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Summary of the Ninth DSCOVR EPIC and NISTAR Science Team Meeting
Fri, 14 Jun 2024 17:50:16 +0000
Introduction The ninth Deep Space Climate Observatory (DSCOVR) Earth Polychromatic Camera (EPIC) and National Institute of Standards and Technology (NIST) Advanced Radiometer [NISTAR] Science Team Meeting (STM) was held virtually October 16–17, 2023. Over 35 scientists attended, most of whom were from NASA’s Goddard Space Flight Center (GSFC), with several participating from other NASA field […]
Match ID: 0 Score: 70.00 source: science.nasa.gov age: 2 days
qualifiers: 40.00 air pollution, 15.00 climate change, 15.00 carbon
NASA-Led Mission to Map Air Pollution Over Both U.S. Coasts
Fri, 14 Jun 2024 18:30:00 +0000
This summer between June 17 and July 2, NASA will fly aircraft over Baltimore, Philadelphia, parts of Virginia, and California to collect data on air pollutants and greenhouse gas emissions. The campaign supports the NASA Student Airborne Research Program for undergraduate interns. The East Coast flights will take place from June 17-26. Researchers and […]
Match ID: 1 Score: 55.00 source: www.nasa.gov age: 2 days
qualifiers: 40.00 air pollution, 15.00 carbon
NASA Announces Winners of 2024 Student Launch Competition
Fri, 14 Jun 2024 20:20:35 +0000
Over 1,000 students from across the U.S. and Puerto Rico launched high-powered, amateur rockets on April 13, just north of NASA’s Marshall Space Flight Center in Huntsville, Alabama, as part of the agency’s annual Student Launch competition. Teams of middle school, high school, college, and university students were tasked to design, build, and launch a […]
Match ID: 2 Score: 30.00 source: www.nasa.gov age: 2 days
qualifiers: 15.00 climate change, 15.00 carbon
Australia news live: Anthony Albanese says dialogue with China ‘patient, calibrated and deliberate’
Mon, 17 Jun 2024 05:42:36 GMT
There was drama at the signing of agreements and then statements to the media by Anthony Albanese and the visiting Chinese premier, Li Qiang. Follow today’s news headlines live
Ex-Liberal staffer Bruce Lehrmann arrives at a Toowoomba court
Bruce Lehrmann arrives at a Toowoomba court for a committal hearing into allegations he raped a woman in 2021.
Continue reading...The Australian Bureau of Statistics updated its methodology and says there are 4 million more cattle than previously estimated
Official figures have underestimated the number of cows in Australia by about 20%, the Australian Bureau of Statistics has found, after researchers suggested there could be as many as 10 million unreported cattle in Australia.
ABS agriculture statistics, released on Friday, estimated there were 27.8 million beef cattle across the country in 2023, a significant increase on previous years.
Sign up to receive Guardian Australia’s fortnightly Rural Network email newsletter
Continue reading...A-listers queued up to add showbiz pizzaz before elections. Today, it’s seen as more effective for a member of the public speak out
David Tennant, Colin Firth, Jim Davidson and the late Kenny Everett all signed up to officially support a political party during past British general election campaigns, giving a touch of showbiz pizazz to the daily round of rainy hustings and churlish TV debates. After Tony Blair’s victory in 1997, the pavement in Downing Street was infamously lined with VIPs, from a Gallagher brother to a Mitchell brother (EastEnders’ Ross Kemp), all calling at his celebratory Cool Britannia event.
But the era of the high-profile celebrity political endorsement appears to be behind us as individual social media declarations, together with the complexities that surround divisive issues such as gender politics, climate change and the Middle East conflict, make these relationships more difficult to cement.
Continue reading...I believe the civil disobedience of ordinary people can secure great change. I do what I can – and accept the consequences
• Amy Pritchard is the first person to be jailed for a campaign that targeted banks across London
Every day I struggle to hold the insanity of our collective behaviour within me – in my psyche, my heart and my body. The harm we are causing to ourselves, to our fellow humans and all other beings, and our incredible, beautiful home, is horrific. Yet I know that what I think and feel is a healthy response to what’s going on.
In April 2021, Frans Timmermans, the vice-president of the EU commission, said: “Today’s children will face a future of fighting wars for water and food.” We are already facing significant impacts on our harvests here. The prospect of wars over resources and conflict caused by and exacerbated by climatic conditions is an almost unbearable intergenerational injustice. The loss of biodiversity, meanwhile, will erode the foundations of our economies, livelihoods, food security, law and order, health and quality of life worldwide.
Amy Pritchard, an agricultural and woodland worker from Liverpool, was jailed for 10 months on 12 June 2024 after being found guilty of criminal damage. This is an edited extract of her mitigation statement. Last year, she was also jailed for using the words “climate change” and “fuel poverty” in court, contrary to the judge’s order.
Do you have an opinion on the issues raised in this article? If you would like to submit a response of up to 300 words by email to be considered for publication in our letters section, please click here.
Continue reading...Stephen Kwikiriza is one of 11 campaigners against EACOP targeted by authorities in past two weeks, rights group says
A man campaigning against the controversial $5bn (£4bn) east African crude oil pipeline (EACOP) is recovering in hospital after an alleged beating by the Ugandan armed forces in the latest incident in what has been called an “alarming crackdown” on the country’s environmentalists.
Stephen Kwikiriza, who works for Uganda’s Environment Governance Institute (EGI), a non-profit organisation, was abducted in Kampala on 4 June, according to his employer. He was beaten, questioned and then abandoned hundreds of miles from the capital on Sunday evening.
Continue reading...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 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
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
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
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:
SEMRUSH
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
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.
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.
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 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.
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 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.
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:
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:
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.
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' 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 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.
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.
When it comes to keyword data research, you will become
confused about which one to choose.
Consider choosing Ahrefs if you
Consider SEMrush if you:
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.
Born with disabilities in the shadow of Chornobyl, she spent her early life in an orphanage that was also a brothel. Then Masters was adopted, and thrived, becoming a phenomenal rower, skier and cyclist
You wouldn’t necessarily expect an injury to a finger to derail an entire competition season and threaten to end a sporting career, but this is the situation Oksana Masters, the US Paralympic skier and cyclist, found herself in last year. “I’ve had injuries and I’m used to missing time, but not a whole year like that,” she says. “I underestimated the mental side.” But in a life as traumatic and triumphant as Masters’, a broken finger is just one more obstacle to be overcome.
She was born in Ukraine in 1989, with a range of disabilities caused by radiation from the 1986 Chornobyl nuclear disaster, and spent the first part of her childhood in an orphanage, enduring unimaginable emotional, physical and sexual abuse. When, as an eight-year-old, she was adopted by an American woman, it was finally the start of a happy family life – but it was also challenging to adapt to a new country. Masters underwent multiple operations, including having both her legs amputated.
Continue reading...He has been championing the cooking of his home country for 25 years. On his summer menu? Prawn pil pil tortilla, chicken chilindron, flan de fresa
When José Pizarro first arrived in the UK in 1999 seeking to expand his horizons as a chef, he found a country in a benighted state of ignorance as far as Spanish food was concerned. “People were confusing jamón ibérico with parma ham,” he says with a shudder. “Everyone thought it was all just patatas bravas and sangría. I like patatas bravas and sangría, don’t get me wrong, but Spain is so much more than that.”
Fortunately, the public were eager to learn and Pizarro, who grew up eating his mother’s “simple but amazing” food in Extremadura, made it his mission to spread the word. He worked at several Spanish restaurants, including Brindisa, where he was executive chef. Then, in 2011, he opened two restaurants of his own on Bermondsey Street, south-east London: a tiny tapas bar named José and the larger Pizarro, both smash hits. Five more restaurants followed in London, Esher and Abu Dhabi, all temples to his native cuisine, with more on the way. At the same time, he has been championing Spanish food on TV, in six cookbooks, and at festivals and industry talks. In March, in recognition of his “extraordinary services to Spain”, Pizarro was awarded the officer’s cross of the Royal Order of Isabella the Catholic by the Spanish ambassador in London. (His mum, in attendance aged 90, was “very happy” about it all.)
Continue reading...Unease and anger are rising over proposals to build country’s first facility on Kilifi coast, home to white sand beaches, coral reefs and mangrove swamps
Kilifi County’s white sandy beaches have made it one of Kenya’s most popular tourist destinations. Hotels and beach bars line the 165 mile-long (265km) coast; fishers supply the district’s restaurants with fresh seafood; and visitors spend their days boating, snorkelling around coral reefs or bird watching in dense mangrove forests.
Soon, this idyllic coastline will host Kenya’s first nuclear plant, as the country, like its east African neighbour Uganda, pushes forward with atomic energy plans.
Continue reading...Millions face disaster as Sudanese army and RSF accused of using food access as a weapon in on-going war
Sudan is facing a famine that could become worse than any the world has seen since Ethiopia 40 years ago, US officials have warned, as aid deliveries continue to be blocked by the warring armies but arms supplies to both sides continue to flow in.
With much of the world’s attention focused on Gaza, the scene of another human-made famine, Sudan is already the worst humanitarian crisis in the world and is slipping towards a humanitarian disaster of historic proportions, with far less media coverage and global concern. A UN humanitarian appeal for the country has received only 16% of the funds it needs.
Continue reading...Schools and health services forced to offer crisis help in the form of food, clothing, money and advice
Britain’s schools and primary health services are “staggering” under the pressure of demand caused by an epidemic of extreme poverty, as desperate families unable to afford food, clothing or heating increasingly turn to them for crisis help.
Teachers and GPs in England, Scotland and Wales are informally acting as emergency food providers, welfare advisers, housing officers and social workers alongside their day jobs, as they devote more and more time and resources to support struggling parents and children, new research has found.
Primary school staff estimated 48% of their pupils, and primary care staff 57% of their patients, had experienced hardship at some point since the start of the school year or over the past 12 months.
A third of schools, and nearly half of GP surgeries, had set up food banks to provide emergency food supplies to hungry pupils and families. Staff in schools in deprived areas estimated 44% of pupils had come to school hungry over the past year.
Nearly a quarter of NHS primary care staff and 40% of teachers said they had dipped into their own pockets to help pupils and patients. In one case, a nurse gave new underpants, still in their packet and intended for her husband, to a desperate patient.
Continue reading...Plant-based food company This has not detected E coli in the wrap but is concerned about possible contamination
A third sandwich and wrap manufacturer has recalled one of its products after an E coli outbreak that has left 67 people in hospital and more than 200 in total seriously ill.
On Sunday evening the Food Standards Agency (FSA) said This had “taken the precautionary step of recalling its This Isn’t Chicken and Bacon wrap because of possible contamination with E coli”.
Continue reading...Britain may be chilly, but from Greece to India, people are dying due to record temperatures. The death toll will grow without urgent action
While Britons don jumpers and complain about the unseasonable cold, much of the world has been reeling due to excessive temperatures. India has been in the grip of its longest heatwave in recorded history, with thermometers hitting 50C in some places. Greece closed the Acropolis in the afternoon last week as temperatures hit 43C; never has it seen a heatwave so early in the year. Soaring temperatures in the Sahel and western Africa saw mortuaries in Mali reportedly running short of space this spring, while swathes of Asia suffered in May.
Mexico and the south-west of the US have also endured blistering conditions; it was particularly shocking to hear Donald Trump pledge again to “drill, baby, drill” at a rally that saw supporters taken to hospital with heat exhaustion. These bouts of extreme weather are increasing as the climate crisis worsens. Although the El Niño weather pattern contributed to heatwaves over the last 12 months, they are becoming more frequent, extreme and prolonged thanks to global heating. By 2040, almost half the world’s inhabitants are likely to experience major heatwaves, 12 times more than the historic average.
Continue reading...The place names are now familiar for the worst reasons. Back then, when I learned to cook, it was a world of dumplings, borsch and compulsory third helpings
Thirty years ago, I spent the year I turned 21 in the former Soviet Union, starting in St Petersburg and ending up in Ukraine. I was studying Russian but most of my friends were Ukrainian. This was the time when the former USSR had recently started to call itself the Commonwealth of Independent States. Although Ukraine had been independent for three years, overt declarations of national identity were mostly buried beneath the surface. Until it came to food and drink.
Among my friends it was a matter of great importance as to whether you privileged borsch over shchi (beetroot soup v cabbage soup) or horilka over vodka (Ukrainian wheat-based vodka versus Russian potato-based vodka). The main thing that kept me going through one of the coldest Russian winters on record, however, was not the drink but the thought of a lazy hot summer in the south of Ukraine. It was the year I learned my way around a kitchen. And, by the time I got to Odesa (then Odessa) – with its famous meze dishes, such as aubergine caviar, its post-Soviet kebab kiosks and an endless supply of Eskimo ice-cream – it was the summer I really learned to eat.
Continue reading...The farmer and author on allowing nature to transform and restore our ecology – and how the best way to measure progress is through dung beetles
At lunch in Hove, a block back from the seafront, on the first summery day of the year, Isabella Tree is explaining the phrase that best describes her work: “Don’t just do something, stand there.”
The phrase captures the philosophy behind rewilding, the movement that the happily named Tree has done so much to pioneer, with her husband, Charlie Burrell, on the 1,400 acres of land they own at Knepp in Sussex. The essence of their project has been to undo the damage of decades of intensive farming by working with the environment, rather than against it.
Continue reading...Seeing his brother’s distressing deterioration has made the broadcaster even more certain that legal reform is needed
My brother was a sculptor. A vibrant, formidable force. Physically strong and intellectually clear-minded, with a wonderful capacity to express his love of art. The autumn before he was diagnosed with motor neurone disease, my wife noticed he looked a bit frail. He had trouble swallowing his food. He had just completed a sculpture of Coleridge for a churchyard in Devon and was otherwise fit and well. But then he fell over, on to a child while in London. Nick had been mortified, so he visited the GP. In February 2023 I received the call: “Joth, I’ve got some bad news.”
The diagnosis came brutally. It horrified Nick to adjust to a life in which he would not be able to use his hands or voice. “I’m not going to allow myself to be a trussed-up chicken carcass,” he said. “I’m going to bring an end to it before that.”
Continue reading...I believe the civil disobedience of ordinary people can secure great change. I do what I can – and accept the consequences
• Amy Pritchard is the first person to be jailed for a campaign that targeted banks across London
Every day I struggle to hold the insanity of our collective behaviour within me – in my psyche, my heart and my body. The harm we are causing to ourselves, to our fellow humans and all other beings, and our incredible, beautiful home, is horrific. Yet I know that what I think and feel is a healthy response to what’s going on.
In April 2021, Frans Timmermans, the vice-president of the EU commission, said: “Today’s children will face a future of fighting wars for water and food.” We are already facing significant impacts on our harvests here. The prospect of wars over resources and conflict caused by and exacerbated by climatic conditions is an almost unbearable intergenerational injustice. The loss of biodiversity, meanwhile, will erode the foundations of our economies, livelihoods, food security, law and order, health and quality of life worldwide.
Amy Pritchard, an agricultural and woodland worker from Liverpool, was jailed for 10 months on 12 June 2024 after being found guilty of criminal damage. This is an edited extract of her mitigation statement. Last year, she was also jailed for using the words “climate change” and “fuel poverty” in court, contrary to the judge’s order.
Do you have an opinion on the issues raised in this article? If you would like to submit a response of up to 300 words by email to be considered for publication in our letters section, please click here.
Continue reading...“I felt helpless watching my family dying and not able to help them. It is a nightmare that I will never wake up from.”
The post These “Tent Massacre” Survivors Couldn’t Afford to Leave Rafah. The Next Israeli Attack Nearly Wiped Their Family Out. appeared first on The Intercept.
From the jump, the lawsuit challenging the legality of mifepristone was a cynical, propagandistic endeavor. In a 9-0 opinion, the Supreme Court threw it out.
The post GOP States Double Down on Fighting Medication Abortion After Supreme Court Keeps It Legal appeared first on The Intercept.
Dan Osborn, running as an independent, has racked up endorsements in a race that could help determine Senate control in 2024.
The post UAW Endorses Nebraska Underdog Threatening to Unseat a Republican Senator appeared first on The Intercept.
A weekly email from Yotam Ottolenghi, Meera Sodha, Felicity Cloake and Rachel Roddy, featuring the latest recipes and seasonal eating ideas
Each week we’ll send you an exclusive newsletter from our star food writers. We’ll also send you the latest recipes from Yotam Ottolenghi, Nigel Slater, Meera Sodha and all our star cooks, stand-out food features and seasonal eating inspiration, plus restaurant reviews from Grace Dent and Jay Rayner.
Sign up below to start receiving the best of our culinary journalism in one mouth-watering weekly email.
Continue reading...Andrew Bailey’s office has a losing record of fighting against exonerations recommended by local prosecutors — but it’s not giving up.
The post Missouri’s Attorney General Is Waging War to Keep the Wrongly Convicted Locked Up appeared first on The Intercept.
You might be able to stand the heat, but does your spice knowledge live up to your tolerance level? Answer these questions to find out …
Find out more about Encona’s hot sauces at enconasauces.co.uk
Continue reading...Michelle Roach bought a used ice-cream van in order to bring cheap, affordable food to Liverpool's struggling communities. She wanted a vehicle with freezers built in for frozen food, and also something cheerful that was able to break down stigmas around food poverty. Using a '10 items for £5' model, Michelle sources discount food from supermarket surplus and donations.
The Guardian's Christopher Cherry follows Michelle and the van on its rounds, with the service struggling to meet overwhelming demand as the cost of living crisis deepens, and the UK's general election fast approaches.
Continue reading...South Africa's case against Israel over allegations of genocide before the international court of justice has raised a central question of international law: what is genocide and how do you prove it? It is one of three genocide cases being considered by the UN's world court, but since the genocide convention was approved in 1948, only three instances have been legally recognised as genocide. Josh Toussaint-Strauss looks back on these historical cases to find out why the crime is so much harder to prove than other atrocities, and what bearing this has on South Africa's case against Israel and future cases
What is the genocide convention and how might it apply to the UK and Israel?
‘Famine is setting in’: UN court orders Israel to unblock Gaza food aid
On the last day of his Huginn mission, ESA astronaut Andreas Mogensen takes us on a tour of the place he called home for 6 months: the International Space Station. From the beautiful views of Cupola to the kitchen in Node 1 filled with food and friends and all the way to the science of Columbus, the Space Station is the work and living place for astronauts as they help push science forward.
Style, with substance: what’s really trending this week, a roundup of the best fashion journalism and your wardrobe dilemmas solved, direct to your inbox every Thursday
Style, with substance: what’s really trending this week, a roundup of the best fashion journalism and your wardrobe dilemmas solved, delivered straight to your inbox every Thursday
Explore all our newsletters: whether you love film, football, fashion or food, we’ve got something for you
Continue reading...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.
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:
Let’s get to know more about the blockchain.
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:
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.
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.
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.
Blockchain has many advantages and disadvantages.
I’ll answer the most frequently asked questions about blockchain in this section.
Blockchain is not a cryptocurrency but a technology that makes cryptocurrencies possible. It's a digital ledger that records every transaction seamlessly.
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.
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.
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.
Bitcoin is a cryptocurrency, which is powered by Blockchain technology while Blockchain is a distributed ledger of cryptocurrency
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.
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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A hiccup in the Hollywood studio machine has allowed indie films to flourish – and, crucially for cinemas, find a new generation of customers
This time last summer, British cinemas were holding their collective breath, looking forward to the biggest box office weekend of the year. “Barbenheimer” came to the rescue, with the doubleheader of blockbusters jointly chalking up an initial total of £30m when released in mid-July.
This summer is a different story. There may be no lucrative Barbie or Oppenheimer at hand, but the holiday months at the cinema look potentially more interesting, if not downright weird – at least when it comes to Sasquatch Sunset, this weekend’s new, grunting, wordless tale of mythical Bigfoot folk, starring Jesse Eisenberg and Elvis Presley’s granddaughter Riley Keough.
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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.
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.
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.
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.
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.
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
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.
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.
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.
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.
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.
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.
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.
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.
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
Dozens of New Zealand business leaders were stuck in Papua New Guinea, after another one of the country’s defence planes broke down
Air New Zealand has swooped in to save prime minister Christopher Luxon’s trade mission to Japan, after another one of the country’s beleaguered defence force planes was grounded in Papua New Guinea over maintenance issues.
Luxon’s high-powered business delegation was travelling to Tokyo on Sunday via Papua New Guinea, as part of the government’s mission to grow trade. However, the group – including trade minister Todd McClay, as well as dozens of business leaders and journalists – was left stranded after the discovery of blown fuses on the NZDF Boeing 757.
Continue reading...The idea any international team would deliberately lose a match is something easily said, and almost impossible to do
For a couple of hours, as the night wore late on the island of Saint Lucia, you could feel it bubbling. In the bars of the Caribbean, spreading through the travelling tourists watching muted televisions. Across the reaches of the internet, slowly because most of the likely candidates were in England asleep, but it was there among the late-night listeners and the expats scattered across time zones. Reflected in the kind of profiles with St George’s Cross emojis in their display names, bristling at the one concern.
Scotland beating Australia would knock England out of the T20 World Cup. Scotland were not supposed to be good enough to beat Australia. But Australia had dropped six catches while Scotland marauded to 92 inside the first nine overs.
Continue reading...Body of missing man found on Mathraki beach in string of recent cases of Greek island visitors dead or gone missing
A missing US tourist has been found dead on a beach on a small Greek island west of Corfu, local media reported.
The body of the man was found Sunday on a rocky, fairly remote beach on the island of Mathraki by another tourist. He had been reported missing Thursday by his host, a Greek American friend. The tourist had last been seen Tuesday at a cafe in the company of two female tourists who have since left the island.
Continue reading...Starmer’s closest aide is credited with putting the party in a position to win but his popularity is not universal
For a man at the heart of the Labour party, Morgan McSweeney lives a long way from Westminster. He spends much of his time doing a six-hour commute from home in Lanark, the town south of Glasgow where he lives with his family, to Labour’s HQ in Southwark. Despite the distance he travels, he is in many ways the ultimate Labour insider – one who has made it his mission to transform the way the party appeals to the country.
As Labour’s elections guru and Keir Starmer’s closest aide, McSweeney has near-unrivalled influence. He is credited by many for steering Labour to all-but-certain victory in the election next month. Adored by many staffers and key shadow cabinet ministers alike, some party figures retain more affection for him than they do the leader. The highest form of praise in Labour HQ is: “Morgan loves it.”
Continue reading...Thirty-minute mix from world’s rarest album played at Mona in Tasmania, leaving listeners buzzing – and ‘a bit sad’
This waiver I’m signing says it is binding until the day I die or the year 2103 – whichever comes first. I’ll be 112 years old in 2103 or (more likely) very dead. Who knows if anyone will still be talking about Wu-Tang Clan then, or what state Once Upon a Time in Shaolin will even be in by 2103. The album exists in a sole physical copy and that’s a CD – will any one other than antique dealers even have CD players then? In any case, I’ll make sure not to slip up at age 111.
I must sign (and I’m rigorously frisked) to ensure I have no plans to make a covert recording of what happens next, as I enter Tasmania’s Museum of Old and New Art. This is where Once Upon a Time in Shaolin will be for the next week as part of the gallery’s new exhibition, Namedropping, examining status, celebrity, scarcity and notoriety. Once Upon a Time in Shaolin fulfils on all counts: a never-before released album by a generational-defining group, that exists as a single copy in an ornate silver box and sold for millions. About 9% of the 500 people who will get to hear it at Mona are travelling from overseas; the gallery closed the waiting list when it reached 5,000 people.
Continue reading...A hiccup in the Hollywood studio machine has allowed indie films to flourish – and, crucially for cinemas, find a new generation of customers
This time last summer, British cinemas were holding their collective breath, looking forward to the biggest box office weekend of the year. “Barbenheimer” came to the rescue, with the doubleheader of blockbusters jointly chalking up an initial total of £30m when released in mid-July.
This summer is a different story. There may be no lucrative Barbie or Oppenheimer at hand, but the holiday months at the cinema look potentially more interesting, if not downright weird – at least when it comes to Sasquatch Sunset, this weekend’s new, grunting, wordless tale of mythical Bigfoot folk, starring Jesse Eisenberg and Elvis Presley’s granddaughter Riley Keough.
Continue reading...Crowd dispersed by police after only 10 minutes and redirected to the subway due to threats from anti-LGBTQ+ groups, say organisers
The first Kyiv Pride march since the 2022 Russian invasion of Ukraine was stopped by police after travelling only a few metres due to safety fears.
In a display of resilience amid the conflict, several hundred people gathered in the rain at 10am local time in central Kyiv under umbrellas, waving rainbow flags and carrying banners with messages of unity and peace.
Continue reading...Across the EU and US, strong anti-incumbency sentiment shows voters in west are unhappy with direction of travel
As the weeks roll by, Rishi Sunak’s decision to call the election before he needed to appears ever more curious. Unemployment is up and growth has stalled. NHS waiting lists have increased. There will be better news from this week’s annual inflation figures but it won’t make a difference to voting intentions.
The case for holding on until the autumn was that it would give time for the Bank of England to start cutting interest rates and for recovery to become more firmly embedded. That case now looks all the stronger. Threadneedle Street is not going to deliver a pre-election cut in interest rates this week and by the time it does start to reduce the cost of borrowing, the Conservatives will be long gone.
Continue reading...“I felt helpless watching my family dying and not able to help them. It is a nightmare that I will never wake up from.”
The post These “Tent Massacre” Survivors Couldn’t Afford to Leave Rafah. The Next Israeli Attack Nearly Wiped Their Family Out. appeared first on The Intercept.
“One side or the other is going to win,” Alito told a person he thought was a right-wing activist.
The post Supreme Court Justice Samuel Alito Caught on Secret Audio appeared first on The Intercept.
British Museum will host treasures from Samarkand in a bid to dispel cliches of camels, spices and bazaars
A monumental six-metre-long wall painting created in the 7th century, and 8th-century ivory figures carved for one of the world’s oldest surviving chess sets, are among treasures set to be seen in Britain for the first time.
The items will travel from the ancient city of Samarkand to the UK for an exhibition opening in September, as part of the first-ever loan from museums in Uzbekistan to the British Museum.
Silk Roads will be at the British Museum from September 26 2024 to February 23 2025. Tickets go on sale on Monday.
Continue reading...Ahead of the election in India, the Guardian’s video team travelled through the country to explore how fake news and censorship might shape the outcome.
Almost one billion people are registered to vote. The country's prime minister, Narendra Modi, has been in power for more than 10 years, and his Hindu nationalist Bharatiya Janata party (BJP) is seeking a third term.
But critics of Modi and the BJP say his government has become increasingly authoritarian, fracturing the country along religious lines and threatening India’s secular democracy. At the same time, the space for freedom of speech has been shrinking while disinformation and hate speech has exploded on social media.
From biking adventures to city breaks, get inspiration for your next break – whether in the UK or further afield – with twice-weekly emails from the Guardian’s travel editors. You’ll also receive handpicked offers from Guardian Holidays.
From biking adventures to city breaks, get inspiration for your next break – whether in the UK or further afield – with twice-weekly emails from the Guardian’s travel editors.
You’ll also receive handpicked offers from Guardian Holidays.
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