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Autonomous tech developer Nuro is teaming up with Uber Eats in a long-awaited partnership that will see the company's latest robot take over the delivery of food to app users. Autoweek reports: The two companies signed a 10-year contract just a few days ago, paving the way for a wider rollout of Nuro's driverless delivery robots, which have been operating on a limited scale in several cities. The partnership will kick off slowly, with Nuro deploying its robots to Houston and Mountain View, California, as a start, before the service makes a wider debut in the Bay Area. Perhaps more importantly, Nuro's delivery robots will allow Uber Eats to not have to pay a human driver, which is something that company has been working toward for years as part of its primary business as well. However, the lagging development of Level 4 and Level 5 autonomy, once widely expected to arrive around 2020, had stalled ambitions for Uber, which has struggled with profitability through normal operations with independent contractor drivers. Nuro delivery robots enjoyed renewed interest from business partners in the early months of the pandemic, but the company's technology is now being viewed as a cost saver for operators rather than a method of more sanitary delivery. Of course, a limited rollout in two cities plus plans to launch in the Bay Area won't transform Uber Eats' business model overnight. This could take years even with an unlimited supply of Nuro delivery robots -- with regulatory approval still being the major impediment. That's because commercial driverless permits are granted on a state-by-state basis, in addition to city and county approvals, which were hard enough for Nuro to obtain in the Bay Area, where Level 4 robotaxis are being tested. Nuro will need to focus its efforts in those areas where traffic is suitable for its robots.Read more of this story at Slashdot.

An anonymous reader quotes a report from Bloomberg: Peloton Executive Chairman and co-founder John Foley is stepping down from the fitness company as part of a leadership shake-up, extending the turbulence at a business trying to pull out of a deep slump. Foley, who helped start Peloton in 2012 and served as chief executive officer for 10 years, is resigning effective Monday, the company said in a statement. Foley took the executive chairman role in February when he handed the reins to CEO Barry McCarthy, a veteran of Spotify and Netflix. Chief Legal Officer Hisao Kushi, another co-founder, is also headed for the exits. He'll be replaced in that role by Tammy Albarran, who Peloton recruited from Uber Technologies Inc. The chairman role, meanwhile, will be filled by Karen Boone, a former Restoration Hardware executive who currently serves as lead independent director. Peloton investors initially applauded the changes, sending the shares up as much as 5.3% to $11.64 in extended trading on Monday. But the rally soon evaporated, with the stock declining more than 2%. The reshuffling extends a year of upheaval at New York-based Peloton, which thrived in the early days of the pandemic but is now suffering from declining sales and mounting losses. Its shares are down about 90% over the past year, and the company has struggled to work through a glut of inventory. Separately, Chief Commercial Officer Kevin Cornils is also leaving Peloton and won't be replaced. Some of Cornils's responsibilities will be assumed by Dion Sanders as he takes the role of chief emerging business officer, according to an internal memo from McCarthy reviewed by Bloomberg. Chief Content Officer Jen Cotter will assume control of apparel and accessories, showing that the company remains committed to that market. Albarran will take over Peloton's legal operations on Oct. 3. She helped oversee a corporate makeover at Uber, which set out to change its image in 2017 after its hard-charging style led to scandals and a strained relationship with drivers. Peloton looks to draw on the experience of Albarran and Boone to "help move the company forward into our next chapter of growth," McCarthy said.Read more of this story at Slashdot.

VMware engineers have tested the Linux kernel's fix for the Retbleed speculative execution bug, and report it can impact compute performance by a whopping 70 percent. The Register reports: In a post to the Linux Kernel Mailing List titled "Performance Regression in Linux Kernel 5.19", VMware performance engineering staffer Manikandan Jagatheesan reports the virtualization giant's internal testing found that running Linux VMs on the ESXi hypervisor using version 5.19 of the Linux kernel saw compute performance dip by up to 70 percent when using single vCPU, networking fall by 30 percent and storage performance dip by up to 13 percent. Jagatheesan said VMware's testers turned off the Retbleed remediation in version 5.19 of the kernel and ESXi performance returned to levels experienced under version 5.18. Because speculative execution exists to speed processing, it is no surprise that disabling it impacts performance. A 70 percent decrease in computing performance will, however, have a major impact on application performance that could lead to unacceptable delays for some business processes. VMware's tests were run on Intel Skylake CPUs -- silicon released between 2015 and 2017 that will still be present in many server fleets. Subsequent CPUs addressed the underlying issues that allowed Retbleed and other Spectre-like attacks.Read more of this story at Slashdot.

Inside Google, a team of techies has been working behind the scenes on software for high-speed communications networks that extend from land to space. Codenamed "Minkowski" within Google, the secret project is being unveiled to the public on Monday as a new spinout called Aalyria. CNBC reports: While Google declined to offer details about Aalyria, such as how long it's been working on the technology and how many employees are joining the startup, Aalyria said in a news release that its mission is to manage "hyper fast, ultra-secure, and highly complex communications networks that span land, sea, air, near space, and deep space." The company says it has a laser communications technology "on an exponentially greater scale and speed than anything that exists today." Aalyria's software platform has been used in multiple aerospace networking projects for Google. Aalyria (pronounced ah-Leer-eeh-ah) said it has an $8.7 million commercial contract with the U.S. Defense Innovation Unit. The company will be led by CEO Chris Taylor, a national security expert who has led other companies that have worked with the government. Taylor's LinkedIn profile says he's the CEO of a company in stealth mode that he founded in November. Aalyria's board of advisors includes several previous Google employees and executives as well as Vint Cerf, Google's chief internet evangelist who's known as one of the fathers of the web. Google will retain a minority stake in Aalyria but declined to say how much it owns and how much outside funding the company has raised. Google said that earlier this year it transferred nearly a decade's worth of intellectual property, patents and physical assets, including office space, to Aalyria. Aalyria's light laser technology, which it calls "Tightbeam," claims to keep data "intact through the atmosphere and weather and offers connectivity where no supporting infrastructure exists." "Tightbeam radically improves satellite communications, Wi-Fi on planes and ships, and cellular connectivity everywhere," the company said.Read more of this story at Slashdot.

Rising paper prices are forcing publishers to change. Economist: Publishing can, then, find the paper for the things it wants to print, even in times of scarcity. The industry is currently experiencing another period of shortage, and war is once again a cause (along with the pandemic). In the past 12 months the cost of paper used by British book publishers has risen by 70%. Supplies are erratic as well as expensive: paper mills have taken to switching off on days when electricity is too pricey. The card used in hardback covers has at times been all but unobtainable. The entire trade is in trouble. Not every author is affected: a new thriller by Robert Galbraith, better known as J.K. Rowling, is a 1,024-page whopper -- and this week reached the top of the bestseller lists in Britain. But other books are having to change a bit. Pick up a new release in a bookshop and if it is from a smaller publisher (for they are more affected by price rises) you may find yourself holding a product that, as wartime books did, bears the mark of its time. Blow on its pages and they might lift and fall differently: cheaper, lighter paper is being used in some books. Peer closely at its print and you might notice that the letters jostle more closely together: some cost-conscious publishers are starting to shrink the white space between characters. The text might run closer to the edges of pages, too: the margins of publishing are shrinking, in every sense. Changes of this sort can cause anguish to publishers. A book is not merely words on a page, says Ivan O'Brien, head of The O'Brien Press in Ireland, but should appeal "to every single sense." The pleasure of a book that feels right in the hand -- not too light or too heavy; pages creamy; fonts beetle-black -- is something that publishers strive to preserve. [...] For at the heart of the publishing industry lies an unsayable truth: most people can't write and most books are very bad. Readers who struggle with a volume often assume that the fault is theirs. Reviewers, who read many more books, know it is not.Read more of this story at Slashdot.

An anonymous reader quotes a report from the Financial Times: Netflix has teamed up with Ubisoft (Warning: source may be paywalled; alternative source), one of Europe's biggest video game companies, as the streaming giant seeks to bolster its fledgling gaming business. The California-based streaming service will launch three new mobile games next year based on Ubisoft's games, including its most successful title Assassin's Creed. The move comes as Netflix attempts to accelerate growth of its new gaming arm amid a slowdown in the company's streaming business. The streaming group has lost more than half of its market value since April when it revealed its decade-long subscriber growth had ended. The partnership will entail the French gaming group developing the mobile games for Netflix. This will also include a game based on Ubisoft's Mighty Quest, a castle-building and monster-looting game, and the historical puzzle adventure game called Valiant Hearts. The games will be made available exclusively to Netflix subscribers, with no ads or in-app purchases, allowing Ubisoft to tap into new audiences and experiment with fresh formats for existing titles. No details of the deal value have been announced. "Netflix has launched 28 games and acquired three gaming studios, including Night School Studio, which makes the supernatural adventure game Oxenfree, and Texas-based Boss Fight Entertainment," notes the report. "The streaming giant plans to have a total of 50 games on its roster by the end of the year."Read more of this story at Slashdot.

The Biden administration plans next month to broaden curbs on U.S shipments to China of semiconductors used for artificial intelligence and chipmaking tools, Reuters reported Monday, citing several people familiar with the matter. From the report: The Commerce Department intends to publish new regulations based on restrictions communicated in letters earlier this year to three U.S. companies -- KLA, Lam Research and Applied Materials, the people said, speaking on the condition of anonymity. The plan for new rules has not been previously reported. The letters, which the companies publicly acknowledged, forbade them from exporting chipmaking equipment to Chinese factories that produce advanced semiconductors with sub-14 nanometer processes unless the sellers obtain Commerce Department licenses. The rules would also codify restrictions in Commerce Department letters sent to Nvidia and Advanced Micro Devices last month instructing them to halt shipments of several artificial intelligence computing chips to China unless they obtain licenses. Further reading: Banned US AI Chips in High Demand at Chinese State Institutes.Read more of this story at Slashdot.

A rocket crashed back to Earth shortly after liftoff Monday in the first launch accident for Jeff Bezos' space travel company, but the capsule carrying experiments managed to parachute to safety. From a report: No one was aboard the Blue Origin flight, which used the same kind of rocket as the one that sends paying customers to the edge of space. The rockets are now grounded pending the outcome of an investigation, the Federal Aviation Administration said. The New Shepard rocket was barely a minute into its flight from West Texas when bright yellow flames shot out from around the single engine at the bottom. The capsule's emergency launch abort system immediately kicked in, lifting the craft off the top. Several minutes later, the capsule parachuted onto the remote desert floor. The rocket came crashing down, with no injuries or damage reported, said the FAA, which is in charge of public safety during commercial space launches and landings. Blue Origin's launch commentary went silent when the capsule catapulted off the rocket Monday morning, eventually announcing: "It appears we've experienced an anomaly with today's flight. This wasn't planned."Read more of this story at Slashdot.

Doctors have told health services to prepare for a new era of cancer screening after a study found a simple blood test could spot multiple cancer types in patients before they develop clear symptoms. From a report: The Pathfinder study offered the blood test to more than 6,600 adults aged 50 and over, and detected dozens of new cases of disease. Many cancers were at an early stage and nearly three-quarters were forms not routinely screened for. It is the first time results from the Galleri test, which looks for cancer DNA in the blood, have been returned to patients and their doctors, to guide cancer investigations and any necessary treatment. The Galleri test has been described as a potential "gamechanger" by NHS England, which is due to report results from a major trial involving 165,000 people next year. Doctors hope the test will save lives by detecting cancer early enough for surgery and treatment to be more effective, but the technology is still in development. "I think what's exciting about this new paradigm and concept is that many of these were cancers for which we do not have any standard screening," Dr Deb Schrag, a senior researcher on the study at the Memorial Sloan Kettering Cancer Center in New York, told the European Society for Medical Oncology meeting in Paris on Sunday.Read more of this story at Slashdot.

Google has canceled the next version of its Pixelbook laptop and dissolved the team responsible for building it. The device was far along in development and expected to debut next year, The Verge reported Monday, citing a person familiar with the matter, but the project was cut as part of recent cost-cutting measures inside of Google. Members of the team have been transferred elsewhere inside the company. The Verge: As recently as a few months ago, Google was planning to keep the Pixelbook going. Ahead of its annual I/O developer conference, Google hardware chief Rick Osterloh told The Verge that "we are going to do Pixelbooks in the future." But he also acknowledged that the Chromebook market has changed since 2017 when the original (and best) Pixelbook launched. "What's nice about the category is that it has matured," Osterloh said. "You can expect them to last a long time." One way Google might be thinking about the ChromeOS market is that it simply doesn't need Google the way it once did. Sundar Pichai, Google's CEO, has been saying for months that he intends to slow down hiring and cut some projects across the company. "In some cases, that means consolidating where investments overlap and streamlining processes," he wrote in a July memo. "In other cases, that means pausing development and re-deploying resources to higher priority areas." The Pixelbook team and the Pixelbook itself were casualties of that consolidation and redeployment.Read more of this story at Slashdot.

New Zealand will no longer require people to wear masks in indoor public spaces or to be vaccinated to work in certain roles, as the country winds down its pandemic battle and learns to live with Covid-19. From a report: From midnight, face coverings won't need to be worn anywhere except in health settings like hospitals and aged-care facilities, Prime Minister Jacinda Ardern told a news conference Monday in Wellington. The framework used to specify the level of risk to the community from Covid-19 and corresponding restrictions will be scrapped, she said. "It's time to safely turn the page on our Covid-19 management, and live without the extraordinary measures we have previously used," Ardern said. "Finally, rather than feeling that Covid dictates what happens to us, our lives, and our futures, we take back control." The move brings the curtain down on New Zealand's pandemic response some two and a half years after measures were first implemented. While the nation's tough lockdowns and closed border initially kept Covid-19 at bay, the virus has spread rapidly this year and many people have already stopped adhering to mask-wearing rules. With case numbers and hospitalizations falling as winter comes to an end, and a high level of vaccination in the population, Ardern said the country is in a position to jettison its remaining restrictions.Read more of this story at Slashdot.

Meta Chief Executive Mark Zuckerberg is betting the social-media giant's near-term future on Instagram Reels, the short-video feature he is touting as the company's answer to TikTok. The company's internal research shows that Meta has a lot of catching up to do. From a report: Instagram users cumulatively are spending 17.6 million hours a day watching Reels, less than one-tenth of the 197.8 million hours TikTok users spend each day on that platform, according to a document reviewed by The Wall Street Journal that summarizes internal Meta research. The document, titled "Creators x Reels State of the Union 2022," was published internally in August. It said that Reels engagement had been falling -- down 13.6% over the previous four weeks -- and that "most Reels users have no engagement whatsoever." One reason is that Instagram has struggled to recruit people to make content. Roughly 11 million creators are on the platform in the U.S., but only about 2.3 million of them, or 20.7%, post on that platform each month, the document said.Read more of this story at Slashdot.

schwit1 writes: Imperial College will shut down two major research centres sponsored by Chinese aerospace and defence companies amid a crackdown on academic collaborations with China, the Guardian has learned. The Avic Centre for Structural Design and Manufacturing is a long-running partnership with China's leading civilian and military aviation supplier, which has provided more than $6m to research cutting-edge aerospace materials. The second centre is run jointly with Biam, a subsidiary of another state-owned aerospace and defence company, which has contributed $4.5m for projects on high-performance batteries, jet engine components and impact-resistant aircraft windshields. The centres' stated goals are to advance civilian aerospace technologies, but critics have repeatedly warned that the research could also advance China's military ambitions. Now Imperial has confirmed the two centres will be shut by the end of the year after the rejection of two licence applications to the government's Export Control Joint Unit (ECJU), which oversees the sharing of sensitive research with international partners. The closures follow a warning in July by the heads of MI5 and the FBI of the espionage threat posed by China to UK universities, and highlight the government's hardening attitude on the issue. "You can say with a high degree of confidence that this decision has been taken because the government is of the view that continuing licensing would enable the military development in China, which is viewed as a threat to security," said Sam Armstrong, director of communications at the Henry Jackson Society thinktank. "The government has made it clear to universities that there is an overall shift in the weather such that these collaborations are no longer possible."Read more of this story at Slashdot.

Hammeh writes: PyTorch, the open source AI framework led by Meta researchers, is to become a project governed under the Linux Foundation. It moves governance of the project to a neutral home, with the promise of greater trust to act as a catalyst for more rapid development.Read more of this story at Slashdot.

An anonymous reader shares a report: The global obesity epidemic is getting worse, especially among children, with rates of obesity rising over the past decade and shifting to earlier ages. In the US, roughly 40% of today's high school students were overweight by the time they started high school. Globally, the incidence of obesity has tripled since the 1970s, with fully one billion people expected to be obese by 2030. The consequences are grave, as obesity correlates closely with high blood pressure, diabetes, heart disease and other serious health problems. Despite the magnitude of the problem, there is still no consensus on the cause, although scientists do recognize many contributing factors, including genetics, stress, viruses and changes in sleeping habits. Of course, the popularity of heavily processed foods -- high in sugar, salt and fat -- has also played a role, especially in Western nations, where people on average consume more calories per day now than 50 years ago. Even so, recent reviews of the science conclude that much of the huge rise in obesity globally over the past four decades remains unexplained. An emerging view among scientists is that one major overlooked component in obesity is almost certainly our environment -- in particular, the pervasive presence within it of chemicals which, even at very low doses, act to disturb the normal functioning of human metabolism, upsetting the body's ability to regulate its intake and expenditure of energy. Some of these chemicals, known as "obesogens," directly boost the production of specific cell types and fatty tissues associated with obesity. Unfortunately, these chemicals are used in many of the most basic products of modern life including plastic packaging, clothes and furniture, cosmetics, food additives, herbicides and pesticides. Ten years ago the idea of chemically induced obesity was something of a fringe hypothesis, but not anymore.Read more of this story at Slashdot.

Tom's Hardware reports: We're here in Israel for Intel's Technology Tour 2022, where the company is sharing new information about its latest products, much of it under embargo until a later date. However, the company did share a slide touting that Raptor Lake is capable of operating at 6GHz at stock settings and that it has set a world overclocking record at 8GHz - obviously with liquid nitrogen (here's our deep dive on the 13th-Gen Intel processors). Intel also shared impressive performance projections for single- and multi-thread performance. Notably, the peak of 6 GHz is 300 MHz faster than the 5.7 GHz for AMD's Ryzen 7000 processors, but Intel hasn't announced which product will hit that peak speed. We also aren't sure if a 6GHz chip will arrive with the first wave of chips or be a special edition 'KS' model. Intel also claimed that Raptor Lake will have a 15% gain in single-threaded performance and a 41% gain in multi-threaded, as measured by SPECintrate_2017 and compared to Alder Lake, and an overall '40% performance scaling.'Read more of this story at Slashdot.

Images and, later, a video of a "Meta Quest Pro" virtual reality (VR) headset surfaced online, posted on Facebook by Ramiro Cardenas, who claims the device was left in a hotel room. From a report: The device shown resembles the Project Cambria headset Meta has been publicly teasing since late last year and looks like the one spotted in leaked setup videos. The video shows Cardenas removing the device from its packaging, revealing a black headset and controller with what looks like an updated design. While the headset has three cameras on its front, the controllers feature a design that drops the hollowed-out loop design that houses the sensors for something more solid. The packaging has the "Meta Quest Pro" label stamped in the top-left corner and a graphic showing the VR headset and controllers. Cardenas also provided a closeup of the label stuck to the box, which says "Not for resale - engineering sample," and told The Verge that the person who stayed in the room has since claimed the headsets.Read more of this story at Slashdot.

Climate change confronted African farmers with back-to-back seasons of drought. The director of agricultural development at the Gates Foundation says that's one reason they've fallen short of their goals of helping the continent achieve a "green revolution". But while the foundation contributed much of $1 billion spent to date on the effort, "Money doesn't necessarily produce results," notes the Seattle Times:As an annual African farming summit takes place this week in Rwanda, activists, farmers and faith leaders from Seattle to Nairobi are calling on the Gates Foundation and other funders to stop supporting an effort they say has failed to deliver on promises to radically reduce hunger and increase farmer productivity and income. Worse, critics say the Alliance for a Green Revolution in Africa, founded in 2006 with money from the Gates and Rockefeller foundations, has promoted an industrial model of agriculture that poisons soils with chemicals and encourages farmers to go into debt by buying expensive seeds, fertilizers and pesticides. As a result of that debt, some farmers have had to sell their land or household goods like stoves and TVs, said Celestine Otieno and Anne Maina, both active with organizations in Kenya advocating for ecologically friendly practices. "I think it's the second phase of colonization," Otieno said. A donor-funded evaluation last December offered gentler criticism, concluding the alliance had achieved mixed success over the past five years, with increased corn yields in half the countries it examined. Most notably, though, it found "AGRA did not meet its headline goal of increased incomes and food security." Peter Little, director of the global development program at Emory University, puts it another way: "I don't think it's come close to what it promised to do...." [C]ritics claim the real drivers are multinational corporations selling fertilizers, pesticides and seeds that farmers have to buy every year. AGRA's grants go to dealers of seeds and various agricultural products, as well as African governments, research institutions, farmers' groups and other organizations deemed capable of implementing a "transformative agenda." The solution to Africa's hunger problem, some say, is redirecting money to millions of small-scale farmers on the continent and using methods that are both effective and ecologically friendly, like fertilizing with manure.Read more of this story at Slashdot.

CNBC reports that former Tesla CFO Deepak Ahuja (now at Alphabet's Verily Life Sciences) will join the leadership team at Zipline, a Silicon Valley-based company providing drone deliveries:It initially focused on medical supplies, but is expanding into e-commerce and food delivery. The company has previously partnered with the Rwandan government to deliver medical supplies and handled Covid-19 vaccine distribution in Ghana, and has expanded operations from three to seven countries over the last two years, according to a release.... "Rarely do I see this level of disruption and impact paired with the world-class technology that Zipline's team is building," Ahuja said in a release. "It's an exciting time for Zipline, and I'm thrilled to join the team as we keep building to offer these solutions at a massive scale." The move comes "as the drone delivery and logistics startup accelerates its global expansion in Africa, the United States and other regions," reports TechCrunch, noting that Ahuja will be the company's first chief business and financial officer:Zipline also operates in Japan and in the United States, including Arkansas and North Carolina. The company is expanding to Utah later this year through a partnership with Intermountain Health and announced plans to begin operations with Multicare Health System in Washington starting in 2024. Ahuja will focus on building Zipline's business in the United States and other regions globally, the company told TechCrunch.... His appointment signals Zipline's growing aspirations fueled by partnerships and $250 million in venture capital it raised last year. (The company has raised $486 million to date.) The company, founded in 2014, has developed the entire ecosystem from the drones and logistics software to launch and landing system.... It also recently received FAA Part 135 approval for its long-range drone delivery service in the United States.... Zipline has partnerships with Toyota Group and UPS, it delivers medical equipment and personal protective gear for Novant Health in North Carolina and health and wellness products for Walmart.Read more of this story at Slashdot.

Where did the internet come from? When students are asked that by an assistant professor of media studies at the University of Virginia, some mention ARPANET or Silicon Valley — and "no fewer than four students have simply written, 'Bill Gates....'" But even beyond that, "The best-known histories describe an internet that hasn't existed since 1994..." argues Kevin Driscoll "the intersection of hundreds of regional, national, commercial, and cooperative networks." So in an excerpt from his new book, Driscoll describes exactly how "a mixture of commercial online services, university networks, and local community networks mutated into something bigger, more commercial, and more accessible to the general public..." And what's often left out is the pre-web "modem world":Whereas ARPANET was created by professional researchers in university and government labs, the modem world was driven by community-oriented amateurs and entrepreneurs — hobby radio groups, computer clubs, software pirates, and activist organizations. Despite their shared interest in computer networking, these were, with rare exception, distinct spheres of social and technical activity. The predominant form of PC networking was the bulletin board system, or BBS.... The ARPANET family of networks ran on a fundamentally different infrastructure from consumer-oriented BBS networks, and relatively few people were expert users of both. BBSs were not so much ignored by institutions of power as they were overlooked.... Between 1994 and 1995, the World Wide Web — and not the BBS — became the public face of cyberspace. On television and in print, journalists touted graphical browsers like NCSA Mosaic and Netscape Navigator as the internet's future. As hype mounted, investment capital flooded the data communications industry. But instead of BBSs, the money and attention flowed to firms linked to the nascent Web. Finally, when a moral panic over "cyberporn" threatened to burst the dot-com bubble, BBSs provided a convenient scapegoat. BBSs were old and dirty; the Web was new, clean, and safe for commerce. To avoid the stigma, enterprising BBS operators quietly rebranded. Seemingly overnight, thousands of dial-up BBSs vanished, replaced by brand-new "internet service providers." In the United States, the term BBS fell out of use. The people who built the modem world in the 1980s laid the groundwork for millions of others who would bring their lives online in the 1990s and beyond. Along with writing code and running up their phone bills, BBS operators developed novel forms of community moderation, governance, and commercialization. When internet access finally came to the public, former BBS users carried the experience of grassroots networking into the social Web. Over time, countless social media platforms have reproduced the social and technical innovations of the BBS community. Forgetting has high stakes. As the internet becomes the compulsory infrastructure of everyday life, the stories we tell about its origins are more important than ever. Recovering the history of the modem world helps us to imagine a world beyond — or perhaps after — commercial social media, mass surveillance, and platform monopolies. Endlessly modifiable, each BBS represented an idiosyncratic dream of what cyberspace could be, a glimpse of the future written in code and accessible from your local telephone jack. Immersing ourselves in this period of experimentation and play makes the internet seem strange again. By changing how we remember the internet's past, we can change our expectations for its future.Read more of this story at Slashdot.

Comcast says it's "evolving its entire network architecture" (along with its equipment and customer devices) -- and it's not just a multi-gig network. They're calling it America's fastest -- and its largest. It's being rolled out "immediately" to millions of homes and business, "combined with up to 5x-to-10x faster upload speeds." "Comcast plans on bringing multi-gig internet speeds to 34 cities across the U.S. by the end of this year," reports the Verge, "and will later expand its reach to more than 50 million households by the end of 2025."According to a press release, the company has already started rolling out 2-gig speeds over its broadband network in Colorado Springs, Colorado; Augusta, Georgia; Panama City Beach, Florida; and Philadelphia, Pennsylvania. Customers in these cities will also get to take advantage of upload speeds that Comcast says are five to 10 times faster than what it currently offers. The upload speeds appear to max out at 200Mbps, even with the new Gigabit x2 plan, but Comcast intends to change that. It's launching multi-gig symmetrical speeds next year, which will enable multi-gig speeds for both downloads and uploads. "As part of this initiative, Comcast is accelerating the transformation of its network to a virtualized cloud-based architecture that is fully prepared for 10G and DOCSIS 4.0..." explains the press release, "which will deliver multi-gig symmetrical speeds over the connections already installed in tens of millions of homes and businesses." The big advantage of digital network technology is "rather than maintaining, updating, and replacing traditional analog network appliances by hand -- which can take days or even weeks -- Comcast engineers can reliably maintain, troubleshoot, and upgrade core network components almost instantly, with a few keystrokes on a laptop or mobile app. This also makes the network much more energy efficient and is an important element of Comcast's plan to become carbon neutral by 2035." Editor's note: An earlier version of the story said Comcast was offering 2-gigabyte download speeds when it should have said 2-gigabit. We regret the error.Read more of this story at Slashdot.

Comcast says it's "evolving its entire network architecture" (along with its equipment and customer devices) — and it's not just a multi-gig network. They're calling it America's fastest — and its largest. It's being rolled out "immediately" to millions of homes and business, "combined with up to 5x-to-10x faster upload speeds." "Comcast plans on bringing multi-gig internet speeds to 34 cities across the U.S. by the end of this year," reports the Verge, "and will later expand its reach to more than 50 million households by the end of 2025."According to a press release, the company has already started rolling out 2-gig speeds over its broadband network in Colorado Springs, Colorado; Augusta, Georgia; Panama City Beach, Florida; and Philadelphia, Pennsylvania. Customers in these cities will also get to take advantage of upload speeds that Comcast says are five to 10 times faster than what it currently offers. The upload speeds appear to max out at 200Mbps, even with the new Gigabit x2 plan, but Comcast intends to change that. It's launching multi-gig symmetrical speeds next year, which will enable multi-gig speeds for both downloads and uploads. "As part of this initiative, Comcast is accelerating the transformation of its network to a virtualized cloud-based architecture that is fully prepared for 10G and DOCSIS 4.0..." explains the press release, "which will deliver multi-gig symmetrical speeds over the connections already installed in tens of millions of homes and businesses." The big advantage of digital network technology is "rather than maintaining, updating, and replacing traditional analog network appliances by hand — which can take days or even weeks — Comcast engineers can reliably maintain, troubleshoot, and upgrade core network components almost instantly, with a few keystrokes on a laptop or mobile app. This also makes the network much more energy efficient and is an important element of Comcast's plan to become carbon neutral by 2035."Read more of this story at Slashdot.

"Scientists have uncovered how air pollution causes lung cancer," reports the Guardian, "in groundbreaking research that promises to rewrite our understanding of the disease." The BBC is calling it "a discovery that completely transforms our understanding of how tumours arise."The team at the Francis Crick Institute in London showed that rather than causing damage, air pollution was waking up old damaged cells. One of the world's leading experts, Prof Charles Swanton, said the breakthrough marked a "new era". And it may now be possible to develop drugs that stop cancers forming. The findings could explain how hundreds of cancer-causing substances act on the body. The classical view of cancer starts with a healthy cell. It acquires more and more mutations in its genetic code, or DNA, until it reaches a tipping point. Then it becomes a cancer and grows uncontrollably.... The researchers have produced evidence of a different idea. The damage is already there in our cell's DNA, picked up as we grow and age, but something needs to pull the trigger that actually makes it cancerous.... Around one in every 600,000 cells in the lungs of a 50-year-old already contains potentially cancerous mutations. These are acquired as we age but appear completely healthy until they are activated by the chemical alarm and become cancerous. Crucially, the researchers were able to stop cancers forming in mice exposed to air pollution by using a drug that blocks the alarm signal. The results are a double breakthrough, both for understanding the impact of air pollution and the fundamentals of how we get cancer.Read more of this story at Slashdot.

Long-time Slashdot reader theodp writes:A new study on the Impact of Programming on Primary Mathematics Learning (abstract only, full article $24.95 on ScienceDirect) is generating some buzz on Twitter amongst K-12 CS educator types. It concluded that: 1. Programming did not benefit mathematics learning compared to traditional activities2. There's a negative though small effect of programming on mathematics learning3. Mindful "high-road transfer" from programming to mathematics is not self-evident4. Visual programming languages might distract students from mathematics activities From the Abstract: "The aim of this study is to investigate whether a programming activity might serve as a learning vehicle for mathematics acquisition in grades four and five.... Classes were randomly assigned to the programming (with Scratch) and control conditions. Multilevel analyses indicate negative effects (effect size range 0.16 to 0.21) of the programming condition for the three mathematical notions. "A potential explanation of these results is the difficulties in the transfer of learning from programming to mathematics." The findings of the new study come 4+ years after preliminary results were released from the $1.5M 2015-2019 NSF-funded study Time4CS, a "partnership between Broward County Public Schools (FL), researchers at the University of Chicago, and [tech-bankrolled] Code.org," which explored whether learning CS using Code.org's CS Fundamentals curriculum may be linked to improved learning in math at the grade 3-5 level. Time4CS researchers concluded that the "quasi-experimental" study showed that "No significant differences in Florida State Assessment mathematics scores resulted between treatment and comparison groups."Read more of this story at Slashdot.

Released 40 years ago, the 1982 movie Tron eventually spawned a 2010 sequel (plus a 19-episode animated series that aired on Disney XD between 2012 and 2013). But it also spawned a rollercoaster... Tron Lightcycle Run first opened at Shanghai Disneyland in 2016. (You can find some ride-through footage on YouTube. Apparently riders race against a yellow lightcycle....) And now the ride is finally coming to Florida, reports Cinemablend:Tron Lightcycle Run began its construction back in 2018 and while the E-ticket ride was massive, we expected things to move along as quickly as possible. However, then a little pandemic happened and that changed a lot. Construction was delayed and even after the parks reopened things were going quite slowly, but more recently things have picked up, and now we know when the ride will finally be open. At the D23 Expo today Disney Parks Chairman Josh D'Amaro announced a Spring 2023 opening date for Tron Lightcycle Run..... Lightcycle Run has been undergoing testing with live riders of late, a video was shown during the presentation of Josh D'Amaro himself doing a run... CNET quotes D'Amaro as saying the ride is "really close to being ready for showtime."Read more of this story at Slashdot.

There's a tiny, black-freckled toad that likes the water in hot springs. Unfortunately, the only place in the world where the species is found is on 760 acres of wetlands about 100 miles east of Reno, Nevada, according to the New York Times. And that's near the site for two renewable-energy geothermal plants which poses "significant risk to the well-being of the species," according to America's Fish and Wildlife Service — which just announced an emergency measure declaring it an endangered species.The temporary protection, which went into effect immediately and lasts for 240 days, was imposed to ward off the toad's potential extinction, the U.S. Fish and Wildlife Service said in a statement, adding that it would consider public comments about whether to extend the toad's emergency listing. The designation would add another hurdle for a plan to build two power plants with the encouragement of the U.S. Bureau of Land Management. The project is already the subject of a lawsuit filed by conservationists and a nearby Native American tribe. They hope the emergency listing can be used to block construction, which recently resumed.... The suit contended that the geothermal plants would dry up nearby hot springs sacred to the tribe and wipe out the Dixie Valley toad species. The U.S. Fish and Wildlife Service argues that "protecting small population species like this ensures the continued biodiversity necessary to maintain climate-resilient landscapes in one of the driest states in the country." They were only recently scientifically described — or declared a unique species — in 2017, making the Dixie Valley toad ">the first new toad species to be described in the U.S. in nearly 50 years. And they are truly unique. When they were described, scientists analyzed 14 different morphological characteristics like size, shape, and markings. Dixie Valley toads scored "significantly different" from other western toad species in all categories. Thanks to long-time Slashdot reader walterbyrd for sharing the link!Read more of this story at Slashdot.

Did we pass a privacy milestone without realizing it? Computer science professor Ken Perlin writes on his blog:Recently I was traveling internationally. I have the Global Traveller option, so I could just to a machine, put in my passport, put my face in front of a camera, and get a piece of paper to hand to the immigration officer. But I was really tired from the flight. So I forgot to put my passport into the slot — I just posed for the camera. And it worked anyway. The paper came out saying that I was me, I handed it to the immigration officer, and I was done. It seems that just my photo was enough to identify me. Apparently sticking your passport into the slot is essentially theater. Your government can already tell who you are just from analyzing a photo of you, and they will let you into the country on that basis. Where does this lead? In a follow-up blog post, Perlin offers one example, imagining a professor looking at a new class and already knowing "everyone's name, what their interests were, the date of their birth, and whether they played a musical instrument. "In other words, I would be able to know far too much about them."This is, in my opinion, not a good thing. And yet it might be the future we are about to go into headlong. I think we should be giving this a lot of thought. We take for granted now that when people look at us, they don't immediately know everything about us. I'm not sure that particular right to privacy is something we should be willing to give up. Thanks to Slashdot reader saccade.com for sharing the storyRead more of this story at Slashdot.

"The GNOME desktop environment is one of the most popular user interfaces and suites of apps available for desktop Linux distributions," writes Liliputing. "Now a team of developers have been working to bring GNOME to mobile devices running Linux-based operating systems."GNOME Shell for mobile provides a touch-friendly user interface optimized for smartphones and tablets. And while it looks a bit like Android or iOS at first glance, there are a few key differences. The GNOME team have outlined some of them in an article about recent updates to GNOME Shell on mobile. Like other modern mobile user interfaces, you interact with GNOME shell using taps, swipes, and other gesture-based navigation. What's different is that Android has three different views for navigation: a home screen, app drawer, and multitasking view. iOS has two: home screen and multitasking. But GNOME Shell has a single screen that allows you to view and launch apps and switch between running apps using gestures. There's no need to wait for a new screen to load. In a nutshell, you can swipe up from the bottom of the any screen to view a list of installed apps, thumbnail images showing all currently running apps, and a search box. You can tap an app icon to launch a new app, enter a term in the search box to find an app, or swipe between running apps to switch which app runs in the foreground. You can also keep swiping upward to shrink the multitasking thumbnails and provide more room for app icons. And you can flick thumbnail previews upward to remove an app from the multitasking section. Typing in the search box will bring up relevant results including apps and settings. "One interesting new feature here is that notifications can be swiped away horizontally to close, and notification bubbles can be swiped up to hide them..." the developers point out. "While the current version is definitely still work in progress, it's quite usable overall, so we feel it would make sense to start having experimental GNOME OS Nightly images with it." But Liliputing also notes that it's not the only GNOME-based UI for mobile devices. There's also Purism's Phosh UI — the default UI for the PureOS on its Librem 5 smartphone (and available for other mobile Linux distros including Debian). And Purism recently bragged that its smartphone is now also "the first mobile computer with a truly convergent OS" — meaning it can run on multiple hardware platforms, with apps adapting to their hardware.The Librem 5 [smartphone] uses the same convergent PureOS as our Librem 14 laptop and Mini PCs, with the same adaptive applications that make the Librem 5 more than merely a phone, it's a mobile computer in your pocket that can shape shift into a laptop, tablet, desktop, or even a server.... Scale your Librem 5 up to be a full laptop by attaching the Nexdock. Because our core apps are adaptive, they are ready to run on whatever screen you have.... With phosh-mobile-settings installed, you can flip the nexdock around and use the big screen just like a tablet.... Don't have a laptop dock? The Librem 5 can also act like a desktop computer when connected to a screen, keyboard, and mouse using our USB-C dock. Using the beta phom virtual mouse app, you can turn your Librem 5 into a touchpad mouse while it's connected to the big screen. With the Librem 5, you can keep your desktop computer in your pocket and connect to a bigger screen at home or at the office and use the same apps on the bigger screen without restarting.... With the Librem 5 phone, you're getting much more than smartphone to run mobile-only apps; you're getting a laptop, tablet, desktop, all running software that respects your privacy and freedom.Read more of this story at Slashdot.

Here's a warning from the threat intelligence unit of AT&T Cybersecurity, AT&T Alien Labs:With a rise of nearly 650% in malware and ransomware for Linux this year, reaching an all-time high in the first half year of 2022, threat actors find servers, endpoints and IoT devices based on Linux operating systems more and more valuable and find new ways to deliver their malicious payloads. New malwares like BotenaGo and EnemyBot are examples of how malware writers rapidly incorporate recently discovered vulnerabilities to find new victims and increase their reach. But they've discovered a new malware targetting Linux endpoints and IoT devices, stealthily "delivered in a multistage infection chain where each module responds to a part of the payload and downloads and executes the next one. An attacker can gain full control of the system, in addition to the cryptocurrency miner that will be executed and set to persist." The Register summarizes their report:The malware was dubbed "Shikitega" for its extensive use of the popular Shikata Ga Nai polymorphic encoder, which allows the malware to "mutate" its code to avoid detection. Shikitega alters its code each time it runs through one of several decoding loops that AT&T said each deliver multiple attacks, beginning with an ELF file that's just 370 bytes... AT&T didn't say how the initial infection occurs, but it did say Shikitega exploits two Linux vulnerabilities disclosed in 2021 to achieve its ultimate objective, which AT&T said appears to be the installation and execution of the XMRig cryptocurrency miner. The final stage also establishes persistence, which Shikitega does by downloading and executing five shell scripts that configure a pair of cron jobs for the current user and a pair for the root user using crontab, which it can also install if not available. Shikitega also uses cloud hosting solutions to store parts of its payload, which it further uses to obfuscate itself by contacting via IP address instead of domain name....> > Bottom line: Shikitega is a nasty piece of code. AT&T recommends Linux endpoint and IoT device managers keep security patches installed, keep EDR software up to date and make regular backups of essential systems. Ars Technica reports: The ultimate objective of the malware isn't clear. It drops the XMRig software for mining the Monero cryptocurrency, so stealthy cryptojacking is one possibility. But Shikitega also downloads and executes a powerful Metasploit package known as Mettle, which bundles capabilities including webcam control, credential stealing, and multiple reverse shells into a package that runs on everything from "the smallest embedded Linux targets to big iron." Mettle's inclusion leaves open the potential that surreptitious Monero mining isn't the sole function.... Given the work the unknown threat actors responsible devoted to the malware's stealth, it wouldn't be surprising if the malware is lurking undetected on some systems.Read more of this story at Slashdot.

China is claiming it discovered a new lunar mineral in moon samples it retrieved in 2020. From the South China Morning Post:The mineral, called Changesite-(Y), was found in rock and dust samples retrieved from the moon by China's Chang'e-5 mission, the nation's first mission to return a lunar sample, which launched in 2020. A research team from the Beijing Research Institute of Uranium Geology, a subsidiary of the China National Nuclear Corporation (CNNC), isolated a single crystalline particle of the material from more than 140,000 lunar particles using hi-tech processes, including X-ray diffraction, according to Wang Xuejun, a party official with the CNNC. The particle was about 10 microns in diameter, or about one-tenth of a human hair, Wang told a press conference on Friday.... Meanwhile, Wang added that the research team had for the first time measured the concentration of a future fusion energy source, in the lunar sample. "It provides fundamental scientific data for future assessment of helium-3 in lunar samples and their exploration," Wang said. If confirmed, it would provide "more basic scientific data for the evaluation and development of lunar resources," according to an executive with the China Atomic Energy Authority, while also deepening mankind's knowledge of the solar system. (It would be the sixth new mineral discovered on the moon.) Speaking at a press conference, he told the audience that China "has also become the third country to retrieve lunar samples and discover new lunar minerals after the U.S. and Russia." The article points out that China hopes to land another sample-collecting probe to the moon "around 2024," and that a senior lunar program designer said China "could" land astronauts on the moon by 2030.Read more of this story at Slashdot.

Patreon has confirmed it laid off five of its security team employees, TechCrunch reports, "but declined to answer our questions, or say how many employees it had on the security team prior to the layoffs." But while a former senior security engineer posted on LinkedIn that "I and the rest of the Patreon Security Team are no longer with the company," Patreon's U.S. policy head, Ellen Satterwhite told Gizmodo that "a majority of our engineers working on security and vendors remain in place.""As part of a strategic shift of a portion of our security program, we have parted ways with five employees," said Patreon in an emailed statement attributed to the company's U.S. policy head, Ellen Satterwhite.... In response to further questions, Satterwhite also said "the entire internal Patreon security team was not laid off. As a matter of policy, we can't share the exact number of Patreon employees working on security, but can confirm a majority of Patreon's internal engineers working on security remain in place...." Satterwhite noted that "we also partner with a number of external organizations to continuously develop our security capabilities and conduct regular security assessments." The reference to "external organizations" seemingly suggests that the company has outsourced much of its security operations. "As a global platform, we will always prioritize the security of our creators' and customers' data," wrote Satterwhite. "The changes made this week will have no impact on our ability to continue providing a secure and safe platform for our creators and patrons."Read more of this story at Slashdot.

China remains the world's largest lithium processor, reports Reuters. But Tesla "is considering setting up a lithium refinery on the gulf coast of Texas, as it looks to secure supply of the key component used in batteries amid surging demand for electric vehicles."The potential battery-grade lithium hydroxide refining facility, which Tesla touted as the first of its kind in North America, will process "raw ore material into a usable state for battery production", the company said in an application filed with the Texas Comptroller's Office. A decision to invest in Texas will also be based on the ability to obtain relief on local property taxes, Tesla said. Chief Executive Officer Elon Musk has previously said that Tesla may have to enter the mining and refining industry directly at scale as lithium prices surge. Musk has also been vocal about the need for more players in the lithium refining industry.... Securing a steady supply of battery components is seen critical for Tesla as it faces fierce competition in the fast-growing market for electric cars. If approved, construction could begin in the fourth quarter of 2022 and would reach commercial production by the end of 2024, Tesla said in the application dated Aug. 22.... If Tesla's plan goes ahead, the carmaker could become the first in the sector to invest directly in lithium refining as automakers scramble to stitch up deals with miners and refiners. In addition, the article points out, Tesla "also said it would use less hazardous reagents and create usable byproducts, compared with the conventional process."Read more of this story at Slashdot.

"Europe's largest nuclear plant has been reconnected to Ukraine's electricity grid," the Associated Press just reported. But that only means that engineers can now "shut down its last operational reactor in an attempt to avoid a radiation disaster as fighting rages in the area."The six-reactor Zaporizhzhia plant lost its outside source of power a week ago after all its power lines were disconnected as a result of shelling. It was operating in "island mode" for several days, generating electricity for crucial cooling systems from its only remaining operational reactor. Nuclear operator Energoatom said one of those power lines was restored "to its operational capacity" late Saturday, making it possible to run the plant's safety and other systems on electricity from the power system of Ukraine. "Therefore, a decision was made to shut down power unit No. 6 and transfer it to the safest state — cold shutdown," the company said in a statement. Energoatom said the risk remains high that outside power is cut again, in which case the plant would have to fire up emergency diesel generators to keep the reactors cool and prevent a nuclear meltdown. The company's chief told The Associated Press on Thursday that the plant only has diesel fuel for 10 days. Today NPR reminded readers that nuclear reactors "are more like charcoal grills than gas stoves. Even after they're shut off, they remain hot for a long period of time. Water must still circulate in the cores to prevent a meltdown." Here's a chart showing exactly how "released thermal power" drops quickly — but does not stop. And it also notes that "Cooling failures after an emergency shutdown of a reactor were the first cause of serious accidents... evidenced by the accidents at Three Mile Island in 1986 and at Fukushima in 2011." "The first led to the loss of one reactor, the second to the loss of 3 reactors and releases of radioactivity into the environment."Read more of this story at Slashdot.

"19-year-old chess grandmaster Hans Niemann was banned by massive online chess platform Chess.com," reports Motherboard, "just a few days after being accused of cheating in real life against five-time World Chess Champion Magnus Carlsen." Chess.com said in a statement that "We have shared detailed evidence with him concerning our decision, including information that contradicts his statements regarding the amount and seriousness of his cheating on Chess.com."Niemann admitted to cheating on Chess.com in the past, but claimed that the two times he did were involving trivial, non-over-the-board games, and that he was only a child as he was 12 and 16 when it happened. "I just wanted to get higher-rated so I could play stronger players, so I cheated in random games on Chess.com," he said [in an online interview with St. Louis Chess Club].... " I have never cheated in an over-the-board game" [meaning a game that takes place on a real-world chess board]. Chess.com released its own statement Thursday countering his claims, which said: "At this time, we have reached out to Hans Niemann to explain our decision to privately remove him from Chess.com and our events. We have shared detailed evidence with him concerning our decision, including information that contradicts his statements regarding the amount and seriousness of his cheating on Chess.com...." So far, there has not been any concrete evidence that points to Niemann cheating.... There are still many people who have been publicly supporting Niemann as the underdog. Russian chess grandmaster, Garry Kasparov, told TASS, "Of course we can't say with certainty that Niemann didn't cheat, but Carlsen surprisingly played the opening so badly with white that he automatically got into a worse position." Chess.com's statement says they've "invited Hans to provide an explanation and response with the hope of finding a resolution where Hans can again participate on Chess.com." The Guardian points out that Niemann has now also been uninvited from Chess.com's Global Championship, a $1m event with online qualifiers and an eight-player final in Toronto. But they also explore whether Neimann was really cheating...The Californian teenager, who does not have a coach but whose rating has jumped 250 points in three years, had already beaten the world champion a month earlier in an online tournament in Miami, when he made headlines for a one-sentence victory interview where he said: "Chess speaks for itself," before walking off.... [In his match this week against Carlsen] the position out of the opening was almost level, a minimal 0.3 plus for Black, but the world champion seemed to try too hard, with sub-optimal choices at moves 22, 40 and 42. Niemann also made inaccuracies, so the game lacked the tell-tale signs of computer aid.... It would appear that the central issue is whether Carlsen believes his pre-game analysis of his intended surprise 1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 g3 was leaked, either by a mole within his camp or by a computer hack. An alternative explanation of the "leak" could be quite innocent. The relevant pawn structure, with plausible transpositions into Carlsen v Niemann, had already occurred in a previous well-known Carlsen game against England's Michael Adams in 2006. Niemann said he asked himself what ideas Carlsen might produce to divert him from his planned Catalan with ... Bb4+ and decided to check 5 Nc3, a rare transposition to the Nimzo-Indian. There was also Niemann's own very recent game against Le Quang Liem at Miami, where 5 g3 (instead of 5 e3 d5 as played) d5 6 a3 could easily transpose into Carlsen v Niemann.... [I]t is easy to understand why the world champion was so upset. Carlsen's tournament score will be cancelled, but his games will be rated and the defeat by Niemann will cost him seven rating points, a large setback in the context of trying to get from 2865 to 2900. His dream of a record rating has just become more distant.Read more of this story at Slashdot.

CNET reveals some Star Wars news shared at Disney's three-day "D23 Expo."Fans were probably most thrilled by the reveal of a new Mandalorian trailer for the upcoming third season of the hit show that brought us Baby Yoda in all his cuteness... Lucasfilm also dropped a final trailer for upcoming Disney Plus series Andor. Diego Luna plays Cassian Andor as he's recruited into the rebellion against the Empire. The show takes place five years before the events of Rogue One. And the studio presented a trailer for Tales of the Jedi, which offers six original shorts about Ahsoka and Dooku, and arrives October 26. Fans also got a glimpse, though not a trailer, showing Jude Law, who's starring in Star Wars: Skeleton Crew, a story about a group of younglings lost in space. Also revealed was a "developer update" trailer for the upcoming mobile game Avatar: Reckoning, as part of the news about other franchises:James Cameron called in to the event from New Zealand to discuss Avatar: The Way of Water, and the crowd was given 3D glasses to watch some breathtaking footage [from] Cameron's long-awaited sequel... ahead of its December 16 release. An exclusive clip from The Ant-Man and the Wasp: Quantumania featured Kang holding Cassie Lang hostage and trying to force Scott to steal something for him. Also featured: Bill Murray! Samuel L. Jackson returns as Nick Fury in a new Disney Plus show called Secret Invasion, where Fury and friends (Oscar-winner Olivia Colman among them!) takes on shape-changing Skrulls. The trailer looks intense."Read more of this story at Slashdot.

Since January 1, 2009, Jonathan Mann has written an original song every day and shared it online. Starting as an unemployed 26-year-old, Mann remembers in an online video that "I made my living entering video contests — I'd submit to 12 of them in 12 days, win one or two, and that was my income for the month." But Mann released that video after song #4,000, reflecting that "A bunch of videos went viral. I released eight albums. In 2016 I got the Guinness World Record for most consecutive days writing a song. And I've carved out this living delivering keynotes at conferences all over the world — as well as watching all the other talks then getting up at the end to sing a song that recaps everything." And now 13 years, 8 months, and 9 days after he first began, "I have officially written 5000 songs in 5000 days," Mann announced Friday on Twitter — sharing a special 5,000th song including singing appearances from 112 of his listeners. Mann still shares his videos free online — but for four years, Mann has also been auctioning the songs as NFTs living on the Ethereum blockchain. (By Friday night someone had bid 5 ETH -- about $1,700 -- for song #5,000. And the NFTs also confer membership status for the decentralized autonomous organization, SongADAO). Mann also writes songs on commission on a "pay-what-you-feel" basis, and has even written songs for companies like SquareSpace and OKCupid. ("Most businesses pay between $2000 and $5000 for a song and a video.") Once Steve Jobs even opened Apple's press conference about its iPhone antennas dropping phone calls by playing one of Mann's satirical songs. "I saw that on YouTube this morning, and couldn't help but want to share it," Steve Jobs said, according to this 2017 summation of Mann's other wacky career highlights:On day #202, he won a $500 American Express gift card in a jingle contest held by Microsoft for the launch of their Bing search engine. When TechCrunch quipped that Bing had succeeded "in finding the worst jingle ever," Mann responded with a second song — setting TechCrunch's article to music (along with a speculative interior monologue which Mann acknowledges is "completely made up.") Mann later admitted that his jingle was the worst song he'd recorded that July. ("I wrote it in 10 minutes ...") And his worst song that October was a related song that he'd written when "I received an email from Microsoft of a video showing middle-school kids in Pennsylvania singing and dancing to my Bing song." "I was horrified. Don't get me wrong, the kids were adorable, but Bing? What had I created!?" But he was honored when the kids told him they'd enjoyed dancing to his song, and when they asked for one about their own school, Mann obliged. When Steve Wozniak turned 60, Mann was ready with a musical tribute — Song #588, "That's Just Woz...." And in January of 2011, as the world learned Jobs had taken an indefinite medical leave of absence, Mann released song #753: Get Better, Steve Jobs... Mann's duet with Siri earned over 1,609,675 views.... On Day #810 Mann convinced his girlfriend Ivory to sing the other half of a duet called "Vegan Myths Debunked." They'd apparently been dating for a year before he started his song-a-day project. But after four more years, on Day #1,435, Mann and his girlfriend Ivory decided to break up — and released a music video about it.... And in 2014, on day 1,951, Mann's wife gave birth to his son Jupiter.... Day #2000, in June of 2014, Mann answered questions from Reddit users, answering every question with a song.... At a speaking engagement, he offered his own perspective on time: "100 days went by, a year went by, a thousand days went by. At a certain point, it just becomes a part of my life. And so that's how I stand before you now having written 2,082 songs in as many days." As the audience applauds, he segues into his larger message, "I'm happiest when I'm making." The article closes by quoting the song Mann wrote on Day #2001 — for a video which included part of every one of the 1,999 previous videos, in a spectacular montage called "2000 Songs in 2000 Days...." "And I will sing until I'm all out of breath. And the color of the sun is a dark, dark red. And the governments will fall. And we'll sing until it hurts. And we'll ring forever through the universe." The video ends with a personal message from Mann himself. "Make something every day," it urges in big letters. "Just start. I believe in you."Read more of this story at Slashdot.

SiFive is the first company to produce a chip implementing the RISC-V ISA. They've now been selected to provide the core CPU for NASA's next generation High-Performance Spaceflight Computing processor (or HSPC).HPSC is expected to be used in virtually every future space mission, from planetary exploration to lunar and Mars surface missions. HPSC will utilize an 8-core, SiFive® Intelligenceâ X280 RISC-V vector core, as well as four additional SiFive RISC-V cores, to deliver 100x the computational capability of today's space computers. This massive increase in computing performance will help usher in new possibilities for a variety of mission elements such as autonomous rovers, vision processing, space flight, guidance systems, communications, and other applications.... The SiFive X280 is a multi-core capable RISC-V processor with vector extensions and SiFive Intelligence Extensions and is optimized for AI/ML compute at the edge. The X280 is ideal for applications requiring high-throughput, single-thread performance while under significant power constraints. The X280 has demonstrated a 100x increase in compute capabilities compared to today's space computers.. In scientific and space workloads, the X280 provides several orders of magnitude improvement compared to competitive CPU solutions. A business development executive at SiFive says their X280 core "demonstrates orders of magnitude performance gains over competing processor technology," adding that the company's IP "allows NASA to take advantage of the support, flexibility, and long-term viability of the fast-growing global RISC-V ecosystem. "We've always said that with SiFive the future has no limits, and we're excited to see the impact of our innovations extend well beyond our planet." And their announcement stresses that open hardware is a win for everybody:The open and collaborative nature of RISC-V will allow the broad academic and scientific software development community to contribute and develop scientific applications and algorithms, as well optimizing the many math functions, filters, transforms, neural net libraries, and other software libraries, as part of a robust and long-term software ecosystem.Read more of this story at Slashdot.

Slashdot reader storagedude writes: Nearly a quarter of healthcare organizations hit by ransomware attacks experienced an increase in patient mortality, according to a new study from Ponemon Institute and Proofpoint. The report, "Cyber Insecurity in Healthcare: The Cost and Impact on Patient Safety and Care," surveyed 641 healthcare IT and security practitioners and found that the most common consequences of cyberattacks are delayed procedures and tests, resulting in poor patient outcomes for 57% of the healthcare providers, followed by increased complications from medical procedures. The type of attack most likely to have a negative impact on patient care is ransomware, leading to procedure or test delays in 64% of the organizations and longer patient stays for 59% of them. The Ponemon report depends on the accuracy of self-reporting and thus doesn't have the weight of, say, an epidemiological study that looks at hospital mortality baseline data before and after an attack, but the data is similar to what Ponemon has found in the past and there have been a number of reports of patient deaths and other complications from ransomware attacks. The new report found that 89% of the surveyed organizations have experienced an average of 43 attacks in the past year. The most common types of attacks were cloud compromise, ransomware, supply chain, and business email compromise (BEC)/spoofing/phishing. The Internet of Medical Things (IoMT) is a top concern for survey participants. Healthcare organizations have an average of more than 26,000 network-connected devices, yet only 51% of the surveyed organizations include them in their cybersecurity strategy. Healthcare organizations are better at cloud security, with 63% taking steps to prepare for and respond to cloud compromise attacks, and 62% have taken steps to prevent and respond to ransomware — but that still leaves nearly 40% of healthcare organizations more vulnerable than they should be. Preparedness is even worse for supply chain attacks and BEC, with only 44% and 48% having a documented response to those attacks, respectively. The high costs of healthcare cyberattacks — an average of $4.4 million — mean that healthcare cybersecurity tools likely have a high ROI, even though roughly half of the survey respondents say they lack sufficient staffing and in-house expertise.Read more of this story at Slashdot.

America's Department of Agriculture and NASA recently announced the Artemis Moon Trees Program. After the first launch of its SLS super-heavy-lift launch vehicle, "the seeds carried on Artemis I will be grown into seedlings by the Forest Service and distributed to locations across the U.S." But it's just part of a larger initiative. The U.S. government announced Friday that it's working with "a new coalition of space companies that will focus on increasing the space industry's capacity to meet the rising demand for the skilled technical workforce" — partly by inspiring and educating the next generation. This coalition includes Lockheed Martin, Northrop Grumman, Boeing, Blue Origin, Jacobs, L3Harris, Planet Labs PBC, Rocket Lab, Sierra Space, Space X and Virgin Orbit. Long-time Slashdot reader theodp writes:Yesterday at the second convening of America's National Space Council, Vice President Kamala Harris announced "new commitments from the U.S. government, private sector companies, education and training providers, and philanthropic organizations to support space-related STEM initiatives to inspire, prepare, and employ the next generation of the space workforce..." according to a statement from the White House, "to address the challenges of today and prepare for the discoveries of tomorrow...." Among those anchoring the Administration's efforts to increase the space industry's capacity to meet the rising demand for the skilled technical workforce is Amazon founder Jeff Bezos' space tourism company Blue Origin, which will be joined by industry partner Amazon to inspire youth to pursue space STEM careers. "Blue Origin's Club for the Future," the White House explains, "is launching Space Days to engage millions of students, teachers and school administrators in the excitement of space and space careers." Club for the Future, as reported earlier on Slashdot, is the Blue Origin founded-and-funded tax-exempt foundation that received the $28 million proceeds of a single auctioned ticket to accompany Bezos on Blue Origin's maiden 11-minute space tourism flight in June 2021. The nonprofit's mission is "to inspire future generations to pursue careers in STEM and to help invent the future of life in space." The White House also announced that Amazon and Bezos-funded nonprofit Code.org "will highlight connections between computer science and space exploration in the 2022 Hour of Code. Students will have the opportunity to explore and develop coding skills through engaging, space-themed tutorials and create shareable projects. Through a collaboration with NASA, the U.S. Space Force, America's Department of Energy, and the U.S. Geological Survey, students will also learn about different careers and pathways for space careers in these agencies. Code.org reaches approximately 15 million students annually." Amazon reported in 2018 on its efforts to accelerate K-12 CS education in the U.S. with Code.org to "support the much-needed pipeline for workers who are well versed in computer science." The coalition's other efforts include three pilot programs collaborating with community colleges, unions and others "to demonstrate a replicable and scalable approach to attracting, training and creating employment opportunities." Federal agencies and the Smithsonian Institute also launched a new web site with free space-related resources for K-12 educators which also promotes career awareness. And NASA also released an educator resources hub that includes a LEGO Build to Launch Series — plus $4 million in educational grants.Read more of this story at Slashdot.

"A vital offsite electricity supply to the Zaporizhzhia nuclear plant has been destroyed by shelling," the Guardian reported Friday, "and there is little likelihood a reliable supply will be re-established, the United Nations' nuclear watchdog chief has said."Rafael Grossi, the director general of the International Atomic Energy Agency (IAEA), said shelling had destroyed the switchyard of a nearby thermal power plant. The plant has supplied power to the nuclear facility each time its normal supply lines had been cut over the past three weeks. The thermal plant was also supplying the surrounding area, which was plunged into darkness. Local Ukrainian officials said work was under way to restore the connection, which has been cut multiple times this week.... When the thermal supply has been cut the plant has relied on its only remaining operating reactor for the power needed for cooling and other safety functions. This method is designed to provide power only for a few hours at a time. Diesel generators are used as a last resort. The constant destruction of thermal power supply has led Ukraine to consider shutting down the remaining operating reactor, said Grossi. Ukraine "no longer [has] confidence in the restoration of offsite power", he said. Grossi said that if Ukraine decided not to restore the offsite supply the entire power plant would be reliant on emergency diesel generators to ensure supplies for the nuclear safety and security functions. "As a consequence, the operator would not be able to restart the reactors unless offsite power was reliably re-established," he said. NPR provides some context:Normally, the plant holds a 10-day reserve of diesel fuel, the agency says, and currently has approximately 2,250 tonnes of fuel available. If that fuel is depleted, or the generators are damaged in further fighting, it could trigger a meltdown. But Steven Nesbit, a nuclear engineer and member of the American Nuclear Society's rapid response taskforce, which is tracking the current crisis, says that doesn't necessarily mean there would be a Chernobyl-like catastrophe. The meltdown at Chernobyl was due to a unique mix of design flaws and operator error that would be essentially impossible to replicate at Zaporizhzhia. And unlike the Fukushima nuclear disaster in 2011, some of the reactors at Zaporizhzhia have already been shut down for a while, allowing the nuclear fuel to cool somewhat, Nesbit says. Even in the worst case scenario, the reactors at Zaporizhzhia are a modern design surrounded by a heavy "containment" building, Nesbit says. "It's reinforced concrete, typically about three to four feet of that; it's designed to withstand very high internal pressures." That could allow it to hold in any radioactive material. But the world's nuclear agency doesn't want to test any of this. Meanwhile, the French international news agency AFP reports on what's been happening at the plant since it was captured by Russian troops in March:Russian forces controlling Ukraine's Zaporizhzhia nuclear power plant have killed two staff at the facility and detained and abused dozens of others, the head of Ukraine's nuclear energy agency told AFP on Friday. "We do not know where about ten people are now," Petro Kotin said. "They were taken (by the Russians) and after that we have no information about their whereabouts," Kotin said, adding about 200 people had been detained. He described the current situation at the plant as "very difficult," citing "torture" of staff and "beatings" of personnel. "The Russians look for pro-Ukrainian people and persecute them. People are psychologically broken," he said in an interview with AFP reporters in his office in Kyiv... "Two people on the territory of the plant were wounded during shelling — a woman and a man — on separate occasions," Kotin, clad in a military-style jacket, said. "But people understand that the nuclear safety of the plant depends on them, so the employees return to Energodar and continue working at the facility," he added.Read more of this story at Slashdot.

Attention, people giving money to strangers from the Internet. The Krebs on Security blog knows a way to make it safer. "Nearly all U.S. states now have designated safe trading stations — mostly at local police departments — which ensure that all transactions are handled in plain view of both the authorities and security cameras."These safe trading places exist is because sometimes in-person transactions from the Internet don't end well for one or more parties involved. The website Craigslistkillers has catalogued news links for at least 132 murders linked to Craigslist transactions since 2015. Many of these killings involved high-priced items like automobiles and consumer electronics, where the prospective buyer apparently intended all along to kill the owner and steal the item offered for sale. Others were motivated simply by a desire to hurt people. This is not to say that using Craigslist is uniquely risky or dangerous; I'm sure the vast majority of transactions generated by the site end amicably and without physical violence. And that probably holds true for all of Craigslist's competitors. Still, the risk of a deal going badly when one meets total strangers from the Internet is not zero, and so it's only sensible to take a few simple precautions. For example, choosing to transact at a designated safe place such as a police station dramatically reduces the likelihood that anyone wishing you harm would even show up. Krebs points out there's a list maintained at SafeTradeStations.com, adding that "many police departments (but not all) are willing to check the serial number of an item for sale to make sure it's not known to be stolen property." The site also advises meeting in well-lit and public places, during daylight hours — and bringing a friend.Read more of this story at Slashdot.

This week as America celebrated Labor Day, the Washington Post told the story of how 4,000 cafeteria workers at Google quietly unionized during the pandemic:Google is famous for its cafeterias, which serve its legions of programmers and product managers everything from vegan poke to gourmet tacos — free. But the cooks and servers behind those meals are generally contractors who work for other companies, and do not get the generous perks and benefits reserved for Google employees. So over the past few years, thousands of them have unionized, securing higher wages, retirement benefits and free platinum health care coverage. Unite Here, a 300,000-member union of hotel and food service workers, has been steadily working to unionize Silicon Valley cafeteria workers since 2018, experiencing the most success at Google. Employed by the contract companies Compass and Guckenheimer, those unionized now make up about 90 percent of total food services workers at Google, according to the union. Workers have unionized at 23 Google offices nationwide, including in Seattle and San Jose. Now, the union is tackling new territory: the South.... Google workers in Atlanta employed by a different cafeteria company — Sodexo — presented their manager with a list of demands and said they plan to unionize.... [Last week] Sodexo and the union reached an agreement: Should a majority of workers choose to unionize, Sodexo would not try to block it. The article notes that more than 230 Starbucks locations have also voted to unionize since last year. But Google offers a case study in the difference it can make, according to the Post's summary of observations from D. Taylor, the president of Unite Here. "The average unionized worker at a Google cafeteria makes $24 an hour, pays little to nothing for health insurance and has access to a pension plan. At Sodexo-run Google cafeterias, workers make $15 an hour and pay premiums in the hundreds of dollars, Taylor said."Read more of this story at Slashdot.

Perl's major version number hasn't changed since 1994, notes a new blog post at Stack Overflow by Perl book author Dave Cross. Yet the programming language has still undergone "massive changes" between version 5.6 (summer of 2000) and version 5.36 (released this May). But because the Perl development strives for backwards compatibility, "many new Perl features are hidden away behind feature guards and aren't available unless you explicitly turn them on...."You're no doubt familiar with using print() to display data on the console or to write it to a file. Perl 5.10 introduced the say() command which does the same thing but automatically adds a newline character to the output. It sounds like a small thing, but it's surprisingly useful. How many times do you print a line of data to a file and have to remember to explicitly add the newline? This just makes your life a little bit easier.... Some of the improvements were needed because in places Perl's Unix/C heritage shows through a little more than we'd like it to in the 21st century. One good example of this is bareword filehandles... It is a variable. And, worst than that, itâ(TM)s a package variable (which is the closest thing that Perl has to a global variable)... [But] for a long time (back to at least Perl 5.6), it has been possible to open filehandles and store them in lexical variables... For a long time, Perl's standard functions for dealing with dates and times were also very tied to its Unix roots. You may have seen code like this: my @datetime = localtime(); The localtime() function returns a list of values that represent the various parts of the current local time... Since Perl 5.10, the standard library has included a module called Time::Piece. When you use Time::Piece in your code, it overrides localtime() and replaces it with a function that returns an object that contains details of the current time and date. That object has a strftime() method... And it also has several other methods for accessing information about the time and date [including a method called is_leap_year]... Using Time::Piece will almost certainly make your date and time handling code easier to write and (more importantly) easier to read and understand.... In most languages you'd have a list of variable names after the subroutine name and the parameters would be passed directly into those. Well, as of version 5.36 (which was released earlier this summer) Perl has that too. You turn the feature on with use feature 'signatures'.... Subroutine signatures have many other features. You can, for example, declare default values for parameters. And new features possibly coming soon incude a new object-oriented programming framework named Corinna being written into the Perl core. "Beyond that, the Perl development team have their eye on a major version number bump." And to avoid confusion with Raku — the offshoot programming language formerly known as Perl 6 — the next major version of Perl will be Perl 7.Read more of this story at Slashdot.

The Washington Post reports:A large glacier in Antarctica that could raise sea levels several feet is disintegrating faster than last predicted, according to a new study published Monday in the journal Nature Geoscience. The Thwaites Glacier — dubbed the "doomsday glacier" because scientists estimate that without it and its supporting ice shelves, sea levels could rise more than 3 to 10 feet — lies in the western part of the continent. After recently mapping it in high-resolution, a group of international researchers found that the glacial expanse experienced a phase of "rapid retreat" sometime in the past two centuries — over a duration of less than six months. NBC News puts this in context:"About 100 years ago, it retreated faster than it is currently retreating... you could say that's good news because it's not so bad now compared to what it was in the past," Anna WÃ¥hlin, a co-author of the study and a professor of physical oceanography at Sweden's Gothenburg University, told NBC News. "But you can also say that it's bad news, because it could happen again." But the Washington Post adds this about where we are now:According to a news release accompanying the study, researchers concluded that the glacier had "lost contact with a seabed ridge" and is now retreating at a speed of 1.3 miles per year — a rate double what they predicted between 2011 and 2019. Unlike some other glaciers that are connected to dry land, Thwaites is grounded in the seabed, making it more vulnerable to warming waters as a result of human-induced climate change. One of the study's co-authors warns that once the glacier retreats beyond a shallow ridge in its bed, "we should expect to see big changes over small time scales in the future — even from one year to the next." The article also notes that Thwaites already accounts for about 4% of the current annual rise in sea levels...Read more of this story at Slashdot.

An anonymous reader quotes a report from TorrentFreak: A group of independent movie companies has filed a copyright infringement lawsuit against AT&T. The Internet provider, which has over 80 million subscribers in the US, faces far-reaching demands. In addition to millions in damages, the filmmakers want the ISP to terminate the accounts of repeat infringers and block access to sites such as The Pirate Bay and YTS. [...] In a complaint (PDF) filed at a federal court in Texas, Voltage Pictures and its affiliates, known for films such as "After We Collided," "Dallas Buyers Club," "Room 203," and "The Bird Catcher", accuse the ISP of contributory and vicarious copyright infringement. "For years, AT&T has knowingly allowed AT&T users to engage in online piracy, the illegal distribution and downloading of copyrighted materials, including films. AT&T provides the IP addresses used for piracy, makes the connections needed to share and download pirated films, and transmits the pirated films," they write. The ISP allegedly turned a blind eye to pirating subscribers, facilitating mass online piracy. The filmmakers say they sent tens of thousands of notices to the company, reporting alleged copyright infringements. In some cases, hundreds of notices were sent for a single IP address without any visible response from the Internet provider. In the United States, the law requires Internet providers to adopt a policy that provides for the termination of accounts of repeat infringers, under appropriate circumstances. AT&T references this in its terms but according to the filmmakers' complaint, this policy is not sufficient. The lawsuit specifically claims that AT&T willingly keeps repeat infringers on board because that adds tens of millions of dollars to AT&T's bottom line. [...] To compensate for all piracy-related losses, the plaintiffs request actual or statutory damages, which can run into millions of dollars. In addition, they also want AT&T to terminate repeat infringers under appropriate circumstances. Finally, and of particular interest, the movie companies also want the Internet provider to block foreign pirate sites. They include YTS, The Pirate Bay, RARBG, 1337x, and others that have been called out in the US Trade Representative's annual overview of notorious markets.Read more of this story at Slashdot.

When they examined decades-old blood samples from 14 NASA astronauts who flew Space Shuttle missions between 1998 and 2001, researchers found that samples from all 14 astronauts showed mutations in their DNA. Futurism reports: While these mutations are likely low enough not to represent a serious threat to the astronauts' long term health, the research underlines the importance of regular health screenings for astronauts, especially as they embark on longer missions to the Moon and beyond in coming years. The specific mutations, as identified in a new study published in the journal Nature Communications Biology, were marked by a high proportion of blood cells that came from a single clone, a phenomenon called clonal hematopoiesis. Mutations like this can be caused by exposure to excess ultraviolet radiation, and other forms of radiation including chemotherapy. In this case, researchers are suspicious that the mutations may have been the result of space radiation. "Astronauts work in an extreme environment where many factors can result in somatic mutations, most importantly space radiation, which means there is a risk that these mutations could develop into clonal hematopoiesis," said lead author David Goukassian, professor of medicine at the Icahn School of Medicine at Mount Sinai, in a statement. The blood samples for this latest study were collected from 12 male and two female astronauts ten days before their flight and on the day of their landing. The samples were then cryogenically stored at -112 degrees Fahrenheit for around two decades. The mutations observed in the blood samples resemble the kind of somatic mutations we see in older individuals -- which is interesting on its own, considering the median age of the astronauts was only 42. "Although the clonal hematopoiesis we observed was of a relatively small size, the fact that we observed these mutations was surprising given the relatively young age and health of these astronauts," Goukassian said. "The presence of these mutations does not necessarily mean that the astronauts will develop cardiovascular disease or cancer," he added, "but there is the risk that, over time, this could happen through ongoing and prolonged exposure to the extreme environment of deep space." Therefore, Goukassian and his team are recommending that NASA should regularly screen astronauts for these kinds of mutations.Read more of this story at Slashdot.

NASA said Thursday that it is working to fix the issues that delayed the launch of its Artemis I moon rocket last week, and that it hopes to make another attempt later this month. CNBC reports: The space agency on Sept. 3 called off the second attempt to launch the mission after detecting a hydrogen leak as the Space Launch System (SLS) rocket was being fueled. The Artemis I mission represents the debut of the SLS rocket and the uncrewed Orion capsule it is carrying, for what is expected to be a more than month-long journey around the moon. NASA made several unsuccessful attempts during the launch countdown on Saturday to fix the leak. During a press conference on Thursday, NASA officials said work at the launchpad is ongoing, with the agency's team aiming to complete the replacement of seals on the fueling system by the end of the day. NASA then hopes to conduct a tanking demonstration on Sept. 17 to verify the replacement work was successful. Assuming the work and testing are completed by then, NASA has requested new launch dates from the U.S. Space Force's Eastern Range -- which reviews and approves all missions that liftoff from Cape Canaveral region. The agency has asked to make launch attempts on Sept. 23 and Sept. 27.Read more of this story at Slashdot.

An anonymous reader quotes a report from Motherboard: The U.S. Navy says that releasing any additional UFO videos would "harm national security" and told a government transparency website that all of the government's UFO videos are classified information. In a Freedom of Information Act request response, the Navy told government transparency site The Black Vault that any public dissemination of new UFO videos "will harm national security as it may provide adversaries valuable information regarding Department of Defense/Navy operations, vulnerabilities, and/or capabilities. No portions of the videos can be segregated for release." The Black Vault was seeking all videos "with the designation of 'unidentified aerial phenomena.'" This is an interesting response from the Navy because, often, military agencies will issue a so-called GLOMAR response, where they neither confirm nor deny that the records (in this case videos) exist, and refuse to say anything more. In this response, the Navy is admitting that it has more videos, and also gives a rationale for releasing three previous UFO videos. "While three UAP videos were released in the past, the facts specific to those three videos are unique in that those videos were initially released via unofficial channels before official release," it said. "Those events were discussed extensively in the public domain; in fact, major news outlets conducted specials on these events. Given the amount of information in the public domain regarding these encounters, it was possible to release the files without further damage to national security."Read more of this story at Slashdot.

Bruce66423 shares a report from Reuters: In 2007, the U.S. Congress mandated the blending of biofuels such as corn-based ethanol into gasoline. One of the top goals: reducing greenhouse gas emissions. But today, the nation's ethanol plants produce more than double the climate-damaging pollution, per gallon of fuel production capacity, than the nation's oil refineries, according to a Reuters analysis of federal data. The average ethanol plant chuffed out 1,187 metric tons of carbon emissions per million gallons of fuel capacity in 2020, the latest year data is available. The average oil refinery, by contrast, produced 533 metric tons of carbon. The ethanol plants' high emissions result in part from a history of industry-friendly federal regulation that has allowed almost all processors to sidestep the key environmental requirement of the 2007 law, the Renewable Fuel Standard (RFS), according to academics who have studied ethanol pollution and regulatory documents examined by Reuters. The rule requires individual ethanol processors to demonstrate that their fuels result in lower carbon emissions than gasoline. The Environmental Protection Agency (EPA) is charged with writing the regulations to meet the goals set by Congress. For processors, that translates to an EPA requirement that the plants use certain emissions-control processes the agency assumes will result in lower-than-gasoline emissions. But the agency has exempted more than 95% of U.S. ethanol plants from the requirement through a grandfathering provision that excused plants built or under construction before the legislation passed. Today, these plants produce more than 80% of the nation's ethanol, according to the EPA. Some of the exempted plants produced much less pollution, including some owned by the same companies producing the highest emissions. The EPA said about a third meet the law's environmental standard even though they are not required to do so. But as a group, the plants freed from regulation produced 40% more pollution per gallon of fuel capacity, on average, than the plants required to comply, the Reuters analysis found.Read more of this story at Slashdot.

Nvidia announced yesterday that its upcoming H100 "Hopper" Tensor Core GPU set new performance records during its debut in the industry-standard MLPerf benchmarks, delivering results up to 4.5 times faster than the A100, which is currently Nvidia's fastest production AI chip. Ars Technica reports: The MPerf benchmarks (technically called "MLPerfTM Inference 2.1") measure "inference" workloads, which demonstrate how well a chip can apply a previously trained machine learning model to new data. A group of industry firms known as the MLCommons developed the MLPerf benchmarks in 2018 to deliver a standardized metric for conveying machine learning performance to potential customers. In particular, the H100 did well in the BERT-Large benchmark, which measures natural language-processing performance using the BERT model developed by Google. Nvidia credits this particular result to the Hopper architecture's Transformer Engine, which specifically accelerates training transformer models. This means that the H100 could accelerate future natural language models similar to OpenAI's GPT-3, which can compose written works in many different styles and hold conversational chats. The chip, which is still in development, is forecasted to replace the A100 as the company's flagship data center GPU. The U.S. government imposed restrictions last week on exports of the chips to China, leading many to fear that Nvidia might not be able to deliver the H100 by the end of the year. However, Nvidia clarified that the U.S. government will allow it to continue development of the chip in China, "so the project appears back on track for now," reports Ars.Read more of this story at Slashdot.