LEHI, Utah--(BUSINESS WIRE)--Jul 6, 2023--

Twitter's auto-reply poop emoji to press inquiries is no more. Back in March, owner Elon

PRINCETON, N.J.--(BUSINESS WIRE)--Aug 3, 2023--

A meteorite which smashed into earth 29m years ago may be behind a strange yellow glass found in a certain part of the desert in southeast Libya and southwestern Egypt, according to researchers. The Great Sand Sea Desert stretches over about 72,000 square kilometres across the two countries, and is the only place where the mysterious yellow material is found on Earth. Researchers first described it in a 1933 scientific paper, calling it Libyan desert glass. Mineral collectors have long valued it for its beauty and mysterious qualities – and it was even found in a pendant in Egyptian pharaoh Tutankhamun’s tomb. The origin of the glass has been a mystery for centuries, but researchers writing in the journal De Gruyter used new advanced microscopy technology to get answers. Elizaveta Kovaleva, a lecturer at the University of the Western Cape, wrote that the glass was caused by “the impact of a meteorite on the Earth's surface”. Writing in The Conversation, she said: “Space collisions are a primary process in the solar system, as planets and their natural satellites accreted via the asteroids and planet embryos (also called planetesimals) colliding with each other. These impacts helped our planet to assemble, too.” She said: “We studied the samples with a state-of-the-art transmission electron microscopy technique, which allows us to see tiny particles of material – 20,000 times smaller than the thickness of a paper sheet. “Using this super-high magnification technique, we found small minerals in this glass: different types of zirconium oxide (ZrO₂).” One of the types of this mineral found in the glass can only form at temperatures between 2,250 celsius and 2,700 celsius. Toasty. Kovaleva said: “Such conditions can only be obtained in the Earth's crust by a meteorite impact or the explosion of an atomic bomb.” However, she wrote, there are just as many questions as there are answers. The nearest known meteorite craters are too far away and too small to be the cause of that much glass all concentrated in one part of the world. “So, while we've solved part of the mystery, more questions remain. Where is the parental crater? How big is it – and where is it? Could it have been eroded, deformed or covered by sand?” Safe to say, the scientists will keep on looking until they have the answers. 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.

Kids have the kind of energy adults could only dream of having. But like for

ChatGPT creator OpenAI has updated its company’s core values, replacing words like “thoughtful” and “collaborative” with “intense and scrappy”. The AI firm’s values, published on a careers page of its website, were changed between 25 September and 16 October, according to a screenshot captured by the Internet Archive. The top value is listed as “AGI focus”, referring to artificial general intelligence that is considered to be at the same level or greater than human-level intelligence. “We are committed to building safe, beneficial AGI that will have a massive positive impact on humanity’s future. Anything that doesn’t help with that is out of scope,” the new values state. The Independent has reached out to OpenAI for comment on whether the move signals a shift in company direction. The update, first spotted by Business Insider, comes amid an industry-wide push towards the development of AGI, with some academics and experts accelerating their timelines for it being achieved since the launch of ChatGPT last year. Forecasts suggest that the arrival of AGI could be hugely destabilising for the global economy, with some even warning that it could pose an existential threat to humanity. Swedish philosopher Nick Bostrom, based at Oxford University, previously warned that the arrival of AGI would precede so-called superintelligence, whereby computer intelligence surpasses human intelligence and AI development becomes uncontrollable and irreversible. In one thought experiment involving a rogue AI, Mr Bostrom wrote: “The AI will realise quickly that it would be much better if there were no humans because humans might decide to switch it off.” OpenAI has consistently called for a careful approach to the development of such technology, arguing that it could have profound implications for society, like curing diseases and turbocharging the economy. Last month, OpenAI chief executive Sam Altman wrote in a post on Reddit that his company had achieved AGI “internally”, however he later claimed that it was just a joke. “Obviously this is just memeing, y’all have no chill, when AGI is achieved it will not be announced with a Reddit comment,” he wrote. Read More The mystery AI device that could replace your phone The mystery AI device that could replace your phone Elon Musk’s X may charge some users $1 a year to post on platform Apple just released a new Pencil after days of excitement

Elizabeth Holmes' last-minute bid to avoid prison was denied by an appellate court on Tuesday, paving the way for the disgraced Theranos founder to begin her sentence.

In a 13-minute long video, Nas Daily and Alyne Tamir expanded on how different priorities and goals did not allow them to be compatible

Nick Cannon and Abby De La Rosa's twins Zillion and Zion just turned two years old

By Sam Nussey TOKYO Sony's operating profit fell 29% in the July-September quarter, below estimates, as the company

Canada's Shopify said on Wednesday Amazon will release an app in Shopify's app ecosystem that will give US-based

OMAHA, Neb.--(BUSINESS WIRE)--Sep 21, 2023--