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We went through two hours of Senate hearings so you didn't have to
Video The Trump administration is pushing to loosen federal rules on AI, with Senator Ted Cruz (R-TX) introducing legislation to give developers a two-year waiver from certain regulations, renewable for up to a decade.…
Using GPUs to design better bit barns for GPUs? It’s the circle of AI
With the rush to capitalize on the gen AI boom, datacenters have never been hotter. But before signing that multi-billion dollar purchase order on GPUs, Cadence Systems suggests using a few of them to simulate whether that fancy new bit barn of yours can actually handle the heat.…
Researchers at the University of Tubingen have discovered that human brains process colors in remarkably similar ways across different individuals. The team used fMRI scans from 15 participants viewing various colors to train a machine-learning model that could then accurately predict which colors a second group was viewing based solely on their brain activity patterns.
Published in the Journal of Neuroscience, the study found that specific brain cells in the visual cortex consistently respond more strongly to particular colors across all participants. The discovery challenges long-standing philosophical questions about whether people perceive colors differently.
Published in the Journal of Neuroscience, the study found that specific brain cells in the visual cortex consistently respond more strongly to particular colors across all participants. The discovery challenges long-standing philosophical questions about whether people perceive colors differently.
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Netflix's film division faces a fundamental mismatch between its subscription model and filmmakers' artistic ambitions, according to new data analysis examining a decade of original productions. The streamer's movies cost two to three times more than A24 films but consistently score lower across review aggregators. Netflix attracts established actors like Eddie Murphy and Cameron Diaz but struggles to retain acclaimed directors.
The typical Netflix director has less critical acclaim and shorter filmographies than theatrical counterparts despite handling larger budgets. Directors recently turned down Netflix's $150 million for Wuthering Heights and $50 million for Weapons, accepting lower offers from Warner Bros. that guaranteed theatrical releases. The Electric State cost Netflix $320 million in February 2025 and received a 30 Metacritic score and 14% on Rotten Tomatoes. Netflix's business model requires filling hours to justify $9.99 monthly subscriptions. Directors seek theatrical releases where audiences watch films in one sitting without checking phones.
The typical Netflix director has less critical acclaim and shorter filmographies than theatrical counterparts despite handling larger budgets. Directors recently turned down Netflix's $150 million for Wuthering Heights and $50 million for Weapons, accepting lower offers from Warner Bros. that guaranteed theatrical releases. The Electric State cost Netflix $320 million in February 2025 and received a 30 Metacritic score and 14% on Rotten Tomatoes. Netflix's business model requires filling hours to justify $9.99 monthly subscriptions. Directors seek theatrical releases where audiences watch films in one sitting without checking phones.
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Britain's road death rate has declined 22-fold per mile driven since 1950, dropping from 111 deaths per billion miles to approximately 5 today, according to new analysis from Our World in Data. Annual road fatalities fell from 5,000-7,000 deaths in the 1920s and 1930s to 1,700 in recent years despite a 16-fold increase in vehicles and 33-fold increase in miles driven.
The UK now ranks among the world's safest countries for road travel at 1.9 deaths per 100,000 people. Key interventions included mandatory breathalyzer tests in 1967 that reduced drunk-driving deaths by 82%, the introduction of motorways beginning in 1958, conversion to roundabouts that cut fatal accidents by two-thirds, and 20-mph speed zones around schools. If global road death rates matched Britain's current levels, approximately one million lives would be saved annually from the current 1.2 million road deaths worldwide.
The UK now ranks among the world's safest countries for road travel at 1.9 deaths per 100,000 people. Key interventions included mandatory breathalyzer tests in 1967 that reduced drunk-driving deaths by 82%, the introduction of motorways beginning in 1958, conversion to roundabouts that cut fatal accidents by two-thirds, and 20-mph speed zones around schools. If global road death rates matched Britain's current levels, approximately one million lives would be saved annually from the current 1.2 million road deaths worldwide.
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An anonymous reader shares a report: South Africa's energy regulator apologized for a 54 billion-rand ($3.1 billion) error in calculating electricity tariffs, a mistake that will be passed on to consumers.
The National Energy Regulator of South Africa, which determines what state power utility Eskom Holdings SOC Ltd. can charge for electricity, announced the miscalculation last month, without providing further details. On Wednesday, it put the blunder down to a "data input error" that was picked up by Eskom, according to a presentation to lawmakers.
While the mistake had been identified before the tariff determination was made in January, it wasn't rectified as indicated at the time, and only discovered five months later, the regulator said. "The error is regrettable; it should not have happened," it said.
The incident brought into the spotlight South Africa's surging electricity prices and will result in them increasing by 8.76% in the next financial year, instead of the 5.36% originally agreed, and by 8.83% the year after, compared with 6.19%.
The National Energy Regulator of South Africa, which determines what state power utility Eskom Holdings SOC Ltd. can charge for electricity, announced the miscalculation last month, without providing further details. On Wednesday, it put the blunder down to a "data input error" that was picked up by Eskom, according to a presentation to lawmakers.
While the mistake had been identified before the tariff determination was made in January, it wasn't rectified as indicated at the time, and only discovered five months later, the regulator said. "The error is regrettable; it should not have happened," it said.
The incident brought into the spotlight South Africa's surging electricity prices and will result in them increasing by 8.76% in the next financial year, instead of the 5.36% originally agreed, and by 8.83% the year after, compared with 6.19%.
Read more of this story at Slashdot.
NASA: After a year's worth of scientific scrutiny, the 'Sapphire Canyon' rock sample remains the mission's best candidate for containing signs of ancient microbial life processes. A sample collected by NASA's Perseverance Mars rover from an ancient dry riverbed in Jezero Crater could preserve evidence of ancient microbial life. Taken from a rock named "Cheyava Falls" last year, the sample, called "Sapphire Canyon," contains potential biosignatures, according to a paper published Wednesday in the journal Nature.
A potential biosignature is a substance or structure that might have a biological origin but requires more data or further study before a conclusion can be reached about the absence or presence of life. "This finding by Perseverance, launched under President Trump in his first term, is the closest we have ever come to discovering life on Mars. The identification of a potential biosignature on the Red Planet is a groundbreaking discovery, and one that will advance our understanding of Mars," said acting NASA Administrator Sean Duffy. "NASA's commitment to conducting Gold Standard Science will continue as we pursue our goal of putting American boots on Mars' rocky soil."
A potential biosignature is a substance or structure that might have a biological origin but requires more data or further study before a conclusion can be reached about the absence or presence of life. "This finding by Perseverance, launched under President Trump in his first term, is the closest we have ever come to discovering life on Mars. The identification of a potential biosignature on the Red Planet is a groundbreaking discovery, and one that will advance our understanding of Mars," said acting NASA Administrator Sean Duffy. "NASA's commitment to conducting Gold Standard Science will continue as we pursue our goal of putting American boots on Mars' rocky soil."
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The narrative podcast industry that exploded after Serial's 2014 debut has largely collapsed. Pineapple Street Studios shut down in June after producing hits like Missing Richard Simmons. Amazon dismantled Wondery in August, laying off 110 employees less than five years after acquiring the studio for $300 million. Spotify terminated Gimlet in 2023 despite paying $230 million for the company in 2019. Major outlets including Pushkin Industries and This American Life have conducted layoffs. Talk shows and celebrity podcasts continue growing while investigative audio series struggle to find funding. Edison Research reports 55% of Americans consumed podcasts last month, but advertising dollars are flowing to cheaper chat formats rather than resource-intensive narrative productions.
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Analyst Ben Thompson, commenting on Apple's outlook following the launch of the iPhone 17 lineup: Apple, to be fair, isn't selling the same sugar water year-after-year in a zero sum war with other sugar water companies. Their sugar water is getting better, and I think this year's seasonal concoction is particularly tasty. What is inescapable, however, is that while the company does still make new products -- I definitely plan on getting new AirPod Pro 3s! -- the company has, in the pursuit of easy profits, constrained the space in which it innovates.
That didn't matter for a long time: smartphones were the center of innovation, and Apple was consequently the center of the tech universe. Now, however, Apple is increasingly on the periphery, and I think that, more than anything, is what bums people out: no, Apple may not be a sugar water purveyor, but they are farther than they have been in years from changing the world.
That didn't matter for a long time: smartphones were the center of innovation, and Apple was consequently the center of the tech universe. Now, however, Apple is increasingly on the periphery, and I think that, more than anything, is what bums people out: no, Apple may not be a sugar water purveyor, but they are farther than they have been in years from changing the world.
Read more of this story at Slashdot.
Bending Spoons has entered a definitive agreement with Vimeo to purchase the video platform for $1.38 billion. From a report: Per the agreement, Bending Spoons will acquire Vimeo in an all-cash transaction and take Vimeo (VMEO), a public company, private. Vimeo shareholders will receive $7.85 per share in cash when the transaction closes.
[...] Vimeo, once a significant player in the streaming video space, has lost massive ground to other platforms, including YouTube, in recent years. Rather than fight a losing battle in the creator space, Vimeo has catered more toward business and enterprise users lately.
[...] Vimeo, once a significant player in the streaming video space, has lost massive ground to other platforms, including YouTube, in recent years. Rather than fight a losing battle in the creator space, Vimeo has catered more toward business and enterprise users lately.
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alternative_right shares a report from Phys.org: Some people are simply mosquito magnets while others emerge relatively unscathed. But why is this so? One explanation, according to scientists from the Netherlands, is beer. To find out why the blood-sucking critters prefer some people over others, a research team led by Felix Hol of Radboud University Nijmegen took thousands of female Anopheles mosquitoes to Lowlands, an annual music festival held in the Netherlands.
Researchers set up a pop-up lab in connected shipping containers in 2023, and around 500 volunteers took part. First, they filled out a questionnaire about their hygiene, diet and behavior at the festival. Then, to see how attractive they are to mosquitoes, they placed their arm into a custom-designed cage filled with the pesky insects. The cage had tiny holes so the mosquitoes could smell the person's arm but couldn't bite them. A video camera recorded how many insects landed on a volunteer's arm compared to a sugar feeder on the other side of the cage. By comparing the video footage and questionnaire answers, researchers saw some clear results emerge.
Participants who drank beer were 1.35 times more attractive to mosquitoes than those who didn't. The tiny vampires were also more likely to target people who had slept with someone the previous night. The study also revealed that recent showering and sunscreen make people less attractive to the buzzing menace. "We found that mosquitoes are drawn to those who avoid sunscreen, drink beer, and share their bed," the researchers wrote in a paper uploaded to the bioRxiv preprint server. "They simply have a taste for the hedonists among us."
Researchers set up a pop-up lab in connected shipping containers in 2023, and around 500 volunteers took part. First, they filled out a questionnaire about their hygiene, diet and behavior at the festival. Then, to see how attractive they are to mosquitoes, they placed their arm into a custom-designed cage filled with the pesky insects. The cage had tiny holes so the mosquitoes could smell the person's arm but couldn't bite them. A video camera recorded how many insects landed on a volunteer's arm compared to a sugar feeder on the other side of the cage. By comparing the video footage and questionnaire answers, researchers saw some clear results emerge.
Participants who drank beer were 1.35 times more attractive to mosquitoes than those who didn't. The tiny vampires were also more likely to target people who had slept with someone the previous night. The study also revealed that recent showering and sunscreen make people less attractive to the buzzing menace. "We found that mosquitoes are drawn to those who avoid sunscreen, drink beer, and share their bed," the researchers wrote in a paper uploaded to the bioRxiv preprint server. "They simply have a taste for the hedonists among us."
Read more of this story at Slashdot.
A U.S. congressional hearing today on Unidentified Anomalous Phenomena (UAPs) featured testimony from military veterans and witnesses describing encounters with mysterious craft, including glowing red squares, tic-tac-shaped objects emerging from the ocean, and videos of missiles striking unidentified orbs. While NASA maintains there's no evidence of extraterrestrial life, lawmakers stressed the need for transparency, whistleblower protections, and further investigation.
There were four witnesses at today's hearing:
Jeffrey Nuccetelli: U.S. Air Force veteran and self-described UAP witness who investigated the reported "red square" sighting above Vandenberg Air Force Base.
George Knapp: Award-winning journalist and chief reporter at KLAS-TV, known for his decades of UFO coverage and multiple Peabody Awards.
Alexandro Wiggins: Navy veteran of 23 years who reported witnessing a "Tic Tac" UAP aboard the USS Jackson in 2023 and noted his father's work at Area 51.
Dylan Borland: Air Force veteran and UAP witness with little public information or media exposure available.
"The public senses that it's real and the people in authority dismiss them," said Knapp, arguing that the public can handle the truth. One of the clips he showed lawmakers was of a drone operator tracking a glowing orb off the coast of Yemen before a missile struck the object. "That's a Hellfire missile smacking into that UFO and just bouncing right off," he said. "What the hell is that?" Knapp said the clip is not unique, claiming multiple video servers with similar UAP footage are being kept from Congress. Borland testified: "This craft interfered with my telephone, did not have any sound and the material it was made of appeared fluid or dynamic."
There were four witnesses at today's hearing:
Jeffrey Nuccetelli: U.S. Air Force veteran and self-described UAP witness who investigated the reported "red square" sighting above Vandenberg Air Force Base.
George Knapp: Award-winning journalist and chief reporter at KLAS-TV, known for his decades of UFO coverage and multiple Peabody Awards.
Alexandro Wiggins: Navy veteran of 23 years who reported witnessing a "Tic Tac" UAP aboard the USS Jackson in 2023 and noted his father's work at Area 51.
Dylan Borland: Air Force veteran and UAP witness with little public information or media exposure available.
"The public senses that it's real and the people in authority dismiss them," said Knapp, arguing that the public can handle the truth. One of the clips he showed lawmakers was of a drone operator tracking a glowing orb off the coast of Yemen before a missile struck the object. "That's a Hellfire missile smacking into that UFO and just bouncing right off," he said. "What the hell is that?" Knapp said the clip is not unique, claiming multiple video servers with similar UAP footage are being kept from Congress. Borland testified: "This craft interfered with my telephone, did not have any sound and the material it was made of appeared fluid or dynamic."
Read more of this story at Slashdot.
Dozens of polar scientists have warned that geoengineering schemes to manipulate the Arctic and Antarctic are dangerous, impractical, and risk distracting from the urgent need to cut fossil fuel emissions. The BBC reports: These polar "geoengineering" techniques aim to cool the planet in unconventional ways, such as artificially thickening sea-ice or releasing tiny, reflective particles into the atmosphere. They have gained attention as potential future tools to combat global warming, alongside cutting carbon emissions. But more than 40 researchers say they could bring "severe environmental damage" and urged countries to simply focus on reaching net zero, the only established way to limit global warming.
The scientists behind the new assessment, published in the journal Frontiers in Science, reviewed the evidence for five of the most widely discussed polar geoengineering ideas. All fail to meet basic criteria for their feasibility and potential environmental risks, they say. One such suggestion is releasing tiny, reflective particles called aerosols high into the atmosphere to cool the planet. This often attracts attention among online conspiracy theorists, who falsely claim that condensation trails in the sky -- water vapour created from aircraft jet engines -- is evidence of sinister large-scale geoengineering today. But many scientists have more legitimate concerns, including disruption to weather patterns around the world.
With those potential knock-on effects, that also raises the question of who decides to use it -- especially in the Arctic and Antarctic, where governance is not straightforward. If a country were to deploy geoengineering against the wishes of others, it could "increase geopolitical tensions in polar regions," according to Dr Valerie Masson-Delmotte, senior scientist at the Universite Paris Saclay in France. Another fear is that while some of the ideas may be theoretically possible, the enormous costs and time to scale-up mean they are extremely unlikely to make a difference, according to the review. [...]
A more fundamental concern is that these types of projects could create the illusion of an alternative to cutting humanity's emissions of planet-warming gases. "If they are promoted... then they are a distraction because to some people they will be a solution to the climate crisis that doesn't require decarbonising," said Prof Siegert. "Of course that would not be true and that's why we think they can be potentially damaging." Even supporters of geoengineering research agree that it is, at best, a supplement to net zero, not a substitution.
The scientists behind the new assessment, published in the journal Frontiers in Science, reviewed the evidence for five of the most widely discussed polar geoengineering ideas. All fail to meet basic criteria for their feasibility and potential environmental risks, they say. One such suggestion is releasing tiny, reflective particles called aerosols high into the atmosphere to cool the planet. This often attracts attention among online conspiracy theorists, who falsely claim that condensation trails in the sky -- water vapour created from aircraft jet engines -- is evidence of sinister large-scale geoengineering today. But many scientists have more legitimate concerns, including disruption to weather patterns around the world.
With those potential knock-on effects, that also raises the question of who decides to use it -- especially in the Arctic and Antarctic, where governance is not straightforward. If a country were to deploy geoengineering against the wishes of others, it could "increase geopolitical tensions in polar regions," according to Dr Valerie Masson-Delmotte, senior scientist at the Universite Paris Saclay in France. Another fear is that while some of the ideas may be theoretically possible, the enormous costs and time to scale-up mean they are extremely unlikely to make a difference, according to the review. [...]
A more fundamental concern is that these types of projects could create the illusion of an alternative to cutting humanity's emissions of planet-warming gases. "If they are promoted... then they are a distraction because to some people they will be a solution to the climate crisis that doesn't require decarbonising," said Prof Siegert. "Of course that would not be true and that's why we think they can be potentially damaging." Even supporters of geoengineering research agree that it is, at best, a supplement to net zero, not a substitution.
Read more of this story at Slashdot.
OREM (ANP) - De Amerikaanse conservatieve activist Charlie Kirk is overleden nadat hij was neergeschoten tijdens een evenement op de Utah Valley University, meldt president Trump op Truth Social.
De 31-jarige Kirk gaf een presentatie toen er schoten werden gelost. Op beelden die online circuleren is te zien dat hij werd getroffen in zijn hals.
Kirk gold als een invloedrijke figuur onder Trump-aanhangers. Hij trad regelmatig op als commentator in tv-programma's als Fox News en hij had veel volgers op sociale media. Trump heeft Kirk vaak geprezen omdat hij jongeren ervan zou hebben weten te overtuigen op de Republikein te stemmen bij de presidentsverkiezingen.
NEW YORK (ANP) - Oracle is woensdag flink meer waard geworden op de aandelenbeurs in New York. Het Amerikaanse softwareconcern kwam met sterke omzetverwachtingen voor de komende maanden waarover beleggers verrast waren. Door de koerssprong passeerde Oracle-topman Larry Ellison, wiens vermogen voor een groot deel vastzit in het bedrijf, gedurende de handelssessie Elon Musk als rijkste man ter wereld.
Het aandeel steeg 36 procent. De cloudtak van Oracle liet in het afgelopen kwartaal een spectaculaire groei zien, gedreven door miljardencontracten die Oracle wist binnen te halen. Daarnaast verviervoudigde het orderboek bijna. Dat voedde het optimisme bij beleggers over de groei van investeringen in kunstmatige intelligentie (AI). Naast Oracle waren ook chipproducenten als Nvidia (plus 3,8 procent) en AMD (plus 2,4 procent) gewild.
Later op de dag meldde The Wall Street Journal nog dat OpenAI een contract met Oracle heeft ondertekend. Voor 300 miljard dollar zou het bedrijf achter chatbot ChatGPT rekenkracht inkopen van Oracle voor een periode van vijf jaar. De deal zou een van de grootste cloudcontracten ooit zijn, volgens WSJ.
De algehele stemming op Wall Street was verder wisselend. De Dow-Jonesindex sloot 0,5 procent lager op 45.490,92 punten. De brede S&P 500 steeg 0,3 procent tot 6532,04 punten en techgraadmeter Nasdaq eindigde vrijwel vlak op 21.886,06 punten.
De drie belangrijkste beursgraadmeters sloten dinsdag op nieuwe recordniveaus, gedreven door de verwachting dat de Amerikaanse centrale bank volgende week start met renteverlagingen om de grootste economie ter wereld te ondersteunen. Beleggers kijken daarvoor ook naar nieuwe Amerikaanse inflatiecijfers die donderdag worden gepubliceerd.
Het Zweedse betaalbedrijf Klarna maakte een koerssprong van 14,6 procent bij zijn beursdebuut op Wall Street. De onderneming zou al eerder naar de beurs hebben gewild. Maar onrust op de financiële markten door handelsspanningen leidde ertoe dat Klarna die stap uitstelde, meldden meerdere media in april op basis van ingewijden.
En zo gaat het dus. Man, conservatieve opiniemaker, publieke intellectueel, vader van twee, gaat op tournee door Amerika om in debat te gaan met andersdenkenden. Is namelijk zijn favoriete bezigheid: tegenstand bieden aan tegenstanders. In woord, niet in daad; conservatieve opiniemaker is een beschaafd mens. Vertrekt van huis, op naar Utah, nota bene naar een universiteitscampus, waar de uitwisseling van ideeën gemeengoed is, of zou moeten zijn of in ieder geval lang was. Neemt plaats op een podium in een leuk tentje waar voor de gelegenheid 'Prove me wrong' op gedrukt staat, de premisse van zijn tournee. Zo gezegd, zo gedaan. Hij neemt plaats, denkt hardop, debatteert, redeneert. Of hij wint, zullen we nooit weten, want voor hij zijn argument af kan maken, schiet iemand hem in zijn nek. En zo gaat het dus. Man, conservatieve opiniemaker, publieke intellectueel, vader van twee, is dood. Hij werd 31.
(Hier reflectie, nieuwsupdates gaan hier verder)