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The high schooler from Lexington, Kentucky, developed a new technique to improve organic electronic devices. The technology could someday make medical implants significantly more compatible with human bodies and far less invasive. Long days in a university labGrace Sun holds an OECT device that helped her win the ISEF science fair. It took long hours, and much of it needed to be done in a lab at the University of Kentucky. AdvertisementSun engineered a new technique to improve the devices' performance and take them closer to commercial use.
Persons: , Sun, hasn't, she's, Grace, haven't, They're, they're, Christopher Gould, George D, Ian Jandrell, it's, ISEF, Jandrell, Grace Sun, Chris Ayers, Society for Science Sun, OECTs Organizations: Service, Business, Regeneron, Science, Engineering, Society for Science, Research, Nature, University of Kentucky, Sun Locations: Lexington , Kentucky, Los Angeles
He’s been working on robotics since the 1980s, and he’s surprised by how quickly autonomous technology has advanced. He sees this in his day-to-day work at KUCARS, where researchers are working on everything from autonomous cars and drones to marine, agricultural, and manufacturing robotics. There have been other autonomous car races before, but A2RL’s was the first to include a race between four driverless cars, according to organizers. “But it was good to push the community.”Team Polimove competes during the Abu Dhabi Autonomous Racing League. Pushing the technology to the edgeEfforts to set driverless cars loose on public roads have faced setbacks, especially as the result of collisions with unforeseen obstacles.
Persons: Lakmal Seneviratne, He’s, he’s, A2RL’s, ” Seneviratne, Daniil Kvyat, Amr Alfiky, Reuters ‘, Max Verstappen, TUM, Seneviratne, Polimove, Giuseppe Cacace, Simon Hoffman, ” Hoffman, Uber, Hoffman, Organizations: CNN, Netflix, P Global Mobility, Khalifa University Center, Autonomous Robotic Systems, Khalifa University, Abu Dhabi Autonomous Racing League, Reuters, Beijing Institute of Technology, Abu, Marina Circuit, Abu Dhabi Grand Prix, Technical University of Munich, Getty, Yas Marina Circuit, Khalifa University of Science Locations: Abu Dhabi, KUCARS, Yas
Now, new research has revealed that there are two distinct species of giant hummingbird in South America — the northern giant hummingbird that lives year-round in the Andes, and the migratory southern giant hummingbird — and they have been evolving separately for millions of years. A southern giant hummingbird is seen flying from its breeding grounds in central Chile. “We wanted to finally solve this mystery.”Designing backpacks for hummingbirdsGiant hummingbirds differ from hundreds of other hummingbird species in many other ways. A southern giant hummingbird is fitted with a tiny backpack-like geolocator tracking device in central Chile. “The two forms of giant hummingbird look almost identical — for centuries, ornithologists and birders never noticed that they were different.
Persons: Charles Darwin, Darwin, Chris Witt, , Jessie Williamson, , ” Williamson, Emil Bautista, Williamson, Christopher Witt, birders, ” Witt, chaskis, “ I’m Organizations: CNN, HMS, National Academy of Sciences, National Science Foundation, Cornell, of Ornithology, Swifts, Centro, Biology, Museum of Southwestern, University of New Locations: New York City, Buenos Aires, South America, Chile, Ithaca , New York, Peru, Biodiversidad, Lima, Peruvian, Chilean, University of New Mexico, Inca
Dr. Florence Comite is a precision medicine doctor who specializes in healthy aging. She shared five diet tips she shares with patients to help them live longer. AdvertisementA precision medicine doctor shared with Business Insider six diet tips she gives her patients to help them live healthily for as long as possible. A separate study from 2023 found that people who ate diets rich in whole grains, nuts, and fruit lived around 10 years longer than those who consumed more red meat, processed foods, and sugary drinks. 10'000 Hours/ GettyDespite its name, the Mediterranean diet is more of an eating plan that is low in processed foods and red meat.
Persons: , Florence Comite, jittery, Dietitians Organizations: Florence Comite, Service, Business, Allied Market Research, Comite Center, Precision Medicine & Health, Nutrition Board, National Academies of Sciences Engineering, Medicine, Comite Locations: Florence, York
"We're like the engine room of the company," Hassabis told CNBC, speaking about his newly integrated AI unit within Google. Last month, Alphabet CEO Sundar Pichai merged Hassabis' DeepMind with Google Brain, a separate AI team, and selected Hassabis to lead the group. DeepMind CEO Demis Hassabis at a 2017 event in China. During his career at DeepMind and then at Google, Hassabis dominated the field of AI. Microsoft CEO Satya Nadella (R) speaks as OpenAI CEO Sam Altman (L) looks on during the OpenAI DevDay event in San Francisco on Nov. 6, 2023.
Persons: He's, Hassabis, Sundar Pichai, It's, Demis Hassabis, Geoffrey Hinton, Hinton, DeepMind, Elon Musk, OpenAI, Satya Nadella, Sam Altman, Justin Sullivan, Critics, they've, ChatGPT, AlphaFold, Eli Lilly Organizations: Google, CNBC, Microsoft, Elixir Studios, Hassabis, Washington Post, Employees, Novartis, TED Locations: China, DeepMind, San Francisco, ChatGPT, LLMs
Floods in Brazil's Rio Grande do Sul have sparked a number of online conspiracy theories. Jefferson Bernardes/Getty Images"What's happening in Rio Grande do Sul is definitely not natural," one user wrote on X. Advertisementvapor trails — "chemtrails" — spread by the government and then activated by HAARP antennas in Alaska to alter the weather, AFP reported. In the 1990s, a conspiracy theory evolved that they contained dangerous chemicals purposely put in the trails. Advertisement"The warmer atmosphere can store much more water vapor, fueling more frequent and intense episodes of rainfall that lead to disasters like this," he said, while also dismissing the HAARP theory.
Persons: , Eduardo Leite, El Niño, Porto Alegre . Jefferson Bernardes, Hugo Chavez, Russell Brand, nesta, Gc4PiOiPv1 — Frederico Athia, Carlos Nobre Organizations: Service, National Institute of Meteorology, Research, AFP, BBC, Brazil's National Institute of Science, Technology, United Arab Emirates, University of Cambridge Locations: Brazil's Rio Grande do Sul, Rio Grande do Sul, Brazil, Porto Alegre ., American, Haiti, Alaska, Dubai
Two of three speakers at the engineering school’s ceremony disappeared abruptly from the school’s graduation website. A self-described “fourth-generation Trojan” from Pasadena, Ms. Blain, who has spent much of her life imagining her own U.S.C. Pro-Palestinian students tried to set up an encampment on campus days later, and university officials summoned the Los Angeles police. At the engineering school, where Ms. Tabassum, the valedictorian, will be graduating, professors were trying to resurrect her chance to speak. A university committee had picked Ms. Tabassum, who is Muslim and of South Asian ancestry, from about 100 undergraduates with near 4.0 grade point averages.
Persons: Kevin Feige, Liza Colón, Zayas, Tina, , , Jaren Lewison, they’re, Ella Blain, Blain, Linda Thomas, Greenfield, Biden, U.S.C, Asna Tabassum, Jon M, Chu, Marcia McNutt, Blain’s, Annette Ricchiazzi, Carol Folt, Missives, Sean Penn, , Goodwin Liu, Merrill Balassone, Phil Chan, Pam Zhang, Safiya Umoja Noble, Lewison, Jane Coaston, Tabassum, Yannis C, Folt, Kevin Crawford Knight, Didi Global, Zohreh, Khademi, Knight, ” Hossein Hashemi, Hashemi, Dustin Jeffords Organizations: University of Southern, Angeles, Marvel Studios, Hollywood, Netflix, Dornsife, of Letters, Arts and Sciences, Los Angeles Memorial, School of Dramatic Arts, University of Michigan, Ann Arbor , Indiana University, Bloomington, Northeastern University, United Nations, University, Vermont’s, Columbia University, National Academy of Sciences, Los Angeles police, Community, Dodger, California Supreme, MacArthur, Rossier School, Education, Jewish, commencements, New York Times, Microsoft, Media, Locations: University of Southern California, Los Angeles, Coast, Aude, Pasadena, Gaza, Ann Arbor ,, Boston, U.S, Israel, U.S.C, California, San Bernardino County
Kimmie Gilbert couldn't seem to lose weight despite trying diets, exercise, and medication. Research suggests that gut microbiome composition might play a role in a person's weight. AdvertisementKimmie Gilbert has one pressing question: "What in the world are y'all eating that I'm not eating that causes y'all to lose weight and not me?" In 2019, health tech had a global market value of approximately $350 billion, according to McKinsey. A microbe called Prevotella, which is associated with weight loss, wasn't found at all in her gut.
Persons: Kimmie Gilbert couldn't, Gilbert, , Kimmie Gilbert, y'all, Eran Segal, Annie Gupta, Goodman, Rob Knight, Jack Gilbert, wasn't, Gupta, Prevotella, Segal Organizations: Service, Netflix, McKinsey, BMI, Weizmann Institute of Science, UCLA, Luskin, UC San Diego Locations: New Orleans
And at the moment, lab-grown meat isn’t commercially available and probably won’t be for a long time, if ever. Still, if and when lab-grown meat, also sometimes referred to as cultured meat, makes it onto the market at less than outrageous prices, a significant number of people will probably buy it. And it’s at least possible that lab-grown meat will eventually be cheaper than meat from animals. And if some people choose to consume lab-grown meat, why not? Recently DeSantis, back to work as governor of Florida after the spectacular failure of his presidential campaign, signed a bill banning the production or sale of lab-grown meat in his state.
Persons: Ron DeSantis, DeSantis Locations: Florida
Was the Stone Age Actually the Wood Age?
  + stars: | 2024-05-04 | by ( Franz Lidz | ) www.nytimes.com   time to read: +2 min
The basic chronology — Stone Age to Bronze Age to Iron Age — now underpins the archaeology of most of the Old World (and cartoons like “The Flintstones” and “The Croods”). Thomsen could well have substituted Wood Age for Stone Age, according to Thomas Terberger, an archaeologist and head of research at the Department of Cultural Heritage of Lower Saxony, in Germany. “We can probably assume that wooden tools have been around just as long as stone ones, that is, two and a half or three million years,“ he said. Of the thousands of archaeological sites that can be traced to the era, wood has been recovered from fewer than 10. The projectiles unearthed at the Schöningen site, known as Spear Horizon, are considered the oldest preserved hunting weapons.
Persons: Christian Jürgensen Thomsen, Thomsen, Thomas Terberger, , Terberger, heidelbergensis Organizations: Department of Cultural Heritage, National Academy of Sciences Locations: Danish, Europe, Lower Saxony, Germany, Schöningen
China launched the Chang'e-6 probe to collect samples from the far side of the moon. AdvertisementChina on Friday launched a probe to collect samples from the far side of the moon, as it stepped up its space race against the US. The Chang'e-6 probe successfully lifted off from China's Wenchang Space Launch Center at 5.37 a.m. It will collect around two kilograms of lunar samples from the far side of the moon for analysis. "People want to know why this happened," Yi Xu, a professor at the Space Science Institute of Macau University of Science and Technology and a member of the Chang'e-6 science team told The New York Times.
Persons: , maria, Yi Xu Organizations: Service, US, NASA, Space Science Institute of Macau University of Science, Technology, New York Times Locations: China
President Joe Biden asked ChatGPT to explain a legal case, write a Supreme Court briefing, and a song. "Wow, I can't believe it could do that," he said after his first ChatGPT run, according to Wired. The experience also pushed Biden to sign an executive order on AI safety. AdvertisementAfter over three decades in the Senate, eight years as vice president, and three presidential campaigns, you'd think nothing would surprise President Joe Biden. This story is available exclusively to Business Insider subscribers.
Persons: Joe Biden, ChatGPT, Biden, , you'd, Arati Prabhakar Organizations: Wired, Service, White, Office of Science, Technology, Business
Best in months: The S & P 500 and Nasdaq are both higher on Friday, on pace for their best weeks since November. The gains break a three-week losing streak for the broad-based S & P and four straight losing weeks for the tech-heavy Nasdaq. About 46% of the S & P 500 has reported earnings so far, with nearly three quarters beating consensus expectations, according to FactSet. Earnings ahead : The busiest week of the first-quarter earnings season is coming up. But the company will still be buying back stock ahead of better times."
Persons: Jim Cramer, there's, Grace Hopper Superchip, Sanjay Mehrotra, Lam, Sanjay, we'll, Dow, Dupont, Jim Cramer's, Jim, Milton J, Kevin Lamarque Organizations: CNBC, Nasdaq, Microsoft, Intel, Nvidia, Micron, Lam Research, Apple, Coterra Energy, Starbucks, DuPont, Jim Cramer's Charitable, Micron Technology, Rubenstein Museum of Science, Technology Locations: Chevron, Devon, Syracuse , New York, U.S
Beth Linker Is Turning Good Posture on Its Head
  + stars: | 2024-04-26 | by ( Matt Richtel | ) www.nytimes.com   time to read: +1 min
For decades, the idea of standing properly upright carried considerable political and social baggage. In the early 20th century, posture exams became mainstays in the military, the workplace and schools, thanks in part to the American Posture League, a group of physicians, educators and health officials that formed in 1914. In 1917, a study found that roughly 80 percent of Harvard’s freshman class had poor posture. But the actual science doesn’t support the conventional wisdom about proper posture, Beth Linker argues in her new book, “Slouch: Posture Panic in Modern America.” Dr. Linker, a historian and sociologist of science at the University of Pennsylvania, recently sat for an interview with The New York Times; the conversation has been condensed and edited for clarity. Your posture looks pretty good.
Persons: Slouching, Beth, , Organizations: League, University of Pennsylvania, The New York Times Locations: Modern America
Biden says he would be 'happy to debate' Trump
  + stars: | 2024-04-26 | by ( Kyla Guilfoil | ) www.cnbc.com   time to read: +1 min
President Joe Biden said Friday during a one-on-one interview with radio host Howard Stern that he is willing to debate Donald Trump ahead of the 2024 presidential election. "I am, somewhere, I don't know when, but I am happy to debate him," Biden said in the interview. When asked in February about Trump's calls for debate, Biden merely said, "If I were him, I'd want him to debate me, too. In response to Biden's remark on Friday, a Trump campaign adviser, Chris LaCivita, said in a post to X, "Ok let's set it up!" The president's new openness for the debate comes after Trump has been advocating for a chance to go head-to-head with Biden on stage.
Persons: Joe Biden, Milton J, Howard Stern, Donald Trump, Biden, Trump's, I'd, He's, Trump, Chris LaCivita Organizations: Rubenstein Museum of Science, Technology Locations: America, Central New York, Syracuse , New York, U.S
President Biden will depart New York today and return to Washington, D.C., concluding a campaign trip promoting his economic policies. Mr. Trump stands accused of covering up a sex scandal surrounding the 2016 presidential campaign. “It was breathtaking,” Mr. Trump said in brief remarks to the press. “We have an Infrastructure Decade coming,” Mr. Biden said at the Milton J. Rubenstein Museum of Science & Technology, adding, in reference to Mr. Trump, “The last guy had Infrastructure Week and never showed up.”He continued: “American manufacturing is back. He also continued to compare campus protests against the war in Gaza with the violent white supremacist rally in Charlottesville, Va., in 2017.
Persons: Biden, Donald J, Trump, David Pecker, Mr, ” Mr, Milton J, , , supremacists Organizations: Washington , D.C, Republican, National Enquirer, Rubenstein Museum of Science & Technology, Commerce Department, Nazi Locations: New York, Washington ,, Manhattan, Syracuse, American, Gaza, Charlottesville, Va, ” “ Charlottesville
Specifically, the servers contained some of Nvidia's most advanced chips, according to the previously unreported tenders fulfilled between Nov. 20 and Feb. 28. While the U.S. bars Nvidia and its partners from selling advanced chips to China, including via third parties, the sale and purchase of the chips are not illegal in China. Contacted by Reuters, Nvidia said the tenders specify products that were exported and widely available before the restrictions. Daniel Gerkin, a Washington-based partner at law firm Kirkland & Ellis, said Nvidia chips could have been diverted to China without a manufacturer's knowledge, given a lack of visibility into downstream supply chains. It did not respond to subsequent questions about tenders that identified its products as a source of banned Nvidia chips.
Persons: Wong Yu Liang, Daniel Gerkin, Kirkland, Ellis, Clare Locke, Gigabyte Organizations: Nvidia, Getty, Super Micro Computer Inc, Dell Technologies Inc, Gigabyte Technology, Reuters, Chinese Academy of Sciences, Shandong Artificial Intelligence, Hubei Earthquake Administration, U.S, U.S . Commerce Department, Industry, Security, Super Micro, Dell Locations: China, U.S, Shandong, Hubei, Southwest, Heilongjiang, Washington
What is cloud seeding and does it work?
  + stars: | 2024-04-17 | by ( Mary Gilbert | ) edition.cnn.com   time to read: +5 min
Officials at the country’s National Center of Meteorology have been cited as saying the rain was not caused by cloud seeding. Here’s what to know about cloud seeding. What is cloud seeding? Cloud seeding is a weather modification concept that attempts to draw more rain or snow out of a cloud than would occur naturally. Does cloud seeding work?
Persons: hasn’t, ” Daniel Swain, ” Swain, Rachel Ramirez, Angela Fritz Organizations: CNN, United, National, of Meteorology, Aircraft, UCLA, National Academies of Sciences, United Arab Locations: Dubai, United Arab Emirates, UAE, China, Oman, Iran, Gulf of Oman
CNN —Astronomers have spotted the most massive known stellar black hole in the Milky Way galaxy after detecting an unusual wobble in space. The wobbling movement of an old giant star in the Aquila constellation revealed that it was in an orbital dance with a dormant black hole, and it’s the third such dormant black hole spotted by Gaia. So Gaia BH3 is the most massive black hole in our galaxy that formed from the death of a massive star. Stellar black holes observed across the Milky Way galaxy are about 10 times as massive as the sun on average. True to expectations, the researchers found that the star orbiting Gaia BH3 was metal-poor, which means that the star that formed Gaia BH3 was likely the same.
Persons: , Gaia BH3, , munch, Aquila, Gaia, Pasquale Panuzzo, BH3, hadn’t, Elisabetta Caffau, , Carole Mundell Organizations: CNN —, Southern, Astrophysics, , France’s National, for Scientific Research, ESO, Space Locations: Atacama, Paris, France’s
Space garbage hits Florida home, NASA confirms
  + stars: | 2024-04-16 | by ( Jackie Wattles | ) edition.cnn.com   time to read: +5 min
CNN —A piece of garbage jettisoned from the International Space Station unexpectedly survived a fiery reentry from orbit last month and pierced the roof of a home in Florida, according to NASA. Garbage disposal in spaceNASA routinely brings home batches of science experiments, cargo and garbage from the space station using capsules such as the Dragon spacecraft built by SpaceX. But after the installation of new batteries on the space station in 2021, authorities disposed of a pallet of aging nickel-hydrogen batteries in a different way. But the debris that struck Otero’s house was the result of miscalculations about how space garbage would behave. The space agency should be more conservative in its analysis if it attempts a similar trash disposal method in the future, he added.
Persons: ” Alejandro Otero, Otero, ” Otero, “ I’m, Otero’s, John Crassidis, ” Crassidis Organizations: CNN, International, NASA, WINK News, Kennedy Space Center, SpaceX, European Space Agency, ESA, China National Space Administration, University, Buffalo’s School of Engineering, Applied Locations: Florida, Naples , Florida, China
The Breakthrough Prize Awards were hosted in Los Angeles on Saturday. Nicknamed the "Oscars of Science," the ceremony brought together an array of famous faces. From Kim Kardashian to Elon Musk, here's a look at eight of the best-dressed attendees. NEW LOOK Sign up to get the inside scoop on today’s biggest stories in markets, tech, and business — delivered daily. AdvertisementThe Breakthrough Prize Awards, dubbed the "Oscars of Science," took place in Los Angeles on Saturday.
Persons: Kim Kardashian, Elon Musk, , Mark Zuckerberg, Sergey Brin, Anne Wojcicki, Carl H Organizations: Service, Business Locations: Los Angeles
The National Academy of Sciences is asking a court to allow it to repurpose about $30 million in donations from the wealthy Sackler family, who controlled the company at the center of the opioid epidemic, and to remove the family name from the endowment funds. The petition filed by the Academy in Superior Court in Washington, D.C., Thursday aims to modify the terms of the donations so the institution can use them for scientific studies, projects and educational activities. The move follows a report in The New York Times last year that examined donations from several Sackler members, including an executive of Purdue Pharma, which produced the painkiller OxyContin that has long been blamed for fueling the opioid crisis that has claimed thousands of lives. “The notoriety of the Sackler name has made it impossible for the Academy to carry out the purposes for which it originally accepted the funds,” Marcia McNutt, president of the National Academy of Sciences, said in a statement released on Thursday.
Persons: Sackler, ” Marcia McNutt Organizations: National Academy of Sciences, Academy, Washington , D.C, The New York Times, Sackler, Purdue Pharma Locations: Superior Court, Washington ,, The
On Thursday, Seed Health launched CODA, a computational biology platform funded by its consumer business profitability. Seed Health has been in the business of microbiome scientific breakthroughs since its founding in 2015, but its biggest success to-date may have been becoming profitable as a bioscience startup. Katz's co-founder and co-CEO at Seed Health, Raja Dhir, said CODA and the accompanying data set will help to standardize microbiome science methods, which has long been an issue in the field. CODA's first applications are in metabolic health, brain health, longevity, and menopause, research areas chosen because they have already been identified as areas of human health where early CODA data displayed the strongest evidence. Seed Health has been working on several efforts around pioneering microbiome science for human and planetary health, and many in the field believe the approach is destined to have wider applications.
Persons: Katz, Ara Katz, Eran Segal, Eric Topol, transcriptome, Katz's, Raja Dhir, Dhir, Arpana Gupta, Goodman, There's, Segal, Joseph Petrosino, Petrosino Organizations: Seed, Seed Health, CNBC, Weizmann Institute of Science, Scripps Research Institute, UCLA, Luskin Microbiome, Baylor College of Medicine, Center, Metagenomics, Microbiome Research
CNN —Prehistoric humans in Brazil carved drawings in the rock next to dinosaur footprints, suggesting that they may have found them meaningful or interesting, a new study has found. A dashed line indicates petroglyphs made by indigenous people, while a continuous line shows theropod dinosaur footprints. “I think rock art creation was embedded in some sort of ritual context: people gathering and creating something, perhaps utilizing some psychotropics. I think they were interested in what the footprints represent, and I suppose they identified them as footprints. “This was the case in various parts of the world where rock art was practiced, and it is very clearly visible, among others, in the North American Southwest/U.S.
Persons: , Leonardo Troiano, We’ll, ” Troiano, Australia —, Troiano, Radosław, ” Palonka, Leonardo Troiano Jan Simek, Simek, Adrienne Mayor, ’ Simek Organizations: CNN, Institute of National Historic, Heritage, Jagiellonian University, Southwest, University of Tennessee, Stanford University Locations: Brazil, Paraíba, Brasilia, Australia, Serrote, United States, Poland, Kraków, U.S, Knoxville
“It would be about 25 years before all the PFAS leave your body.”Testing your waterWhat can consumers do right now to limit the levels of PFAS in their drinking water? Filtering your waterIf PFAS levels are concerning, consumers can purchase an under-the-counter water filter for their tap. “The water filters that are most effective for PFAS are reverse osmosis filters, which are more expensive, about in the $200 range,” Andrews said. Reverse osmosis filters can remove a wide range of contaminants, including dissolved solids, by forcing water through various filters. PFAS in food and your homeDrinking water is not the only way PFAS enters the bloodstream.
Persons: Melanie Benesh, , ” Jane Hoppin, , Andrews, PFAS, ” Andrews Organizations: CNN, Environmental Protection Agency, Geological Survey, Environmental, , National Academies of Sciences, Engineering, Medicine, Center for Human Health, Environment, North Carolina State University, NSF, National Sanitation Foundation, EWG, US Food and Drug Administration, FDA, Research, Education, Community Health, National Institute of Environmental Health Sciences Locations: United States, polluters, Raleigh, Texas
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