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Man ran 700 miles to make ‘insanely impressive’ art on GPS fitness app
Mon, 02 Dec 2024 16:50:22 +0000
It took Duncan McCabe 10 months to make a 27-second digital art video.
Match ID: 0 Score: 35.00 source: www.washingtonpost.com age: 1 day
qualifiers: 35.00 fitness
I’m a former Tesla engineer who helped build the Roadster battery & now CEO of Sila. We launched the first next-gen battery material, boosting lithium-ion performance for longer range, faster charging EVs & breakthrough consumer devices. AMA about battery innovation and powering AI-enabled devices!
2024-11-30T20:57:33+00:00
Hi r/technology! I’m Gene Berdichevsky, Co-Founder and CEO of Sila, a next-gen battery materials company. My journey in battery innovation began as the 7th employee at Tesla, helping lead the development of the Roadster battery, the world’s first safe, mass-produced lithium-ion battery system for EVs.
At Tesla, I realized that conventional lithium-ion batteries had reached their energy limits, due to the use of graphite anodes. The lack of progress in lithium-ion battery performance is a major barrier to improvements in EV range, charge time, and cost—critical factors for mass adoption. I knew there had to be a better solution, and at Sila we engineered one. Using silicon as an anode material has been the holy grail within battery innovation circles because of its ability to store 10x more charge than graphite. However, the powerful properties of silicon were hard to tame for safe, commercial use in batteries. After more than a decade of research, we cracked the code.
We introduced the first next-gen battery material to the market. Our anode, Titan Silicon, boosts energy density by 20-40% to enable smaller, more powerful batteries. Our tech debuted in the Whoop 4.0 fitness tracker and is now powering multiple devices. We recently launched a Battery Engineering Service to help device manufacturers bring ambitious product innovations to the market, powered by next-gen battery performance.
Designing batteries for cars—a “computer on four wheels”—taught me how to create batteries that can power major platform shifts. Now, I’m applying these principles at Sila to address the growing demands of consumer electronics, a fast-evolving market driven by AI and AR. As brands race to market, battery design has become a critical focus in product development. If battery life falls short, consumers will switch brands, making battery performance a top priority.
Ask me anything about silicon anode technology, designing batteries for new products, or how we’re working to ensure that battery life is not left behind in the wave of power-hungry devices embedded with AI and AR. I’ll be here until 10am PT to answer your questions!
My proof: https://imgur.com/a/LXeppqw
*edit 10:30am -- hopping off now and will check back in later to tackle a few more questions! so if anythings pressing, feel free to drop your question below. thanks everyone for the great questions and conversation!!
In 2025, AI is poised to change every aspect of democratic politics—but it won’t necessarily be for the worse.
India’s prime minister, Narendra Modi, has used AI to translate his speeches for his multilingual electorate in real time, demonstrating how AI can help diverse democracies to be more inclusive. AI avatars were used by presidential candidates in South Korea in electioneering, enabling them to provide answers to thousands of voters’ questions simultaneously. We are also starting to see AI tools aid fundraising and get-out-the-vote efforts. AI techniques are starting to augment more traditional polling methods, helping campaigns get cheaper and faster data. And congressional candidates have started using AI robocallers to engage voters on issues. In 2025, these trends will continue. AI doesn’t need to be superior to human experts to augment the labor of an overworked canvasser, or to write ad copy similar to that of a junior campaign staffer or volunteer. Politics is competitive, and any technology that can bestow an advantage, or even just garner attention, will be used...
With Trump returning to the White House, only mass commutations will stop another federal execution spree.
The post Biden Has “Pardoned” Eight Turkeys. Will He Spare the Lives of 40 Human Beings? appeared first on The Intercept.
Judge rejects One Nation leader’s application to halve amount she was ordered to pay Greens deputy leader
Pauline Hanson has lost a bid to reduce the costs she is liable to pay Mehreen Faruqi over the Greens deputy leader’s successful racial discrimination case.
In November the federal court ruled in favour of Faruqi finding that Hanson’s tweet telling her to “pack your bags and piss off back to Pakistan” was racially discriminatory, and ordering Hanson to pay costs.
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Continue reading...George Mason University suspended its Students for Justice in Palestine chapter and effectively kicked out the group’s co-president.
The post Police Raid Pro-Palestine Students’ Home in FBI-Led Graffiti Investigation appeared first on The Intercept.
Caitlin Foord, Mary Earps and Racheal Kundananji are among the players between rankings 70 and 41 on our annual countdown
The craven stance of Tesla’s board should not be lost in the legal back-and-forth
The first time around, judge Kathaleen McCormick of the Delaware court of chancery got it right. The $56bn pay package awarded by Tesla to Elon Musk in 2018 was indeed a governance abomination, a stitch-up in which ordinary shareholders weren’t told about the “deeply flawed” process whereby a “superstar ceo” secured wildly over-the-top terms from pliant directors.
Her closely argued ruling in January spelt it out in persuasive detail. The company had “inaccurately described key directors as independent and misleadingly omitted details about the process”. Ira Ehrenpreis, the lead director negotiating for Tesla, had a 15-year business relationship with Musk. Another member of the working group regularly went on holiday with Musk’s family. A third was the company’s general counsel and Musk’s former divorce lawyer.
Continue reading...James Howells seeking go-ahead to search for hard drive that was accidentally thrown into landfill in 2013
For more than a decade, a computer expert from Newport in south Wales has doggedly fought to recover £500m of bitcoin he says was accidentally thrown into a council tip.
James Howells’ bid to become extremely rich reached a judge on Tuesday with a team of lawyers arguing that it was still possible to launch a hunt for his missing hard drive containing the bitcoin.
Continue reading...Election is being contested between vice-president Mahamudu Bawumia and former president John Mahama, under whom corruption ballooned
When the Ghanaian opposition leader Nana Akufo-Addo won the presidential election on his third attempt in 2016, many saw it as a turning point.
The first person to unseat an incumbent, his historic win captured his compatriots’ frustration. Alleged corruption had ballooned under his predecessor, John Mahama: in one instance, Mahama accepted a $100,000 (£79,000) car from a foreign contractor that his spokesperson said was put into a pool of presidential vehicles; in another, judges were captured on video collecting bribes to dispense justice.
Continue reading...Vanuatu envoy makes claim as hearing gets under way at international court of justice in The Hague
A handful of countries should be held legally responsible for the ongoing impacts of climate change, representatives of vulnerable states have told judges at the international court of justice (ICJ).
During a hearing at the Peace Palace in The Hague, which began on Monday, Ralph Regenvanu, Vanuatu’s special envoy for climate change and environment, said responsibility for the climate crisis lay squarely with “a handful of readily identifiable states” that had produced the vast majority of greenhouse gas emissions but stood to lose the least from the impacts.
Continue reading...Draconian new laws allow mass incarceration of women and children forced to beg because of work ban
Destitute Afghan women arrested for begging under draconian new Taliban laws have spoken of “brutal” rapes and beatings in detention.
Over the past few months, many women said they had been targeted by Taliban officials and detained under anti-begging laws passed this year. While in prison, they claim they were subjected to sexual abuse, torture and forced labour, and witnessed children being beaten and abused.
Continue reading...This blog has now closed. You can read our Trump hush-money story here
Notre Dame Cathedral will reopen in Paris on Saturday with incoming US president Donald Trump set to attend the ceremony marking the resurrection of the Gothic masterpiece five years after a devastating fire.
The Republican confirmed Monday he had accepted an invitation from French president Emmanuel Macron to attend the grand re-opening of the 850-year-old edifice which was nearly lost to flames in April 2019.
Continue reading...The White House is trying to disburse last $7bn in aid approved by Congress before Trump begins second term
The Biden administration is rushing military equipment to Ukraine in a last-ditch effort to shore up the country’s defenses against the Russian invasion before Donald Trump assumes the US presidency in January.
The newly announced $725m in assistance will include Stinger anti-air missiles, anti-drone weapons, artillery shells and long-range Himars rocket munitions, and anti-armour missiles, as well as spare parts and other assistance to repair damaged equipment from US stocks, the state department said.
Continue reading...Climate Justice Alliance was the only program grantee to speak out on Palestine — and the only one whose funding is delayed.
The post Biden Makes His Own Attack on Nonprofit Over Palestine appeared first on The Intercept.
After 250 years of armed attacks, forced relocations, ethnic cleansing, and genocide of Native Americans, the U.S. military wants to celebrate.
The post Happy Native American Heritage Month From the Army That Brought You the Trail of Tears appeared first on The Intercept.
The U.S. has a long tradition of shielding Israel (and itself) from war crime allegations — and threatening The Hague.
The post War Crimes Have Never Stopped the U.S. Before appeared first on The Intercept.
Local police across New York state regularly work with ICE. Before Trump can start rounding up immigrants, advocates are pushing for change.
The post The Fight to Stop New York Cops From Conspiring With ICE appeared first on The Intercept.
The Intercept’s lawsuit argues that the Digital Millennium Copyright Act prevents OpenAI from stripping a story’s title or byline.
The post The Intercept’s Lawsuit Against OpenAI Advances on Claim It Removed Reporters’ Bylines appeared first on The Intercept.
The OSHA heat regulation was one of the few to have broad public support, but Democrats can’t ever seem to get their act together.
The post Biden Made “Record Time” on Worker Protections for Heat. Trump Could Quickly Stamp Them Out. appeared first on The Intercept.
Rep. Summer Lee, D-Pa., discusses Biden’s lame-duck session and erecting barriers to Trump’s agenda on The Intercept Briefing podcast.
The post Rep. Summer Lee on the Fight of Our Lives appeared first on The Intercept.
ESA and Thales Alenia Space have signed a contract amendment today at the International Astronautical Congress in Milan to extend the Lunar View refuelling module for the lunar Gateway.
Those waging a war on woke have turned their attentions to twentysomethings’ supposed rejection of ham and mustard sarnies. Clearly this is what people mean by bread and butter issues ...
You are what you eat. And if you eat sandwiches? Then you’re probably woke, I’m afraid. While the convenience food may have been invented by a degenerate earl who, legend has it, didn’t want a proper meal to interrupt his gambling, some sarnies have now been deemed politically correct by the MailOnline – who are, of course, leading experts in wokeness. The MailOnline is getting flak for a recent headline that states gen Z “are ditching English classics like ham and mustard in favour of fancy woke fillings”.
What sort of PC fillings are we talking about? Quinoa, vegan camembert and kale on artisanal sourdough with a non-binary condiment (they-onnaise)? Nope. It seems what has ruffled the MailOnline’s feathers is … chicken. According to The Great British Sandwich Study, a wholesome survey conducted by the bread maker Allinson’s, older generations are partial to a ham sandwich while gen Z prefer chicken. Most boomers also like cheddar while younger consumers are fond of fancier fillings. Pretty inoffensive stuff, right? Yet somehow this has been packaged up into a culture wars piece. It’s funny how conservatives love to accuse the left of being snowflakes, yet they’re the ones getting upset by a sandwich.
Continue reading...Tommy Banks had appealed for the pies bearing his name to be given to people in need
A van that was stolen containing 2,500 pies has been found abandoned and its cargo too damaged to eat.
The Michelin-starred chef Tommy Banks had appealed to thieves to “do the right thing” and give the van’s contents, which also included custard and gravy, to people in need.
Continue reading...Audience member who was at BBC live show claims MasterChef presenter was ‘disrespectful’ to interpreter
Gregg Wallace asked a British Sign Language interpreter to sign “big boobs” and “sexy bum” in front of a live audience at the BBC Good Food show, an attender has told the Guardian.
A MasterChef fan who was at the BBC Good Food Show at the NEC Arena in Birmingham in 2012 said Wallace had asked the interpreter if she had to sign everything he said before making the comments. The woman who was in the audience said she had been “appalled and aghast” at “sexist” behaviour by Wallace during the live event in front of about 400 people.
Continue reading...A caramelised cauliflower encased in pastry and served with a silky, cheesy sauce
A wellington makes a great centrepiece for a celebration. This one, in which the more traditional beef is swapped for a whole cauliflower, is the stuff of golden, buttery, flaky pastry fantasies. Roasting the cauliflower first, until it’s browned and a little caramelised, only adds to its delicious flavour. Serve with ladlefuls of the silky cheese sauce, and the carnivores are bound to have food envy.
Continue reading...A boldly flavoured traditional Christmas side that’s always a winner when paired with richer meats
Braised red cabbage is a relatively recent addition to my Christmas dinner, a contribution from the Scottish branch of the family, though I can’t find evidence it’s any more common in Scotland. Sweet and sour and festively spiced, it’s a long-standing favourite with richer meats such as goose, duck or pork, but, truth be told, its bold flavour makes it a hit on most winter menus.
Continue reading...Exclusive: Campaigners say company’s apparent abandoning of 2030 pledge is a ‘masterclass in greenwashing’
Coca-Cola has been accused of quietly abandoning a pledge to achieve a 25% reusable packaging target by 2030 in what campaigners call a “masterclass in greenwashing”.
The company has been previously found by researchers to be among the world’s most polluting brands when it comes to plastic waste.
Continue reading...This classic supper is full of sophisticated flavours but is actually really easy to make
A quick fish and potato supper that tastes like it required more effort.
Preheat the oven to 200C/gas mark 6. Bring a pan of water to the boil and salt it generously. Wash 350g of small potatoes, then cut them in half. Cook them in the boiling water for 15 minutes, then drain.
Continue reading...Need a generic but thoughtful gift? Here’s our inspiring list of affordable, and often useful, failsafe presents we buy time and again
We’ve all been there: royally stumped for a present for someone, be it a newly acquired father-in-law whose taste you don’t yet know, or a birthday you’d forgotten about. That’s when you reach for your fail-safes – the gifts you’ve bought time and again because, well, they’re a winner every time.
From a kids’ game and a box of iced biscuits to rejuvenating bath foam and a box of charity teabags, these presents have all been gratefully received by their recipients, over and over.
Continue reading...Actor and comedian Diane Morgan joins Grace for another helping of Comfort Eating. Diane is best known for playing mockumentary historian Philomena Cunk, droll antihero Liz in the critically acclaimed BBC sitcom Motherland, and Mandy in … Mandy. Diane reveals how she keeps a straight face when asking world experts very silly questions, why she was sacked from her waitressing job, and what happened when she tried to introduce hugging to the Morgan family.
If you liked this episode then have a listen to Grace’s conversations with Aisling Bea, Saoirse-Monica Jackson, and Jamie Demetriou
New episodes of Comfort Eating with Grace Dent will be released every Tuesday
Continue reading...Draconian new laws allow mass incarceration of women and children forced to beg because of work ban
Destitute Afghan women arrested for begging under draconian new Taliban laws have spoken of “brutal” rapes and beatings in detention.
Over the past few months, many women said they had been targeted by Taliban officials and detained under anti-begging laws passed this year. While in prison, they claim they were subjected to sexual abuse, torture and forced labour, and witnessed children being beaten and abused.
Continue reading...Australia’s children account for a tiny portion of users but tech companies worry about the law setting a precedent
Hello, and welcome to TechScape. Happy belated Thanksgiving to my American readers, and I hope everyone enjoys a good holiday party this weekend. I’m excited to bake Grittibänz for the Feast of St Nicholas. This week in tech: Australia incites a panic, Bluesky poses the question of custom feeds, and the online things that brought me joy on holiday.
If every country in the world boots its young people from social media, social media companies would face an uncertain future
Continue reading...Biden said that the truce could be a prelude to a ceasefire in Gaza. Netanyahu’s actions seem to indicate otherwise.
The post Israel Agrees to Stop Bombing Lebanon — So It Can Keep Bombing Gaza 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...From spices to seeds, coffee to candles, we opened the doors of some of this year’s more inventive countdown-to-Christmas offerings – with varying results
Advent calendars filled with everything from beauty products to chocolate, Lego to tea, are as much a staple in the run-up to Christmas as drinking too much and listening to Last Christmas for the 1,237th time.
So, we’ve sniffed, tasted and drunk our way through 12 of them, rating them by their contents, value for money, sustainability and festive factor. And for those who want to swerve products altogether, we’ve rounded up the most beautiful, feelgood paper Advent calendars we could find.
Continue reading...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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