Discord is making major changes to its child safety policies, banning teen dating and artificial

CRANBERRY TOWNSHIP, Pa.--(BUSINESS WIRE)--Aug 17, 2023--

TL;DR: The Complete ChatGPT, Artificial Intelligence, and OpenAI Training Bundle is on sale for £23.35,

Going on a spacewalk might sound like a lot of fun – but in reality it’s no walk in the park. From their muscles getting less dense all the way to erectile dysfunction, astronauts have to put up with all sorts of things going wrong with their body. And none more gross than what happens to their fingernails. Turns out they just fall right off. The technical term for this is onycholysis, and it has to do with how much – or how little – atmospheric pressure there is in space. Because there is so little ambient pressure in space, astronaut’s space suits need to be pressurised to keep the human body intact. But that’s not good for the hands, it turns out. “Injuries to the hands are common among astronauts who train for extravehicular activity (EVA),” says a 2015 conference paper by space specialists Wyle Laboratories. “When the gloves are pressurized, they restrict movement and create pressure points during tasks, sometimes resulting in pain, muscle fatigue, abrasions, and occasionally more severe injuries such as onycholysis. “Glove injuries, both anecdotal and recorded, have been reported during EVA training and flight persistently through NASA's history regardless of mission or glove model." A 2010 study looked at 232 hand injuries sustained by astronauts, and found that the wider your knuckle joints, the more likely you are to suffer in a space suit. The study suggested that because space suit gloves limit the mobility of these knuckles, the fingers then get put under more pressure. This, in turn, means less blood gets to the fingers, and risks onycholysis. Ouch. Work has been done to try to improve the design of space suit gloves, of course. One team found that the more tailored they were to each astronaut’s finger length the less likely they were to lose their fingernails. That’s no mean feat, however. These gloves are made of at least four layers: one which touches the skin, one which helps create the pressurised environment, another one which makes the pressure layer less stiff, and an outer layer which protects the astronaut from everything on the outside. Mercifully for NASA astronauts at least, they usually have their gloves fitted to each wearer, and with new space suit design moving forward each day, the number of injuries is decreasing. Nonetheless, it sounds like a trip to space is no time for a manicure. 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.

These Amazon Prime Day 2023 deals can help you save big on top-rated products from Apple, iRobot, and other leading brands.

China's highly secretive civilian spy agency has launched a public account on a major social media platform to call on "all members of society" to join its fight against espionage, offering rewards and protection for those who provide information.

Japanese financial conglomerate SBI Holdings Inc. and climate tech startup Asuene Inc. have entered a joint venture to

Even with one of the world’s most powerful green politicians in charge, Germany is failing on almost all

It's probably easy to forget that Magic Leap still exists, but its 5-year-old, first-gen product

Instagram has now launched Threads on the web for everyone. The company launched Theads in early July, and it swiftly became the fastest-growing app in the world. But it has long been without key features of its rival Twitter, seemingly as a result of being released in a rush to capitalise on chaos at that company since Elon Musk bought it late last year. Those missing features have included a web version of the network, so that it can be viewed on desktop computers and other platforms. Now Adam Mosseri, the head of Instagram, has announced that the web experience is available for everyone at threads.net. “Let us know what you think,” he said in his announcement. On the site, one user pointed out that Mr Mosseri’s claim that it was “live for everyone” missed out the people of the European Union. Mr Mosseri confirmed that was still the case, writing that it was “unfortunate”. Instagram has never launched Threads in Europe. It has said that it is worried about regulatory uncertainty – over fears about upcoming rules including the Digital Markets Act – but it might also be an attempt to lobby against those same rules. As well as the web version. of Threads, Instagram has been scrambling to add missing new features to the site. Those have included a chronological feed and the addition of alt text on images. Many more are still waiting to be added, however. Threads does not have a proper search option, for instance – but Meta boss Mark Zuckerberg has indicated that is also being worked on. Read More Meta could finally launch Threads feature everyone is waiting for Mark Zuckerberg hits out at Elon Musk for wasting time over cage fight Zoom CEO raises eyebrows by saying people need to go back to the office

Save $50: As of June 23, the Logitech G Cloud handheld gaming console is on

Founders behind defunct self-driving startup backed by Ford and Volkswagen launched a new autonomous trucking firm, Stack AV,