TikTok is toying with an in-app AI chatbot
Shocking news! TikTok — following the entire rest of the internet — is dipping its
2023-05-26 00:58
Microsoft leaps into the AI regulation debate, calling for a new US agency and executive order
Microsoft joined a sprawling global debate on the regulation of artificial intelligence Thursday, echoing calls for a new federal agency to control the technology's development and urging the Biden administration to approve new restrictions on how the US government uses AI tools.
2023-05-26 00:46
Westinghouse and Bechtel Solidify Project Team for AP1000® Nuclear Power Program in Poland
WARSAW, Poland--(BUSINESS WIRE)--May 25, 2023--
2023-05-26 00:45
Saturn’s rings are disappearing and could be gone relatively soon
Saturn’s rings might disappear pretty soon astronomically speaking, according to new research. A new analysis of data captured by NASA’s Cassini mission, which orbited the planet between 2004 and 2017, has revealed new insights into when the seven rings were formed and how long they might last. During Cassini’s Grand Finale, when the spacecraft completed 22 orbits in which it passed between Saturn and its rings, the researchers observed that the rings were losing many tons of mass per second, which means the rings will only be around another few hundred million years at most. “We have shown that massive rings like Saturn’s do not last long,” said Paul Estrada, research scientist at NASA’s Ames Research Center in Mountain View, California, and a coauthor of the studies, in a statement. “One can speculate that the relatively puny rings around the other ice and gas giants in our solar system are leftover remnants of rings that were once massive like Saturn’s. Maybe some time in the not-so-distant future, astronomically speaking, after Saturn’s rings are ground down, they will look more like the sparse rings of Uranus.” Sign up to our free Indy100 weekly newsletter Saturn’s rings are made mostly of ice but have a small amount of rocky dust created by broken asteroid fragments and micrometeoroids colliding with the rings. The research also found that the rings appeared long after Saturn’s initial formation, and were still forming when dinosaurs roamed the Earth. “Our inescapable conclusion is that Saturn’s rings must be relatively young by astronomical standards, just a few hundred million years old,” said Richard Durisen, professor emeritus of astronomy at Indiana University Bloomington and lead author of the studies in a statement. “If you look at Saturn’s satellite system, there are other hints that something dramatic happened there in the last few hundred million years. If Saturn’s rings are not as old as the planet, that means something happened in order to form their incredible structure, and that is very exciting to study.” Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
2023-05-26 00:19
Grab a second-generation Apple Pencil to go with your iPad for just $85
SAVE $44: The Apple Pencil (2nd generation) is on sale for $85 at Amazon as
2023-05-26 00:15
E Ink and MediaTek Expand Collaboration for Advanced eReader SoC Development
BILLERICA, Mass.--(BUSINESS WIRE)--May 25, 2023--
2023-05-25 23:57
Senators urge Commerce to prioritize national security in chips funding
By David Shepardson WASHINGTON (Reuters) -Two key U.S. senators said on Thursday they want the Commerce Department to prioritize national
2023-05-25 23:51
Regulators Want Fashion Brands to Pay for Their Textile Waste
Regulators in the US and Europe are waking up to the mounting clothing waste problem that’s clogging local
2023-05-25 23:50
Hytera Mission-critical Push-to-talk Solution Wins Flagship Industry Award
HELSINKI--(BUSINESS WIRE)--May 25, 2023--
2023-05-25 23:50
Twitter's launch of DeSantis' presidential bid underscores platform's rightward shift under Musk
While shaky and skewered by critics, Twitter’s forum for Florida Gov. Ron DeSantis to announce his presidential run nevertheless underscored the platform’s unmistakable shift to the right under new owner Elon Musk
2023-05-25 23:50
Weak Gaming GPU Sales Don't Matter for Nvidia as It Faces AI Gold Rush
Nvidia's GeForce RTX 4000 series is struggling to reignite demand for PC graphics cards, but
2023-05-25 23:49
Scientists develop powerful ‘pulses’ that can induce immediate ‘hibernation’ – and it could help us explore space
Scientists have developed new ultrasound technology that can induce immediate “hibernation”, they say. The system can be aimed at the head and bring on “torpor” a state similar to hibernation where mammals suppress their metabolism, reduce their body temperature and slow down other processes. The researchers behind the new system successfully brought it on in mice and rats, after pointing the ultrasound pulses at the animals’ heads. They suggest that it could work in humans – and might have important applications for long-distance space flight or medicine, they say. While further work is needed to understand how it might work on people, they suggest that it could be used when people have experienced acute emergencies or severe disease, for instance. If someone is in a car accident, for instance, they could essentially be put on ice until their organs are used for transplantation, for instance. It might also be useful in long journeys through space, where it would help reduce the amount of resources that people might stay alive if they are travelling to Mars or other distant locations. Mammals and birds keep high body temperatures and burn through a lot of energy. That characteristic is useful host of ways, but almost means that they require a lot of food and other resources. Some animals are able to limit the drawbacks of that situation by inducing torpor, which turns down many of those processes. It means that they use less energy, but are able to come back to living as normal after, without damage to their body. Humans are not able to do that. But if they were, it would be incredibly useful – which has led to the search for a noninvasive, safe and reliable way of inducing that state. The scientists found that directing ultrasound pulses at mice’s heads for around 10 seconds brought on the same conditions as torpor, with their heart rate slowing, their body temperature cooling and their metabolism slowing. They also built a special system that was able to measure that body temperature and send more of those pulses if a mouse appeared to be coming back to normal. Without that, however, the mice would wake back up again, returning to normal metabolism and body temperature. There are still a host of dangers, however. Experiments have shown that it is dangerous to bring animals back from those deep “torpid” states, and that they might not recover. If the mice were in cold environments, for instance, they did not spontaneously wake up. And any experiments in humans would be at risk of repeating those safety issues for people. The work is described in a new paper, ‘Induction of a torpor-like hypothermic and hypometabolic state in rodents by ultrasound’, published in Nature. Read More Apple lays bare danger of losing your health data What is Twitter Spaces and why did it go so wrong during DeSantis’s 2024 launch? Electric car range set to double with first production of breakthrough battery Apple lays bare danger of losing your health data What is Twitter Spaces and why did it go so wrong during DeSantis’s 2024 launch? Electric car range set to double with first production of breakthrough battery
2023-05-25 23:49