Privacy, market maturity hurdles facing Brazil's CBDC rollout -cenbank official
By Lisa Pauline Mattackal Maintaining privacy and increasing understanding of blockchain technology are primary issues to solve before
2023-08-30 06:59
Highest Rated Women in EA FC 24 Ultimate Team
Here are the 15 highest rated women players in EA Sports FC 24 Ultimate Team, according to leaks.
2023-09-09 00:45
OpenAI is being sued for training ChatGPT with 'stolen' personal data
A California law firm has filed a class-action lawsuit against OpenAI for "stealing" personal data
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Spotify to lay off 200 workers in podcast division
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Apple's new iPhone 15 FineWoven cases are on sale
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Scientists believe close kilonova explosion could threaten all life on Earth
Scientists have worked out how close a neutron star collision would have to be to threaten all life on Earth, in a not-remotely-terrifying new study. The event, known as a kilonova, is among the most powerful and explosive in the known universe. It’s not quite as bright as a supernova – but we should still keep our distance. Haille Perkins, team leader and a scientist at the University of Illinois Urbana-Champaign, told Space.com: “We found that if a neutron star merger were to occur within around 36 light-years of Earth, the resulting radiation could cause an extinction-level event.” That’s about 212 trillion miles – which seems like quite a large danger zone. But we need not worry, apparently. Kilonovae are extremely rare and difficult to spot, because they happen so quickly. Scientists, including those from the University of Warwick, recently managed to observe one by using the James Webb telescope. The explosion first produces a blast of gamma rays which lasts for just seconds. If we got caught in one of those, it would fry us all rather quickly. That’s pretty unlikely because they go in two thin lines out from the centre of the blast. They also cause an afterglow of X-ray emissions in the surrounding dust and particles. If we’re within 16.3 light years of those, we’d be in trouble. But the worst bit is the cosmic rays (of course!) – energetic charged particles spreading out from the explosion in a bubble. If these hit Earth, they would strip the ozone layer and leave us vulnerable to ultraviolet rays for several thousand years. That would be a bummer because, again, we’d all die. Fortunately, kilonovae are so rare that we’re more likely to get hit by an asteroid, added Perkins. She said: “There are several other more common events like solar flares, asteroid impacts, and supernova explosions that have a better chance of being harmful.” That’s good then. New kilonova discoveries In the most recent kilonova, it was the gamma rays that alerted the astronomers to the fact something big was going down. Then, they got in touch with various telescopes and detectors to ask them to focus on the bit of the sky where the burst had come from, and bingo: kilonova. Here's what it looked like on the JWT's feed. One of the major discoveries from this one is that kilonovae produce an element called tellurium, a relatively rare element on Earth. They also worked out where the two neutron stars came from: a spiral galaxy about 120,000 light years away from the location of the final explosion. That’s about the diameter of the Milky Way, and just a little further away than the mere 36 light year danger zone, then. But it’s food for thought nonetheless, eh? How to join the indy100's free WhatsApp channel Sign up to our free indy100 weekly newsletter 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.
2023-11-01 00:27
Big Tech Companies Want AI Regulation — But On Their Own Terms
OpenAI Chief Executive Officer Sam Altman surprised everyone last month when he warned Congress of the dangers posed
2023-06-27 12:57
Apple banned from selling iPhone 12 in France due to ‘too high radiation’
Apple has been forced to halt sales of its iPhone 12 in France after a watchdog claimed the device emits too much radiation. The smartphone, which was first released in 2020, has a Specific Absorption Rate (SAR) that is above the legal limit, according to France’s National Frequency Agency (ANFR), which oversees radio-electric frequencies as well as public exposure to electromagnetic radiation. The agency tested 141 phones and found that the iPhone 12 was more than 40 per cent above the legal limit for SAR. The ANFR called on Apple in a statement on Tuesday to “implement all available means to rapidly fix this malfunction.” Corrective updates to the iPhone 12 will be monitored by the agency, according to the statement. If they don’t work, “Apple will have to recall” phones that were already sold, it said. The agency consistently tests devices for waves capable of being absorbed by the human body, measuring against the European Union standard of 4 watts per kilogram. The ANFR said the iPhone 12 met the required threshold when radiation levels were assessed for a phone kept in a jacket or in a bag. The Independent has reached out to Apple for comment. Jean-Noel Barrot, France’s junior minister for digital economy, told Le Parisien newspaper on Tuesday that the ANFR’s data would be shared with other EU member states, which he warned could have a “snowball effect” on Apple. “Apple is expected to respond within two weeks,” he said. “If they fail to do so, I am prepared to order a recall of all iPhones 12 in circulation. The rule is the same for everyone, including the digital giants.” The ANFR’s announcement came on the launch day of Apple’s latest iPhone 15, which saw the whole 12 series of iPhones discontinued. This means any ban is unlikely to have a significant impact on Apple’s phone sales, however a recall could prove damaging depending on the scale. Additional reporting by agencies Read More All the key announcements from Apple’s iPhone 15 event Why Apple getting rid of lightning cable iPhone charger is a big deal Here’s the brand new Apple Watch Apple to stop using leather in all new products
2023-09-13 18:29
Megan Fox 'had fun' voicing Nitara in Mortal Kombat 1
Movie star Megan Fox has revealed that she loved voicing a character in 'Mortal Kombat 1'.
2023-09-08 22:28
Safire Group Awarded Additional U.S. Air Force Small Business Innovation Research (SBIR) Phase II Contract
KNOXVILLE, Tenn.--(BUSINESS WIRE)--May 25, 2023--
2023-05-25 22:49
5 Indie Games Coming Out in Summer 2023 That You Should Play
Which indie games will you add to your wish list this summer?
2023-06-15 22:53
Indian tech giant Wipro will invest $1 billion in AI, including training all staff
Wipro, one of India's top providers of software services, wants everyone on staff to know how to use artificial intelligence.
2023-07-14 12:55
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