********** CLIMATE **********
return to top
Hi-C Rocket Experiment Achieves Never-Before-Seen Look at Solar Flares
Thu, 02 May 2024 18:00:00 +0000
By Jessica Barnett After months of preparation and years since its last flight, the upgraded High Resolution Coronal Imager Flare mission – Hi-C Flare, for short – took to the skies for a never-before-seen view of a solar flare. The low-noise cameras – built at NASA’s Marshall Space Flight Center in Huntsville, Alabama – are […]
Match ID: 0 Score: 30.00 source: www.nasa.gov age: 2 days
qualifiers: 15.00 climate change, 15.00 carbon
The Boys S4 trailer brings us more bloody mayhem and “Homelander on Ice”
Sat, 04 May 2024 21:23:51 +0000
"You will no longer be beloved celebrities. You will be wrathful gods. Show me a little wrath."
Match ID: 1 Score: 15.00 source: arstechnica.com age: 0 days
qualifiers: 15.00 toxic
Microsoft ties executive pay to security following multiple failures and breaches
Fri, 03 May 2024 20:25:53 +0000
Microsoft has been criticized for "preventable" failures and poor communication.
Match ID: 2 Score: 15.00 source: arstechnica.com age: 1 day
qualifiers: 15.00 toxic
ARMD Solicitations
Fri, 03 May 2024 19:00:00 +0000
This ARMD solicitations page compiles the opportunities to collaborate with NASA’s aeronautical innovators and/or contribute to their research to enable new and improved air transportation systems. A summary of available opportunities with key dates requiring action are listed first. More information about each opportunity is detailed lower on this page. University Leadership InitiativeKey date: May […]
Match ID: 3 Score: 15.00 source: www.nasa.gov age: 1 day
qualifiers: 15.00 carbon
Former NASA Center Director, Scientist to Receive Presidential Medals
Fri, 03 May 2024 18:47:20 +0000
President Joe Biden will present Dr. Ellen Ochoa, former center director and astronaut at the agency’s Johnson Space Center in Houston, and Dr. Jane Rigby, senior project scientist for NASA’s James Webb Space Telescope, each with the Presidential Medal of Freedom Friday in a ceremony at the White House in Washington. The Presidential Medal of […]
Match ID: 4 Score: 15.00 source: www.nasa.gov age: 1 day
qualifiers: 15.00 carbon
Hubble Hunts Visible Light Sources of X-Rays
Fri, 03 May 2024 11:02:32 +0000
This NASA/ESA Hubble Space Telescope image features the dwarf galaxy IC 776. This swirling collection of new and old stars is located in the constellation Virgo, in the Virgo galaxy cluster, 100 million light-years from Earth. Although IC 776 is a dwarf galaxy, it’s also classified as a SAB-type or ‘weakly barred’ spiral. This highly […]
Match ID: 5 Score: 15.00 source: science.nasa.gov age: 2 days
qualifiers: 15.00 carbon
Britain’s climate action plan unlawful, high court rules
Fri, 03 May 2024 10:44:31 GMT
Environmental campaign groups took joint action against decision to approve carbon budget delivery plan
The UK government’s climate action plan is unlawful, the high court has ruled, as there is not enough evidence that there are sufficient policies in place to reduce greenhouse gas emissions.
The energy secretary, Claire Coutinho, will now be expected to draw up a revised plan within 12 months. This must ensure that the UK achieves its legally binding carbon budgets and its pledge to cut emissions by more than two-thirds by 2030, both of which the government is off track to meet.
Continue reading...The web has become so interwoven with everyday life that it is easy to forget what an extraordinary accomplishment and treasure it is. In just a few decades, much of human knowledge has been collectively written up and made available to anyone with an internet connection.
But all of this is coming to an end. The advent of AI threatens to destroy the complex online ecosystem that allows writers, artists, and other creators to reach human audiences.
To understand why, you must understand publishing. Its core task is to connect writers to an audience. Publishers work as gatekeepers, filtering candidates and then amplifying the chosen ones. Hoping to be selected, writers shape their work in various ways. This article might be written very differently in an academic publication, for example, and publishing it here entailed pitching an editor, revising multiple drafts for style and focus, and so on...
Buying refurbished tech might feel risky if you’ve never done it before – but we’re here to tell you, it’s the future. Here’s what you need to know ...
Whether it’s eating less meat, swapping your car for a bike or saying no to single-use plastic, many of us are making lifestyle switches to live more ethically. However, fewer of us are aware of the huge environmental impact of something we use every day – our smartphone – and what we can all do to reduce it. Keen to know more? Here are five reasons why your next smartphone should be refurbished …
Keep your carbon footprint in check
The metal extraction, shipping and production that take place before a smartphone ends up in your hands create carbon emissions – and carbon emissions are the number one cause of the climate crisis. Metal mining and the manufacturing of smartphones, which predominantly take place in the global south, are also very polluting and therefore damaging to delicate ecosystems. Extending the lifespan of a smartphone can help to reduce this impact – the longer a smartphone is in use, the less damage is done to the planet. Obviously it’s not always possible to avoid needing a new phone, so this is why buying a refurbished one – and selling or recycling your old phones – is a more sustainable choice.
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.
University faculty have put their bodies and livelihoods on the line amid a brutal, violent response to student protests for Gaza.
The post From UCLA to Columbia, Professors Nationwide Defend Students as Politicians and Police Attack appeared first on The Intercept.
The bipartisan duo also praised schools that brought in police to violently quell protests and connected the demonstrations to the TikTok ban.
The post In No Labels Call, Josh Gottheimer, Mike Lawler, and University Trustees Agree: FBI Should Investigate Campus Protests appeared first on The Intercept.
Nahla Al-Arian lost more than 200 relatives in Israel's attacks on Gaza. Then Eric Adams said she was the reason police raided Columbia.
The post NYC Mayor Smeared a Grandmother as an “Outside Agitator” to Justify NYPD Assault on Columbia appeared first on The Intercept.
When police attacked student protesters, a lone trash can was the only damaged property I saw around City College of New York.
The post I’ve Covered Violent Crackdowns on Protests for 15 Years. This Police Overreaction Was Unhinged. appeared first on The Intercept.
The famed scholar on why reducing Hamas to a terrorist label sanctions Israel’s war on Palestinians.
The post Judith Butler Will Not Co-Sign Israel’s Alibi for Genocide appeared first on The Intercept.
The Department of Education is probing claims that the school discriminated against Palestinian and Arab students amid Israel’s war on Gaza.
The post “Kill All Arabs”: The Feds Are Investigating UMass Amherst for Anti-Palestinian Bias appeared first on The Intercept.
Nahla Al-Arian lost more than 200 relatives in Israel's attacks on Gaza. Then Eric Adams said she was the reason police raided Columbia.
The post NYC Mayor Smeared a Grandmother as an “Outside Agitator” to Justify NYPD Assault on Columbia appeared first on The Intercept.
I used to be an avid user of TikTok, but the algorithm serves much less delight and serendipity than it used to
TikTok is facing its most credible existential threat yet. Last week, the US Congress passed a bill that bans the short-form video app if it does not sell to an American company by this time next year. But as a former avid user whose time on the app has dropped sharply in recent months, I am left wondering – will I even be using the app a year from now?
Like many Americans of my demographic (aging millennial), I first started using TikTok regularly when the Covid-19 pandemic began and lockdowns gave many of us more time than we knew how to fill.
Continue reading...The bipartisan duo also praised schools that brought in police to violently quell protests and connected the demonstrations to the TikTok ban.
The post In No Labels Call, Josh Gottheimer, Mike Lawler, and University Trustees Agree: FBI Should Investigate Campus Protests appeared first on The Intercept.
submitted by /u/Anoth3rDude [link] [comments] |
The Israel lobby failed to take down Rep. Summer Lee. They’ve now set their sights on Reps. Jamaal Bowman and Cori Bush.
The post Let’s Check In on AIPAC’s Assault on the Squad appeared first on The Intercept.
Congress party’s Arun Reddy held over fake video of interior minister Amit Shah
Indian police have said they have arrested the social media chief of the country’s main opposition party over a doctored video widely shared during the ongoing national election.
Arun Reddy of the Congress party was detained late on Friday in connection with the edited footage, which falsely shows India’s powerful interior minister, Amit Shah, vowing in a campaign speech to end affirmative action policies for millions of poor and low-caste Indians.
Continue reading...The pro-Israel group is funneling money through a “pro-science” PAC, according to two members of Congress.
The post AIPAC Is Secretly Intervening in Portland’s Congressional Race to Take Down Susheela Jayapal, Sources Say appeared first on The Intercept.
The Israel lobby is expected to start a $20 million ad blitz backing its handpicked candidate against the incumbent Squad member.
The post AIPAC’s Next Top Target? Rep. Jamaal Bowman appeared first on The Intercept.
University faculty have put their bodies and livelihoods on the line amid a brutal, violent response to student protests for Gaza.
The post From UCLA to Columbia, Professors Nationwide Defend Students as Politicians and Police Attack appeared first on The Intercept.
For years, the political establishment opportunistically railed against sex trafficking. Then came Pizzagate.
The post QAnon Was Born Out of the Sex Ad Moral Panic That Took Down Backpage.com appeared first on The Intercept.
Nigeria has gotten billions in U.S. security assistance, even as its counterterrorism campaign has a massive civilian death toll.
The post Biden Says He Told Nigeria to Kill Fewer Civilians — but Nigeria Keeps Killing Lots of Civilians appeared first on The Intercept.
Evidence points to Absolute Standards as the source of a lethal drug the Trump administration used to restart federal executions after 17 years.
The post “Little Home Market”: The Connecticut Company Accused of Fueling an Execution Spree appeared first on The Intercept.
Rights chief also warns Britain will be ‘judged harshly by history for its failure to help prevent civilian slaughter in Gaza’
The UK has been accused by Amnesty International of “deliberately destabilising” human rights on the global stage for its own political ends.
In its annual global report, released today, the organisation said Britain was weakening human rights protections nationally and globally, amid a near-breakdown of international law.
Continue reading...A measure passed by the House seeks to block Americans from traveling to Iran on U.S. passports.
The post House Responds to Israeli-Iranian Missile Exchange by Taking Rights Away From Americans appeared first on The Intercept.
The White House brushes off accusations of hypocrisy, courting TikTok while seeking to ban it.
The post As Biden Cheers TikTok Ban, White House Embraces TikTok Influencers appeared first on The Intercept.
Supporters worry Khan’s life is in danger and with good reason: The military has a long history of killing deposed leaders.
The post Chuck Schumer Privately Warns Pakistan: Don’t Kill Imran Khan in Prison appeared first on The Intercept.
Much art, from Bob Dylan to Robert Frank, derives its greatness from its flaws. But sporting perfection is a whole different ball game
I’m not one to boast but on a recent Sunday morning I achieved perfection. To be precise – and there is no perfection without precision – I was half of something perfectly achieved. On the second version of the song Love Sick – which only saw the light of day last year as part of the continuing series of official Bootleg releases – Bob Dylan says he’s “struggling, striving / For perfection”. Proof of the struggle and strife is the way that this declaration was absent from the first take and deleted from the subsequent version selected for the album Time Out of Mind (1997). Despite what he claims, Dylan is not – and never has been – interested in perfection. He’s always been plunging on to the next line, the next verse, the next song. Yes, he looks forward, in another song, to the day when he’ll paint his masterpiece but on several occasions potential masterpieces were abandoned – She’s Your Lover Now, I’m Not There – because other imperfect masterpieces were soon jostling for attention.
Dylan has written more great songs than anyone in history but a condition of that greatness is that he was not hung up on perfecting any of them. Every version of every Dylan song could be improved. For each enhancement made to a song’s lyrics there’s a corresponding loss. He throws in wonderful lines, chucks out great lines and leaves terrible ones intact. His constant tampering with the lyrics is evidence not of perfectionism but of a restless hunger that is in some ways its opposite. In this respect he’s similar to the photographer Robert Frank, who said that a book of photographs by Hermann Eidenbenz (in whose studio he worked) “put me off perfection for life”.
Continue reading...Mushrooms turning up in hot drinks and supplements as demand grows for ‘health products you don’t need’
Sipping mushroom coffee sounds like a weird camping trip anecdote but more Britons are embracing this alternative morning pick-me-up as “mushroom mania” sweeps the high street.
With the food industry eager to cash in on demand for “functional foods” that promise extra health benefits, medicinal mushrooms – not the button kind you put in a stew – are turning up in hot drinks, supplements and even beer.
Continue reading...I’m tired of the dull, drab and mundane. Bring on the gold lamé dresses and pomegranate-scented potpourri
I devoured the journalist Hamish Bowles’s recent account of his recovery from a severe stroke, not just because good writing on life-altering events is my favourite genre, but for the way it explored the role of beauty in his recovery – and his life.
Bowles, who is World of Interiors’ editor-at-large, was pondering buying a “1930s gold lamé Lanvin dress” the day he was catapulted into the unlovely but life-saving surroundings of a stroke unit for 50 days, then into rehab for many more. He describes the things that first helped him to feel like himself, intubated and unable to speak, and those that shaped his long, slow convalescence. A “pomegranate-scented terracotta potpourri”, violet-scented face cream, lavender roses from Vogue’s editor-in-chief Anna Wintour and an “exquisite arrangement” delivered by Marc Jacobs, who wore a “wide-lapel jacket of shocking pink”. Bowles’s world gradually widens again in recovery, taking in Vermeer and Hockney exhibitions, and for his first trip home he wears a “vintage amethyst corduroy Dries Van Noten suit”.
Continue reading...Parisian bakers prepare to win record back from those in Italy who created a baguette almost 133 metres long in 2019
For the past five years, bragging rights over the world’s longest baguette have belonged not to the residents of a small village or a city in France, but rather to a clutch of bakers 500 miles away in Como, Italy.
On Sunday a crop of 12 bakers from France set out to rectify this, with plans to spend at least eight hours kneading, shaping and baking their way back to victory.
Continue reading...A buzzy town prom, plates of moules with chilled rosé and cycle rides to sandy beaches on Cap Ferret add up to happy holidays on the Atlantic coast
The Bay of Arcachon, on the south-west coast of France, is a happy place. It must be, because I’ve been visiting it with my family nearly every year for the past 15 years. We usually rent a small apartment in Arcachon town for four or five days, but such is the draw that we have been known to make a two-hour drive just to spend the day there when we’ve been in that part of the world. Everything about it speaks of summer joy: the promenade thrumming with cyclists and strollers; the parade of bistros serving moules, oysters and buckets of chilled rosé; families playing beach tennis on the sands; and a bay brimming with pleasure boats and ferries. It’s like a scene from a Raoul Dufy painting.
The first day begins at Halle Baltard, the town market, where we drink coffee with brioche and croissants, then head to the bike rental shop, and always the same one (Dingo Vélos), because you don’t need a car in this largely flat landscape. Next, we buy ferry tickets at the little beach cabins on Thiers jetty to take the ferry over the bay to Cap Ferret. The wait in the queue on the jetty is more Monsieur Hulot’s Holiday than huff and puff, the air thick with sunscreen and anticipation. Children wear inflatables around their waists and rest crab nets on their shoulders, parents sport sunnies and straw hats and carry overloaded picnic bags and rugs. There’s a babble of chatter as the ferry crew load bikes on the roof and passengers scramble for outside seats.
Continue reading...After this week’s terrible results for his party, the only honourable thing to do is let voters decide his fate
Rishi Sunak’s government began last week by triumphantly announcing that a man whose asylum claim had been rejected had volunteered to take up to £3,000 cash in exchange for agreeing to take a commercial flight to Rwanda – plus the provision of housing, food and healthcare there for five years at a cost of £150,000 to the taxpayer. Sunak bookended it with some of the worst-ever English local election results for the Conservatives, and the shock loss of the West Midlands mayoralty to the Labour party.
A direct line can be traced from this preposterous claim of success to electoral disaster. During 14 years in government, the Conservatives have eroded the welfare safety net, sabotaged the quality of public services through underfunding and neglect, and imposed a huge economic hit in the form of a hard Brexit. Child poverty has gone up, the NHS is blighted by record waiting lists and understaffing and social care services for the vulnerable have been adversely affected.
Continue reading...Firms said food and plant checks and Latin names causing costly delays with lorries waiting hours in first week of post-EU regime
Of all the effects of Brexit, probably the least anticipated was that flower exporters and customs officials would have to learn Latin.
But that is one of the problems that confronted British businesses in the first week after the government introduced physical checks on some food and plants from the EU.
Continue reading...Sofie Hagen loves sex – so why has it been 3,089 days since she’s had any? (1m27s); A flat white can now set you back up to £5.19 – but should we swallow it? (25m13s); and psychotherapist and Observer columnist Philippa Perry addresses a reader’s personal problem (43m51s).
Continue reading...The population of El Fasher, which includes thousands of displaced people, is in ‘dire need of food, medicine and water’
Water, food and fuel supplies for people in the largest city in the Darfur region of Sudan are being choked off as fighting intensifies, according to reports.
El Fasher has been encircled by the Rapid Support Forces (RSF) paramilitary group over recent weeks, besieging the population as well as the Sudanese Armed Forces (SAF) and allied militias.
Continue reading...When police attacked student protesters, a lone trash can was the only damaged property I saw around City College of New York.
The post I’ve Covered Violent Crackdowns on Protests for 15 Years. This Police Overreaction Was Unhinged. 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...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
FOLLOW US ON TWITTER
RSS Rabbit links users to publicly available RSS entries.
Vet every link before clicking! The creators accept no responsibility for the contents of these entries.
Relevant
Fresh
Convenient
Agile
We're not prepared to take user feedback yet. Check back soon!