humanity.

Those innovators might be individuals or organizations looking to make a difference in the world, but it can be accomplished only when we all work together.

Learn more about IEEE SA membership for organizations and how your organization can play a key role in advancing future technologies.


Match ID: 158 Score: 2.86 source: spectrum.ieee.org age: 11 days
qualifiers: 2.86 business

Here’s How Bad a Twitter Mega-Breach Would Be
Fri, 18 Nov 2022 01:41:44 +0000
Elon Musk laid off half the staff, and mass resignations seem likely. If nobody’s there to protect the fort, what’s the worst that could happen?
Match ID: 159 Score: 2.86 source: www.wired.com age: 12 days
qualifiers: 2.86 business

Why the Emoji Skin Tone You Choose Matters
Thu, 17 Nov 2022 14:00:00 +0000
WIRED's spiritual advice columnist on whether to use the tone that most resembles your own—or to stick with the original Simpsons-esque color.
Match ID: 160 Score: 2.86 source: www.wired.com age: 12 days
qualifiers: 2.86 business

Russian Software Company Pretending to Be American
2022-11-16T11:03:27Z

Computer code developed by a company called Pushwoosh is in about 8,000 Apple and Google smartphone apps. The company pretends to be American when it is actually Russian.

According to company documents publicly filed in Russia and reviewed by Reuters, Pushwoosh is headquartered in the Siberian town of Novosibirsk, where it is registered as a software company that also carries out data processing. It employs around 40 people and reported revenue of 143,270,000 rubles ($2.4 mln) last year. Pushwoosh is registered with the Russian government to pay taxes in Russia...


Match ID: 161 Score: 2.86 source: www.schneier.com age: 13 days
qualifiers: 2.86 business

Twitter’s SMS Two-Factor Authentication Is Melting Down
Tue, 15 Nov 2022 01:08:07 +0000
Problems with the important security feature may be some of the first signs that Elon Musk’s social network is fraying at the edges.
Match ID: 162 Score: 2.86 source: www.wired.com age: 15 days
qualifiers: 2.86 business

Elon Musk’s Reckless Plan to Make Sex Pay on Twitter
Mon, 07 Nov 2022 11:37:00 +0000
A plan to monetize adult content could make sense from a business and social standpoint. In practice, Twitter won’t be able to pull it off.
Match ID: 163 Score: 2.86 source: www.wired.com age: 22 days
qualifiers: 2.86 business

How gas is being rebranded as green – video
Thu, 03 Nov 2022 09:05:21 GMT

Is natural gas renewable? Is it a fossil fuel? A casual google search for natural gas gives the impression that these questions are somehow up for debate. And while natural gas has helped reduce carbon emissions as it was widely adopted as a replacement for coal, it is now up against zero-emission energy such as wind and solar. So how did natural gas end up in the same bracket as renewables? Josh Toussaint-Strauss explores the lengths fossil fuel companies have gone to in order to try to convince consumers, voters and lawmakers that natural gas is somehow a clean energy source

Continue reading...
Match ID: 164 Score: 2.86 source: www.theguardian.com age: 26 days
qualifiers: 2.86 business

Fed jacks up rates again but Powell hints it might slow down
Wed, 02 Nov 2022 13:16:43 EST
Inflation has cooled only slightly and job growth remains strong.
Match ID: 165 Score: 2.86 source: www.politico.com age: 27 days
qualifiers: 2.86 economy

Voters remain gloomy despite recent economic gains
Wed, 02 Nov 2022 05:01:00 EST
A new POLITICO-Morning Consult poll suggests voters' views of the economy are baked in.
Match ID: 166 Score: 2.86 source: www.politico.com age: 27 days
qualifiers: 2.86 economy

U.S. economy returned to growth last quarter, expanding 2.6 percent
Thu, 27 Oct 2022 08:32:48 EST
Housing investment, though, plunged at a 26 percent annual pace, hammered by surging mortgage rates.
Match ID: 167 Score: 2.86 source: www.politico.com age: 33 days
qualifiers: 2.86 economy

More voters trust Republicans on economy as interest in midterms hits high, polls say
Sun, 23 Oct 2022 12:16:03 EST
According to an NBC News poll released Sunday, 70 percent of registered voters expressed interest in the upcoming election as a “9” or “10” on a 10-point scale.
Match ID: 168 Score: 2.86 source: www.politico.com age: 37 days
qualifiers: 2.86 economy

Biden: About 22M applied for student debt relief
Fri, 21 Oct 2022 16:48:10 EST

Match ID: 169 Score: 2.86 source: www.politico.com age: 39 days
qualifiers: 2.86 economy

Soaring tax revenue, spending plunge spark record drop in budget deficit
Fri, 21 Oct 2022 11:11:00 EST
The budget gap shrank by half in fiscal 2022 as spending on pandemic programs expired and tax revenues surged.
Match ID: 170 Score: 2.86 source: www.politico.com age: 39 days
qualifiers: 2.86 economy

Yes, the Liz Truss debacle matters for Americans
Thu, 20 Oct 2022 19:03:37 EST
The U.K. political drama will have ripple effects in the U.S.
Match ID: 171 Score: 2.86 source: www.politico.com age: 40 days
qualifiers: 2.86 economy

Watch Liz Truss announce her resignation
Thu, 20 Oct 2022 09:23:25 EST

Match ID: 172 Score: 2.86 source: www.politico.com age: 40 days
qualifiers: 2.86 economy

How to cut your energy bills
Thu, 20 Oct 2022 11:48:32 GMT
Energy bills have gone up, but there are some easy ways households can reduce costs.
Match ID: 173 Score: 2.86 source: www.bbc.co.uk age: 40 days
qualifiers: 2.86 business

Voters pessimistic on economy, inflation as Election Day approaches
Wed, 19 Oct 2022 05:00:00 EST
A new POLITICO/Morning Consult poll suggests economic woes are taking a toll on the electorate.
Match ID: 174 Score: 2.86 source: www.politico.com age: 41 days
qualifiers: 2.86 economy

Fed's Powell ignores politics — and may pay a heavy price
Mon, 03 Oct 2022 03:30:00 EST
It’s a rare moment for a Fed chair to toss aside all political considerations and ignore frantic investors.
Match ID: 175 Score: 2.86 source: www.politico.com age: 57 days
qualifiers: 2.86 economy

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: 176 Score: 2.86 source: www.crunchhype.com age: 139 days
qualifiers: 2.86 business

Tell us: how are you affected by the cost of living crisis?
Mon, 04 Jul 2022 15:00:44 GMT

We need your help to find out more about the impact of the cost of living emergency in the UK

With energy bills soaring and grocery price inflation reaching 11.6% last month, households across the country are having to adjust their budgets for food, electricity, gas, rent or mortgages, and spending on non-essentials.

Your experiences can help inform our reporting on the ongoing crisis – so if you’re struggling with food or energy costs yourself or your job gives you an insight into the different ways people are affected, we’d like to hear from you.

Continue reading...
Match ID: 177 Score: 2.86 source: www.theguardian.com age: 148 days
qualifiers: 2.86 business

NASA Supports Small Business Research to Power Future Exploration
Thu, 26 May 2022 14:01 EDT
NASA has selected hundreds of small businesses and dozens of research institutions to develop technology to help drive the future of space exploration, ranging from novel sensors and electronics to new types of software and cutting-edge materials.
Match ID: 178 Score: 2.86 source: www.nasa.gov age: 187 days
qualifiers: 2.86 business

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: 179 Score: 2.86 source: www.crunchhype.com age: 261 days
qualifiers: 2.86 business

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: 180 Score: 2.86 source: www.crunchhype.com age: 262 days
qualifiers: 2.86 business

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: 181 Score: 2.86 source: www.crunchhype.com age: 273 days
qualifiers: 2.86 business

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: 182 Score: 2.86 source: www.crunchhype.com age: 282 days
qualifiers: 2.86 business

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.



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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.


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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.

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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.”


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