Here are some of the most prominent records achieved by creators on the Amazon-owned streaming platform Twitch

TikTok has agreed to moderate content on its app in Kenya, the country's presidency said Thursday, days after parliament received a petition to ban...

(Reuters) -Vietnamese electric-vehicle maker VinFast on Thursday reported a 131.2% rise in revenue in its first quarterly report since going

Researchers funded by the US Air Force are developing a new type of device that can invite comparisons to a weapon used by a Batman villain. Scientists, including Patrick Hopkins from the University of Virginia in the US, are working on a new device to be used for on-demand surface cooling for electronics inside spacecraft and high-altitude jets. The device may seem similar to the freeze gun used by Batman villain Mr Freeze to “ice” his enemies. “A lot of electronics on board heat up, but they have no way to cool down,” said Dr Hopkins, whose lab has been granted $750,000 over three years to develop the technology. On Earth, electronics in military craft can rely on nature to cool themselves, but in space, this may be a challenge, scientists said. Citing an example, researchers said the Navy uses ocean water in its liquid cooling systems while flying jets can rely on air that is dense enough to help keep components chilled. “With the Air Force and Space Force, you’re in space, which is a vacuum, or you’re in the upper atmosphere, where there’s very little air that can cool,” Dr Hopkins said. “So what happens is your electronics keep getting hotter and hotter and hotter. And you can’t bring a payload of coolant onboard because that’s going to increase the weight, and you lose efficiency,” he explained. In such extra-terrestrial environments, a jet of plasma, the fourth and most common state of matter in the universe, can be used in the interior of a craft. “This plasma jet is like a laser beam; it’s like a lightning bolt. It can be extremely localized,” Dr Hopkins explained. One of the strange qualities of plasma is that while it can reach temperatures as hot as the surface of the Sun, it chills before heating when it strikes a surface. In the new research, published recently in the journal ACS Nano, scientists fired a purple jet of plasma generated from helium through a hollow needle encased in ceramic, targeting a gold-plated surface. When researchers turned on the plasma, they could measure temperature immediately at the point where the plasma hit, and could see that the surface cooled first and then heated up. “We were just puzzled at some level about why this was happening, because it kept happening over and over,” Dr Hopkins said. “And there was no information for us to pull from because no prior literature has been able to measure the temperature change with the precision that we have. No one’s been able to do it so quickly,” he said. The strange surface-cooling phenomenon, according to scientists, was the result of blasting an ultra-thin, hard-to-see surface layer, composed of carbon and water molecules. Researchers compare this to a similar process that happens when cool water evaporates off of our skin after a swim. “Evaporation of water molecules on the body requires energy; it takes energy from body, and that’s why you feel cold. In this case, the plasma rips off the absorbed species, energy is released, and that’s what cools,” the researchers explained. Using the method, scientists could reduce the temperature of the setup by several degrees for a few microseconds. While this may not be dramatic, they said it is enough to make a difference in some electronic devices. Now, thanks to the Air Force grant, researchers are looking at how variations on their original design might improve the apparatus. “Since the plasma is composed of a variety of different particles, changing the type of gas used will allow us to see how each one of these particles impact material properties,” researchers said. Read More Scientists discover 3,000-year-old arrowhead made of ‘alien’ iron Carcinogens found at nuclear missile sites as reports of hundreds of cancers surface India’s moon rover confirms sulphur and detects several other elements near the lunar south pole China’s ‘government-approved’ AI chatbot says Taiwan invasion likely Russian cyber-attacks ‘relentless’ as threat of WW3 grows, expert warns How new bike technology could help cyclists tell drivers not to crash into them

It turns out that the Bitcoin faithful still like to party even after the annus horribilis that shook

Since he was five, Clix dreamt of owning a Lamborghini someday

One of the mothers who successfully sued a North Carolina charter school over its requirement that girls wear skirts says she always knew she'd prevail

The UK’s data protection watchdog is seeking permission to appeal against the decision of a tribunal to overturn a data privacy fine handed out to facial recognition firm Clearview AI. The Information Commissioner’s Office (ICO) said it believes the tribunal incorrectly interpreted the law when overturning a £7.5 million fine handed out to Clearview by the ICO last year. At the time, the ICO said Clearview had collected billions of images of people’s faces and data – without informing people or gaining their consent – from publicly available information on the internet, including social media platforms, for use in facial recognition services by law enforcement agencies outside of the UK. But last month, a tribunal overturned the ICO’s decision after a Clearview appeal ruling that the ICO did not have the jurisdiction to issue its fine and enforcement notice because Clearview’s system was only used by law enforcement agencies based outside the UK. Whilst my office supports businesses that innovate with AI solutions, we will always take the appropriate action to protect UK people when we believe their privacy rights are not being respected John Edwards, Information Commissioner Now the ICO says it wishes to seek permission to appeal on the grounds that it believes that Clearview itself was not processing data for foreign law enforcement purposes and should not be shielded from the scope of UK law on that basis. “I fully respect the role of the tribunal to provide scrutiny of my decisions – but as the defender of the public’s privacy, I need to challenge this judgment to clarify whether commercial enterprises profiting from processing digital images of UK people, are entitled to claim they are engaged in ‘law enforcement’,” Information Commissioner John Edwards said. “It is my job to protect the data rights of the people of the United Kingdom and it is my view that there are too many who are being affected by the sheer scale and intrusiveness of Clearview’s mass scraping of personal information. “This is an important issue within the AI sphere and whilst my office supports businesses that innovate with AI solutions, we will always take the appropriate action to protect UK people when we believe their privacy rights are not being respected.” The ICO said it would now await the tribunal’s decision on the issue. Clearview AI has been contacted for comment.

Commerce Secretary Gina Raimondo says the US government has no evidence that Huawei can produce smartphones with advanced chips "at scale," as it continues to investigate how the sanctioned Chinese manufacturer made an apparent breakthrough with its latest flagship device.

Days after Jason Aldean went viral over a song about small town America that many commentators have interpreted as containing lyrics which amount to dog-whistle racism, the singer was mired in fresh controversy. Somewhat appropriately it was over another alleged scandal in a small town, in which a Twitter user claimed he failed to tip in a burrito restaurant in Charleston, West Virginia, having supposedly ordered 65 burritos ten minutes before the joint closed. Now, the internet wants to know if it actually happened. Sign up to our free Indy100 weekly newsletter On July 20, 2023, a user posted: “Remember when @Jason_Aldean came to small town Charleston, WV, ordered 65 burritos from a local joint ten minutes before close and didn't tip anyone? Then his team reached out after the story went viral and the employees got let go? Try that in a small town." A screenshot of the tweet was widely shared on TikTok, Reddit, and other websites, three days after the Country Music Television (CMT) network pulled Aldean's new music video for his song, 'Try That in a Small Town.' Find out more about the racism scandal engulfing the song here. According to fact-checkers at Snopes, the controversy goes back to a 2017 news story by TMZ, which claimed the singer had ordered 60 burritos and a quesadilla at a restaurant called Black Sheep, which totaled around $500. “We found no concrete information on whether the order was placed for takeout and was picked up by one of Aldean's crew members, or if the entire crew sat down at the restaurant. However, the former appeared to likely have been the case, as we have so far found no photographic or video evidence of the crew eating at the restaurant,” reported the fact checkers. The tweet’s claim that the order for Aldean's crew was made "ten minutes before close" wasn’t mentioned in the original story by TMZ. Arep for Aldean said an "appropriate tip" had been left for the order back in 2017, adding: “Jason had absolutely no contact with the restaurant or any of its employees.” Meanwhile it looks like the tweet’s claim that “employees” were fired by Black Sheep because the story went viral is partially true. The original reporting from TMZ mentioned that one employee who was fired, after apparently tweeting about the order for Aldean's crew. The apparent tweets posted by the employee, which are no longer available, appeared in a second report by TMZ. One of them read: “@Jason Aldean can suck my a-- for not tipping Black Sheep, after ordering 60 burritos.” So to sum up: nobody can quite tell if the story is totally true. Aldean may not have been personally involved, but it looks like there was a big old burrito order for him and his crew, and there was definitely some controversy around the tip. We’ll have to leave the rest to your imagination. 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.

WASHINGTON Boeing Co will "stand down" from preparations for its first crewed Starliner test flight to space, which

RESEARCH TRIANGLE, N.C.--(BUSINESS WIRE)--Jun 6, 2023--