Richard Feynman’s path integral is a powerful prediction machine and a philosophy. Physicists still struggle to figure out how to use it, and what it means.
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Engineers have bought the spacecraft's interstellar mission more time by using backup power from a safety mechanism. It means NASA no longer has to shut down one of its five scientific instruments. (Image credit: NASA/JPL-Caltech)
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LATEST
At companies like Meta and Amazon, where managers are just people managers without making any technical contributions, more people question their roles and relevance.
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Hi guys. I’ve been discussing this with my friends, and we can’t really figure out the scope of AI like ChatGPT. So we’re asking you lot of geniuses, because there’s so many experts in here. As we see it, the introduction of free functioning AI’s is a groundbreaking technology like the introduction of telecommunications. Or the wheel. We have just seen the tip of the massive iceberg of different
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The medical professionals who remain face meager supplies and harrowing conditions, even setting up field hospitals in living rooms amid the fighting.
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Nature, Published online: 30 April 2023; doi:10.1038/d41586-023-01425-y New institute aims to enshrine inclusivity in all aspects of neuroscience and psychology research.
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Now there is a way to use ink to write words or patterns in liquid, much as you might write on a solid surface, and the letters could conceivably last a very long time
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First Bank Republic
Only the failure of Washington Mutual, which had more than $300 billion in assets when it went under in September 2008, was larger…. For instance, my own bank, JPMorgan Chase, pays me one basis point of interest on my checking account each year (0.01 percent), and two basis points (0.02 percent) on my savings account—practically zero.
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There is so much talk about how scary General AI will be, how it will doom humanity, but I find myself wondering, the loudest voices telling everyone to be afraid are tech billionaires who rose to power mostly because of the rise of emerging tech. AI may empower a new generation of disruptors. There will not be one kind of AI. There will be a suit of different AI, each will empower individuals to
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Roundworms have a lot to say about human neurology, including what causes the munchies.
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Bug Brained Like a moth to a lamp, we humans have long thought we knew why bugs are so attracted to artificial lights — but new research suggests we may have been just as dim as they are. New research out of Imperial College London and Florida International University posits that artificial light might be messing with these poor bugs' brains because, as the biologists behind the yet-to-be-peer-re
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Megastructure Mania Such a sphere could allow a civilization to transition from a Type I to a Type II civilization on the Kardashev scale , a method of measuring how advanced a society is.
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To support his theory, the researcher pointed to a recent Microsoft study arguing that OpenAI's large language model GPT-4 is already showing "sparks" of AGI and a recent talk given by deep learning researcher Yoshua Bengio.
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For the first time, astronomers have captured the powerful jets spewing out of a black hole and the black hole itself in the same image. Until now, they'd only been able to capture them in separate images. As detailed in a new paper in Nature , the image shows the supermassive black hole at the center of the galaxy Messier 87, also known as M87, and was put together using 2018 data collected by t
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Track This SpaceX's explosive Starship test launch last week was truly a sight to behold — and now we've got incredible, close-up footage to experience it all over again. Released by blogger Tim Dodd, better known as "Everyday Astronaut," the incredible video shows the massive spacecraft launch from multiple angles. But the footage we're most excited about comes halfway through the video when an
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Guy Builds Terrifying Laser-Powered Lawn Mower The post appeared first on Futurism .
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When it comes to employment, science and technology graduates fare only slightly better than ‘starving artists’ Get our morning and afternoon news emails , free app or daily news podcast We’ve experimented with a bunch of naff names here in Australia. In the 1990s, Bob Hawke wanted us to become the clever country . Two decades later, Malcolm Turnbull aspired to make us an innovation nation . Desp
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New accurately cancer
Exclusive: algorithm performs more efficiently and effectively than current methods, according to a study Doctors, scientists and researchers have built an artificial intelligence model that can accurately identify cancer in a development they say could speed up diagnosis of the disease and fast-track patients to treatment. Cancer is a leading cause of death worldwide. It results in about 10 mill
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Rizz We've officially entered a new circle of online dating hell. Meet Rizz, which according to its App Store profile is an AI-powered "dating assistant" that tells Tinder, Hinge, and otherwise dating app users what to say to their online matches. It connects directly to a user's keyboard for easy access, and once installed, all you really have to do is start swiping right — then, from there, jus
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In May 2022, the Event Horizon Telescope (EHT) team released the first-ever radio image of M87's central black hole. It was a stunning revelation based on observations made using a worldwide array of radio telescopes. Recently, they re-released a newer, sharper image of the black hole's "ring of light."
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Hey there, have you ever wondered what will happen to our solar system in the future? It's a fascinating topic to think about, but it also raises some important questions about the fate of our species. What if we could travel to other star systems and potentially colonize them? Is it even possible to develop the technology needed for such an incredible feat? And if we did succeed, what kind of fu
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Fremover vil elbiler kunne trække strøm fra bilens batteri til drift af hjemmet eller stille batteriet til rådighed for elnettet. Men da mange elbiler lader r med afgiftsfritaget strøm, er det kun et spørgsmål om tid, før Skattestyrelsen opdager det, mener FDM. Læserne på ing.dk hilser mulighederne velkommen. Men der skal jo penge i kassen, og skal de, der har råd til at købe elbil, have flere for
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Water may be more widespread and recent on Mars than previously thought, based on observations of Martian sand dunes by China's rover.
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It is thought that quantum computers will eventually be able to crack the encryption methods we use today, but exactly when this will happen is an open question. Now, one cryptographer has started a betting pool
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In early April, when Elon Musk randomly and very briefly replaced the Twitter bird logo with the face of the “doge” meme, the value of the dogecoin both rose and fell by a matter of billions of dollars in value on the crypto market. Internet users reveled in the idea that a simple doge meme could impact the real world in such a dramatic way. This relative absurdity is also coupled with the fact t
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Mike heads to a restaurant to paint the kitchen floor before dinner service starts. #discoveryplus #dirtyjobs Stream Full Episodes of Dirty Jobs https://www.discoveryplus.com/show/dirty-jobs About Dirty Jobs: Host Mike Rowe offers an unflinching look at American men and women who make their living doing the most unthinkable, but vital, jobs. Subscribe to Discovery: https://www.youtube.com/@discov
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James builds a canal so that his shelter doesn't get flooded by the creek bed! #discoveryplus #nakedandafraid Stream Full Episodes of Naked and Afraid https://www.discoveryplus.com/show/naked-and-afraid About Naked and Afraid: One man and one woman, who meet for the first time in the nude, are paired and tasked with surviving in some of the world's most extreme environments for 21 days with no fo
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New York's Central Park has a statue dedicated to him, and there's even been a movie about him: a sled dog named Balto. Now he is the focus of a DNA study, 90 years after he died, to see what made the pooch so famously tough.
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New York's Central Park has a statue dedicated to him, and there's even been a movie about him: a sled dog named Balto. Now he is the focus of a DNA study, 90 years after he died, to see what made the pooch so famously tough.
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Despite their iconic status and long association with humans, Asian elephants are one of the most endangered large mammals. Believed to number between 45,000 and 50,000 individuals worldwide, they are at risk throughout Asia due to human activities such as deforestation, mining, dam building and road construction, which have damaged numerous ecosystems.
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Despite their iconic status and long association with humans, Asian elephants are one of the most endangered large mammals. Believed to number between 45,000 and 50,000 individuals worldwide, they are at risk throughout Asia due to human activities such as deforestation, mining, dam building and road construction, which have damaged numerous ecosystems.
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This is an edition of The Atlantic Daily, a newsletter that guides you through the biggest stories of the day, helps you discover new ideas, and recommends the best in culture. Sign up for it here. Good morning, and welcome back to The Daily’s Sunday culture edition, in which one Atlantic staffer reveals what’s keeping them entertained. Today’s special guest is Damon Beres , an Atlantic senior ed
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On April 10, 1998, political leaders signed the Good Friday Agreement, a peace deal largely ending the Troubles, a violent 30-year conflict between British unionists and Irish nationalists in Northern Ireland. I wrote “” to acknowledge the 25th anniversary of the signing. — Stephen Sexton In the cave-dark days of tribes and spears, one of us made the image of a hand blowing ochre and spit through
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By comparing the genetic blueprints of an array of animals, scientists are gaining new insights into our own species and all we share with other creatures.
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By comparing the genetic blueprints of an array of animals, scientists are gaining new insights into our own species and all we share with other creatures.
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Ifølge Energistyrelsens klimafremskrivning har Danmark reduceret udledningen af drivhusgasser med 63,1 procent i 2030. Udledningerne fra el- og fjernvarmesektorene falder til under et procent af de samlede danske udledninger, mens landbrug og transport i 2030 udgør 87 procent.
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Whether you want a beast of a machine with dedicated graphics or a light, easy-to-upgrade PC, we have the perfect rig for you.
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DeSantis and Trump in 2024
Donald Trump inspires an uncommon devotion among his most ardent followers, which can obscure a surprising fact about his present political position: Many, if not most, Republicans do not want him to be their party’s next nominee for president. As of today, according to the polling averages of both FiveThirtyEight and RealClearPolitics , Trump has consolidated only half of the Republican primary
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Florida Governor Ron DeSantis has long presented himself as a principled champion of “freedom.” In Congress, he was a founding member of the Freedom Caucus. He refers to himself as “ governor of the free state of Florida .” And while laying the groundwork for a possible presidential run, he is promoting a book on his approach that he titled The Courage to Be Free . [ Read: The forgotten Ron DeSan
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Scientists are turning dead birds into drones to study aerodynamics.
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Exploitation for Client Execution (Enterprise T1203)
Firefox gets a needed tune-up, SolarWinds squashes two high-severity bugs, Oracle patches 433 vulnerabilities, and more updates you should make now.
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Large language models like AI chatbots seem to be everywhere. If you understand them better, you can use them better.
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Scientific Reports, Published online: 30 April 2023; doi:10.1038/s41598-023-34286-6
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Scientific Reports, Published online: 30 April 2023; doi:10.1038/s41598-023-34150-7
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Spinning electrons may help explain why magnets have north and south poles.
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In the summer of 2021, Canada's all-time temperature record was smashed by almost 5℃. Its new record of 49.6℃ is hotter than anything ever recorded in Spain, Turkey or indeed anywhere in Europe.
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On his wedding day, Tim Sullivan’s much-loved dad suddenly collapsed and died on what should have been the happiest of days. But what he learned has shaped his life It was all set to be one of the happiest days of my life, 9 September 1989. I was getting married. Everything leading up to the date had gone smoothly. The wedding was taking place in a small church, St Teilo’s in Bishopston Valley on
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The founders of Melbourne’s Steam Room program believe scientists can make their work more accessible through humour. Will their hypothesis prove true? Get our weekend culture and lifestyle email Five scientists walk into a theatre and try standup for the first time. Does hilarity ensue? Yes, according to the producers of the Steam Room – a program in which comedians teach a team of scientists ho
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Scientists from around the world have developed a simple metallic coating treatment for clothing or wearable textiles which can repair itself, repel bacteria from the wearer and even monitor a person's electrocardiogram (ECG) heart signals.
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Nyt lovforslag lægger op til bedre varslingssystemer for at undgå medicinmangel. Danmarks Apotekerforening tror, at det bliver en ekstremt svær manøvre.
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Department of Health asks watchdog to assess effectiveness of giving semaglutide to obese youngsters aged 12 to 17 Children as young as 12 in England could be given weight-loss injections on the NHS after the government asked medical watchdog Nice to assess the potential benefits of prescribing them to under-18s. Department of Health officials have asked the watchdog to evaluate the clinical and
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En amerikansk studie visar att det aktiva ämnet i narkotikaklassade svampar, psilocybin, kan minska alkoholberoende när det kombineras med psykoterapi. Studiedeltagaren Jon Kostas beskriver hur han slutade dricka efter första behandlingen. – Jag såg en flaska försvinna i öknen och mitt begär försvann med den, säger han i ”Vetenskapens värld: Droger som medicin”.
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In an update on the first flight of the most powerful rocket ever, Elon Musk offered a timeline of what went wrong while staying optimistic about forthcoming launches.
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Anti-aging breakthroughs increase lifespan
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first solar desert
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Authorities in Colombia on Saturday recommended that towns closest to a rumbling, notorious volcano be evacuated, ahead of a a possible eruption.
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A chronological listing of news and opinion articles posted on the Skeptical Science Facebook Page during the past week: Sun, Apr 23, 2023 thru Sat, Apr 29, 2023. This week, our reposts focused on happenings at the General Assembly of the European Geosciences Union in Vienna, Austria with a few other articles in between. We hope you enjoy this peek into a large scientifc conference with over 18,0
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Nature Communications, Published online: 29 April 2023; doi:10.1038/s41467-023-38199-w Germ cells undergo dramatic chromatin and transcriptomic changes during spermatogenesis, though how this is controlled is not well established. Here they show that RNA-binding protein DDX43 directs the spermatid differentiation trajectory and regulates chromatin remodeling in spermiogenesis, which is partially
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