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Japan's Moon Lander Survived a 354-Hour Lunar Night. Now It Faces a Second One

Slashdot - 3 March, 2024 - 16:04
It completed the most precise landing ever on the moon — albeit upside-down. And then it faced a "lunar night" lasting about two weeks where temperatures drop to -270 degrees Fahrenheit, reports the Times of India. But then, "Despite not being designed for the extreme temperatures, SLIM surprised scientists by coming back to life after the two-week-long lunar night." More from Space.com: The lander woke up on February 26 during extremely hot temperatures of 212 Fahrenheit (100 Celsius) in its region and has been making contact here and there with Earth in the days since. Most recently, SLIM attempted observations with its multiband spectroscopic camera, but "it did not work properly," JAXA officials wrote. "This seems to be due to the effects of overnight," the update continued, referring to the frigid two-week-long lunar night that SLIM experienced before the sun shone near Shioli crater again. "But we will continue to investigate based on the data we have obtained for the next opportunity...." "We received so much support for our operations after the lunar night," the agency posted on social media — adding "thank you!" The Times of India reports that "JAXA officially announced SLIM's return to a dormant state on March 1, sharing an image of the lunar surface captured by the probe." Above the photo, JAXA posted this hopeful message. "Although the probability of a failure increases with the repeated severe temperature cycles, SLIM operation will attempt to resume when the sun rises (late March). #GoodAfterMoon." And Space.com notes that "Despite all, SLIM has met both main and extended mission objectives: Landing precisely on the moon, deploying two tiny rovers and conducting science with its navigation camera and its spectroscopic camera, particularly searching for signs of olivine on the surface." Thanks to long-time Slashdot reader AmiMoJo for sharing the news.

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Categories: Technology

French Court Issues Damages Award For Violation of GPL

Slashdot - 3 March, 2024 - 14:04
Some news from "Copyleft Currents", the blog of open-source/IP lawyer Heather Meeker: On February 14, 2024, the Court of Appeal of Paris issued an order stating that Orange, a major French telecom provider, had infringed the copyight of Entr'Ouvert's Lasso software and violated the GPL. They ordered Orange to pay €500,000 in compensatory damages and €150,000 for moral damages. This case has been ongoing for many years. Entr'ouvert is the publisher of Lasso, a reference library for the Security Assertion Markup Language (SAML) protocol, an open standard for identity providers to authenticate users and pass authentication tokens to online services. This is the open protocol that enables single sign-on (SSO). The Lasso product is dual licensed by Entr'Ouvert under GPL or commercial licenses. In 2005, Orange won a contract with the French Agency for the Development of Electronic Administration to develop parts of the service-public.fr portal, which allows users to interact online with the government for administrative procedures. Orange used the Lasso software in the solution, but did not pass on the rights to its modifications free of charge under GPL, or make the source code to its modifications available. Entr'Ouvert sued Orange in 2010, and the case wended its way through the courts, turning on, among other things, issues of proof of Entr'Ouvert 's copyright interest in the software, and whether the case properly sounded in breach of contract or copyright infringement... The compensatory damages were based on both lost profits of the plaintiff and disgorgement of profits of Orange. Moral damages compensate the plaintiff for harm to reputation or other non-monetary injury. Thanks to long-time Slashdot reader AmiMoJo for sharing the article.

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Categories: Technology

Boeing Now Also Ordered to Fix Anti-Ice System on 737 Max, 787 Jets

Slashdot - 3 March, 2024 - 11:20
America's Federal Aviation administration "will require a fix for a new 737 MAX design problem discovered by Boeing that, although it's a remote possibility, could theoretically disable the jet's engine anti-ice system," reports the Seattle Times: A different flaw in the MAX's engine anti-ice system design drew scrutiny in January and forced the company to drop a request for an exemption from key safety regulations. And now, it's not just the MAX with an engine anti-ice system problem. Airlines have reported a separate issue with a similar system on Boeing's 787 Dreamliner that has caused what the FAA calls "relatively minor" damage to the engine inlets on some two dozen of these widebody jets in service. Though the FAA considers neither problem to be an immediate risk to flight safety, in February it issued separate notices of two proposed airworthiness directives to require the fix for the engine anti-ice system on the MAX and to lay out inspection and repair procedures for that system on the 787, pending a redesign that provides a permanent fix... When there is an immediate safety risk, the FAA issues a more urgent emergency directive that must be acted upon before further flight. Jets are grounded until it's dealt with. That's not the case with these two proposed airworthiness directives. Indicating that the risk is considered slight, both of the proposed directives will be open for public comments until April. Only after that will action be mandated... On the MAX, the proposed FAA directive states that Boeing identified a potential single point of failure when it reviewed the internal design of the unit that provides a backup power supply to aircraft systems if the primary electrical system fails. Such a failure could potentially result in the loss of the anti-ice systems on both engines, with no indication or warning that would alert the pilots, the FAA directive states... In November 2022, Boeing sent a service bulletin alerting airlines and describing the required fix, which the FAA will now mandate... Unlike this MAX issue, the fault discovered on the 787 Dreamliner has resulted in actual damage to engines on passenger aircraft. The FAA airworthiness directive on the 787 states that "damage was found during overhaul on multiple inlets around the Engine Anti-Ice duct within the inlet aft compartment." Rather than a production issue, it was a matter of the seals being insufficiently durable. Even when the plane was flying in dry air and the anti-ice system was not switched on, the seal degradation led to hot air leaking into the inlet compartment, "exposing inlet components to high temperatures," the FAA states. Boeing said this resulted in "thermal damage and discoloration to a limited area of the surrounding composite and metallic structure inside the inlet...." The FAA's proposed airworthiness directive warns that heat damage to the inlet structure could lead to "reduced structural strength and departure of the inlet from the airplane." "Departure of the inlet" is a bland way of describing the front of the pod around the engine fan detaching, potentially striking the jet's wing, tail or fuselage. Such disintegration could result in "subsequent loss of continued safe flight and landing or injury to occupants," the airworthiness directive states... "A separate question is how this flaw with the 787 anti-ice duct seals and the single point of failure in the backup power supply on the MAX slipped through the FAA's original certification of these aircraft." Business Insider also reports that Boeing "is holding off on a planned expansion of production for its 737 Max planes after an Alaska Airlines flight lost a chunk of the plane while airborne in January."

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Categories: Technology

Can NASA Return Mars Samples to Earth? New Audit Raises Doubts

Slashdot - 3 March, 2024 - 09:47
Space.com writes that NASA's plan to return samples from Mars to the earth "is facing major challenges, according to a new report. "Design, cost and scheduling are all significant obstacles, an audit report of NASA's Mars Sample Return (MSR) Program by the agency's Office of Inspector General (OIG) finds..." It involves landing on Mars to collect samples taken by the Perseverance rover and launching those samples to rendezvous with an orbiter, which will haul them to Earth. Perseverance is already on Mars, snagging and storing samples. But the program still needs to build a Sample Retrieval Lander and an Earth Return Orbiter, the latter being developed and funded by the European Space Agency. The Mars Sample Return program is one of the most technically complex, operationally demanding and ambitious robotic science missions ever undertaken by NASA, according to the OIG report. The report notes design, architecture and schedule issues with the Capture Containment and Return System. These design issues resulted in adding about $200 million to the budget and one year of lost schedule... There is concern that, due to the number and significance of cost increase indicators so far, the $7.4 billion estimate is "premature and may be insufficient," the report finds. Now, the complexity... could drive costs to between $8 billion to $11 billion, the OIG report notes, citing a September 2023 Independent Review Board report. Notably, a July 2020 estimate listed costs of $2.5 to $3 billion. These new figures indicate significant financial challenges and uncertainties... Issues include inflation, supply chain problems and increases in funding requests for specific program components.

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Microsoft Begins Adding 'Copilot' Icon to Windows 11 Taskbars

Slashdot - 3 March, 2024 - 08:47
Microsoft is "delighted to introduce some useful new features" for its "Copilot Preview for Windows 11," according to a recent blog post. TechRepublic adds that "most features will be enabled by default... rolling out from today until April 2024." Windows 11 users will be able to change system settings through prompts typed directly into Copilot in Windows, currently accessible in the Copilot Preview via an icon on the taskbar, or by pressing Windows + C. Microsoft Copilot will be able to perform the following actions: - Turn on/off battery saver. - Show device information. - Show system information. - Show battery information. - Open storage page. - Launch Live Captions. - Launch Narrator. - Launch Screen Magnifier. - Open Voice Access page. - Open Text size page. - Open contrast themes page. - Launch Voice input. - Show available Wi-Fi network. - Display IP Address. - Show Available Storage. The new third-party app integrations for Copilot will give Windows 11 users new ways to interact with various applications. For example, making business lunch reservations through OpenTable... Other new AI features for Windows 11 rolling out today include a new, AI-powered Generative Erase tool, which sounds reminiscent of Google's Magic Eraser tool for Google Photos. Generative Erase allows users to remove unwanted objects or artifacts from their photos in the Photos app. Likewise, Microsoft's video editing tool Clipchamp is receiving a Silence Removal tool, which functions much as the name implies  — it allows users to remove gaps in conversation or audio from a video clip. Voice access is another focal point of Microsoft's latest Windows 11 update, detailed in a separate blog post by Windows Commercial Product Marketing Manager Harjit Dhaliwal. Users can now use voice controls to navigate between multiple displays, aided by number and grid overlays that provide easy switching between screens. A Copilot icon has already started appearing in the taskbar of some Windows systems. If you Google "microsoft installs copilot preview windows," Google adds these helpful suggestions. People also ask: Why is Copilot preview on my computer? How do I get rid of Copilot preview on Windows 10? "Apparently there was some sort of update..." writes one Windows users. "Anyway, there is a logo at the bottom of the screen that is distracting and I'd like to get rid of it." Lifehacker has already published an article titled "How to Hide (or Disable) Copilot in Windows 11." "Artificial intelligence is feeling harder and harder to avoid," it begins, "but you still have options."

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TurboTax and H&R Block Want 'Permission to Blab Your Money Secrets'

Slashdot - 3 March, 2024 - 07:34
Americans filing their taxes could face privacy threats, reports the Washington Post: "We just need your OK on a couple of things," TurboTax says as you prepare your tax return. Alarm bells should be ringing in your head at the innocuous tone. This is where America's most popular tax-prep website asks you to sign away the ironclad privacy protections of your tax return, including the details of your income, home mortgage and student loan payments. With your permission to blab your money secrets, the company earns extra income from showing you advertisements for the next three years for things like credit cards and mortgage offers targeted to your financial situation. You have the legal right to say no when TurboTax asks for your permission to "share your data" or use your tax information to "improve your experience...." The article complains that granting permission allows TurboTax to share details with "sibling" companies "such as your salary, the amount of your tax refund, whether you received a tax break for student loans and the day you printed your tax return..." "You'll see that permission request once near the beginning of the tax prep process. If you skip it then, you'll see the same screen again near the end. You'll have to say yes or no..." This is part of the corporate arms race for your personal data. Everyone including the grocery store, your apps and the manufacturer of your car are gobbling information to profit from details of your life. With TurboTax, though, you have the power to refuse to participate... TurboTax and the online tax prep service from H&R Block have been asking every year to blab your tax return. We've cautioned you about it for each of the past two tax filing seasons. (I focused only on TurboTax this year.)

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New Study Shows Like-Charged Particles Attract or Repel in Solution

Slashdot - 3 March, 2024 - 06:34
You know how like-charged objects repel — and do so regardless of the sign of their electrical charge? Maybe not always, according to new research published in Nature. "We demonstrate experimentally that the solvent plays a hitherto unforeseen but crucial role in interparticle interactions," they write. But more importantly, "interactions in the fluid phase can break charge-reversal symmetry. We show that in aqueous solution, negatively charged particles can attract at long range while positively charged particles repel. [In solvents like alcohols "that exhibit an inversion of the net molecular dipole at an interface"], positively charged particles may attract whereas negatives repel. The observations hold across a wide variety of surface chemistries: from inorganic silica and polymeric particles to polyelectrolyte- and polypeptide-coated surfaces in aqueous solution. A theory of interparticle interactions that invokes solvent structuring at an interface captures the observations. Our study establishes a nanoscopic interfacial mechanism by which solvent molecules may give rise to a strong and long-ranged force in solution, with immediate ramifications for a range of particulate and molecular processes across length scales such as self-assembly, gelation and crystallization, biomolecular condensation, coacervation, and phase segregation. The delicate interplay of interactions between objects in the fluid phase influences the behaviour, organization and properties of systems from nanometric to more macroscopic size and length scales and thus underpins a wealth of natural phenomena... Thanks to long-time Slashdot reader Greymane for sharing the article.

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Two New 'Star Wars' Movies Will Begin Filming

Slashdot - 3 March, 2024 - 05:34
"The Mandalorian & Grogu and Daisy Ridley's untitled Star Wars movie have received working titles ahead of their respective production starts," reports CBR: According to The Cosmic Circus, The Mandalorian and Grogu will be filmed under the working title "Thunder Alley", while Ridley's Star Wars movie will be known as "New Jedi Order..." The Mandalorian & Grogu will be the first Star Wars movie to enter production since 2019's The Rise of Skywalker, the ninth and final installment in The Skywalker Saga... [In Ridley's untitled Star Wars movie], Ridley will reprise her role from the Star Wars sequel trilogy as Rey, with the new movie set to follow the fan-favorite Jedi as she rebuilds the Jedi Order roughly 15 years after the events of The Rise of Skywalker... Other Star Wars movies in the works include James Mangold's upcoming feature about the origins of The Force, set during the Dawn of the Jedi era; and Dave Filoni's feature-length film set in the New Republic era that will conclude post-Return of the Jedi storylines that began in The Mandalorian, The Book of Boba Fett, Ahsoka and the upcoming Skeleton Crew. "California's Film Commission announced in a news release Monday that Lucasfilm's upcoming feature film The Mandalorian & Grogu will be produced entirely in the state," reports the Press Democrat, "one of 15 movie productions coming to fruition thanks to California's Film and TV Tax Credit Program." Based on the popular Disney+ series and directed by "The Mandalorian" creator Jon Favreau, "The Mandalorian & Grogu" is set to be the first film in the franchise's 46-year history to be shot entirely in the state and the biggest blockbuster in the history of the commission's tax credit program, bringing approximately $166 million to the state's economy through wages and expenditures, the release said. According to The Hollywood Reporter, the film will get $21.8 million in tax credits. The Mandalorian & Grogu, which is due to begin filming later this year and is currently expected to be released sometime in 2026, will continue the story of the titular lone bounty hunter and his alien baby companion that began in the three-season series, Lucasfilm announced last month.

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Watch the Moment 43 Unionized YouTube Contractors Were All Laid Off

Slashdot - 3 March, 2024 - 04:34
An anonymous Slashdot reader shared this report from The Washington Post: A YouTube contractor was addressing the Austin City Council on Thursday, calling on them to urge Google to negotiate with his union, when a colleague interrupted him with jaw-dropping news: His 43-person team of contractors had all been laid off... The YouTube workers, who work for Google and Cognizant, unanimously voted to unionize under the Alphabet Workers Union-CWA in April 2023. Since then, the workers say that Google has refused to bargain with them. Thursday's layoff signifies continued tensions between Google and its workers, some of whom in 2021 formed a union... Workers had about 20 minutes to gather their belongings and leave the premises before they were considered trespassing. Video footage of the moment is embedded at the top of the article. "I was speechless, shocked," said the contractor who'd been speaking. He told the Washington Post "I didn't know what to do. But angered, that was the main feeling." The council meeting was streaming live online and has since spread on social media. The contractors view the layoff as retaliation for unionizing, but Google and information technology subcontractor Cognizant said it was the normal end of a business contract. The ability for layoffs to spread over social media highlights how the painful experience of a job loss is frequently being made public, from employees sharing recordings of Zoom meetings to posting about their unemployment. The increasing tension between YouTube's contractors and Google comes as massive layoffs continue to hit the tech industry — leaving workers uneasy and companies emboldened. Google already has had rounds of cuts the past two years. Google has been in a long-running battle with many of its contractors as they seek the perks and high pay that full-time Google workers are accustomed to. The company has tens of thousands of contractors doing everything from food service to sales to writing code... Google maintains that Cognizant is responsible for the contractors' employment and working conditions, and therefore isn't responsible for bargaining with them. Cognizant said it is offering the workers seven weeks of paid time to explore other roles at the company and use its training resources. Last year, the National Labor Relations Board ruled that Cognizant and Google are joint employers of the contractors. In January, the NLRB sent a cease-and-desist letter to both employers for failing to bargain with the union. Since then the issue of joint employment, which would ultimately determine which company is responsible for bargaining, has landed in an appeals court and has yet to be ruled on. "Workers say they don't have sick pay, receive minimal benefits and are paid as little as $19 an hour," according to the article, "forcing some to work multiple jobs to make ends meet." Sam Regan, a data analyst contractor for YouTube Music, told the Washington Post that he was one of the last workers to leave the meeting where the layoffs were announced. "Upon leaving, he heard one of the security guards call the non-emergency police line to report trespassers."

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Threads' API Is Coming in June

Slashdot - 3 March, 2024 - 03:34
In 2005 Gabe Rivera was a compiler software engineer at Intel — before starting the tech-news aggregator Techmeme. And last year his Threads profile added the words "This is a little self-serving, but I want all social networks to be as open as possible." Friday Threads engineer Jesse Chen posted that it was Rivera's post when Threads launched asking for an API that "convinced us to go for it." And Techmeme just made its first post using the API, according to Chen. The Verge reports : Threads plans to release its API by the end of June after testing it with a limited set of partners, including Hootsuite, Sprinklr, Sprout Social, Social News Desk, and Techmeme. The API will let developers build third-party apps for Threads and allow sites to publish directly to the platform. More from TechCrunch: Engineer Jesse Chen posted that the company has been building the API for the past few months. The API currently allows users to authenticate, publish threads and fetch the content they post through these tools. "Over the past few months, we've been building the Threads API to enable creators, developers, and brands to manage their Threads presence at scale and easily share fresh, new ideas with their communities from their favorite third-party applications," he said... The engineer added that Threads is looking to add more capabilities to APIs for moderation and insights gathering.

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Ransomware Attack Hampers Prescription Drug Sales at 90% of US Pharmacies

Slashdot - 3 March, 2024 - 02:34
"A ransomware gang once thought to have been crippled by law enforcement has snarled prescription processing for millions of Americans over the past week..." reports the Washington Post. "The hackers stole data about patients, encrypted company files and demanded money to unlock them, prompting the company to shut down most of its network as it worked to recover." Insurance giant UnitedHealthcare Group said the hackers struck its Change Health business unit, which routes prescription claims from pharmacies to companies that determine whether patients are covered by insurance and what they should pay... Change Health and a rival, CoverMyMeds, are the two biggest players in the so-called switch business, charging pharmacies a small fee for funneling claims to insurers. "When one of them goes down, obviously it's a major problem," said Patrick Berryman, a senior vice president at the National Community Pharmacists Association... UnitedHealth estimated that more than 90 percent of the nation's 70,000-plus pharmacies have had to alter how they process electronic claims as a result of the Change Health outage. But it said only a small number of patients have been unable to get their prescriptions at some price. At CVS, which operates one of the largest pharmacy networks in the nation, a spokesperson said there are "a small number of cases in which our pharmacies are not able to process insurance claims" as a result of the outage. It said workarounds were allowing it to fill prescriptions, however... For pharmacies that were not able to quickly route claims to a different company, the Change Health outage left pharmacists to try to manually calculate a patient's co-pay or offer them the cash price. Compounding the impact, thousands of organizations cut off Change Health from their systems to ensure the hackers did not infect their networks as well... The attack on Change Health has left many pharmacies in a cash-flow bind, as they face bills from the companies that deliver the medication without knowing when they will be reimbursed by insurers. Some pharmacies are requiring customers to pay full price for their prescriptions when they cannot tell if they are covered by insurance. In some cases, that means people are paying more than $1,000 out of pocket, according to social media posts. The situation has been "extremely disruptive," said Erin Fox, associate chief pharmacy officer at University of Utah Health. "At our system, our retail pharmacies were providing three-day gratis emergency supplies for patients who could not afford to pay the cash price," Fox said by email. "In some cases, like for inhalers, we had to send product out at risk, not knowing if we will ever get paid, but we need to take care of the patients." Axis Pharmacy Northwest near Seattle is "going out on a limb and dispensing product with absolutely no inkling if we'll get paid or not," said Richard Molitor, the pharmacist in charge.

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Spotify, Epic Games, and Others Argue Apple's App Store Changes Do Not Comply With DMA

Slashdot - 3 March, 2024 - 00:00
An anonymous reader quotes a report from MacRumors: Spotify, Epic Games, Deezer, Paddle, and several other developers and EU associations today sent a joint letter to the European Commission to complain about Apple's "proposed scheme for compliance" with the Digital Markets Act (DMA). The 34 companies and associations do not believe Apple's plans "meet the law's requirements." Apple's changes "disregard both the spirit and letter of the law" and if left unchanged, will "make a mockery of the DMA," according to the letter. Several specific components of Apple's plan are highlighted, including the Core Technology Fee, the Notarization process, and the terms that developers must accept: - Apple's requirement to stay with the current App Store terms or opt in to new terms provides developers with "an unworkable choice" that adds complexity and confusion. The letter suggests that neither option is DMA compliant and would "consolidate Apple's stronghold over digital markets." - The Core Technology Fee and transaction fees will hamper competition and will prevent developers from agreeing to the "unjust terms." - Apple is using "unfounded privacy and security concerns" to limit user choice. The "scare screens" that Apple plans to show users will "mislead and degrade the user experience." - Apple is not allowing sideloading, and it is making the installation and use of new app stores "difficult, risky and financially unattractive for developers." The companies and associations are urging the European Union to take "swift, timely and decisive action against Apple." The way the European Commission responds to Apple's proposal "will serve as a litmus test of the DMA and whether it can deliver for Europe's citizens and economy." Further reading: Apple Backtracks on Removing EU Home Screen Web Apps in iOS 17.4

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Copilot For OneDrive Will Fetch Your Files and Summarize Them

Slashdot - 2 March, 2024 - 21:00
An upcoming April release of Copilot for OneDrive will be able to find, summarize, and extract information from a wide range of files, including text documents, presentations, spreadsheets, HTML pages and PDF files. "Users can ask Copilot to tailor summaries to their liking, such as only including key points or highlights from a specific section," reports The Verge. From the report: The chatbot will also be able to respond to natural language prompts and answer highly specific questions about the contents of a user's files. Some examples given by Microsoft included asking Copilot to tabulate a week's worth of beverage sales and throw the data in a table view by day. Or, asking it to list the pros and cons of a project, or display the most recent or relevant files. Users can even ask Copilot for advice on how to make their documents better. Copilot on OneDrive will also be able to create outlines, tables, and lists for users, based on existing files. A few examples given were: - Using the /sales-enablement.docx as reference, create an outline of a sales pitch to a new customer. - For these selected resumes, create a table with names, current title, years of experience, educational qualifications, and current location. - Create a list of frequently asked questions about project Moonshot.

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The Desert Planet In 'Dune' Is Plausible, According To Science

Slashdot - 2 March, 2024 - 18:00
The desert planet Arrakis in Frank Herbert's science fiction novel Dune is plausible, says Alexander Farnsworth, a climate modeler at the University of Bristol in England. According to Science News, the world would be a harsh place for humans to live, and they probably wouldn't have to worry about getting eaten by extraterrestrial helminths. From the report: For their Arrakis climate simulation, which you can explore at the website Climate Archive, Farnsworth and colleagues started with the well-known physics that drive weather and climate on Earth. Using our planet as a starting point makes sense, Farnsworth says, partly because Herbert drew inspiration for Arrakis from "some sort of semi-science of looking at dune systems on the Earth itself." The team then added nuggets of information about the planet from details in Herbert's novels and in the Dune Encyclopedia. According to that intel, the fictional planet's atmosphere is similar to Earth's with a couple of notable differences. Arrakis has less carbon dioxide in the atmosphere than Earth -- about 350 parts per million on the desert planet compared with 417 parts per million on Earth. But Dune has far more ozone in its lower atmosphere: 0.5 percent of the gases in the atmosphere compared to Earth's 0.000001 percent. All that extra ozone is crucial for understanding the planet. Ozone is a powerful greenhouse gas, about 65 times as potent at warming the atmosphere as carbon dioxide is, when measured over a 20-year period. "Arrakis would certainly have a much warmer atmosphere, even though it has less CO2 than Earth today," Farnsworth says. In addition to warming the planet, so much ozone in the lower atmosphere could be bad news. "For humans, that would be incredibly toxic, I think, almost fatal if you were to live under such conditions," Farnsworth says. People on Arrakis would probably have to rely on technology to scrub ozone from the air. Of course, ozone in the upper atmosphere could help shield Arrakis from harmful radiation from its star, Canopus. (Canopus is a real star also known as Alpha Carinae. It's visible in the Southern Hemisphere and is the second brightest star in the sky. Unfortunately for Dune fans, it isn't known to have planets.) If Arrakis were real, it would be located about as far from Canopus as Pluto is from the sun, Farnsworth says. But Canopus is a large white star calculated to be about 7,200 degrees Celsius. "That's significantly hotter than the sun," which runs about 2,000 degrees cooler, Farnsworth says. But "there's a lot of supposition and assumptions they made in here, and whether those are accurate numbers or not, I can't say." The climate simulation revealed that Arrakis probably wouldn't be exactly as Herbert described it. For instance, in one throwaway line, the author described polar ice caps receding in the summer heat. But Farnsworth and colleagues say it would be far too hot at the poles, about 70Â C during the summer, for ice caps to exist at all. Plus, there would be too little precipitation to replenish the ice in the winter. High clouds and other processes would warm the atmosphere at the poles and keep it warmer than lower latitudes, especially in the summertime. Although Herbert's novels have people living in the midlatitudes and close to the poles, the extreme summer heat and bone-chilling -40C to -75C temperatures in the winters would make those regions nearly unlivable without technology, Farnsworth says. Temperatures in Arrakis' tropical latitudes would be relatively more pleasant at 45C in the warmest months and about 15C in colder months. On Earth, high humidity in the tropics makes it far warmer than at the poles. But on Arrakis, "most of the atmospheric moisture was essentially removed from the tropics," making even the scorching summers more tolerable. The poles are where clouds and the paltry amount of moisture gather and heat the atmosphere. But the tropics on Arrakis pose their own challenges. Hurricane force winds would regularly sandblast inhabitants and build dunes up to 250 meters tall, the researchers calculate. It doesn't mean people couldn't live on Arrakis, just that they'd need technology and lots of off-world support to bring in food and water, Farnsworth says. "I'd say it's a very livable world, just a very inhospitable world."

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Helium Discovery In Northern Minnesota May Be Biggest Ever In North America

Slashdot - 2 March, 2024 - 14:30
An anonymous reader quotes a report from CBS News: Scientists and researchers are celebrating what they call a "dream" discovery after an exploratory drill confirmed a high concentration of helium buried deep in Minnesota's Iron Range. Thomas Abraham-James, CEO of Pulsar Helium, said the confirmed presence of helium could be one of the most significant such finds in the world. CBS News Minnesota toured the drill site soon after the drill rig first broke ground at the beginning of February. The discovery happened more than three weeks later at about 2 a.m. Thursday, as a drill reached its depth of 2,200 feet below the surface. According to Abraham-James, the helium concentration was measured at 12.4%, which is higher than forecasted and roughly 30 times the industry standard for commercial helium. "12.4% is just a dream. It's perfect," he said. Now that helium is confirmed to be underground in Babbitt, Abraham-James said the next phase of the project is a feasibility study by an independent third party to study the size of the well and whether it could support a full-service helium plant. "It's not just about drilling one hole, but now proving up the geological models, being able to get some really good data that wasn't captured in the original discovery," he explained. "It has the potential to really contribute to local society." The company said the feasibility study could take until the end of the year to complete.

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Yelp Says Remote-First Policy Boosted Job Apps By 43%, Led To a More Satisfied Workforce

Slashdot - 2 March, 2024 - 13:02
Since implementing a remote-first policy in 2021, Yelp says it's experienced a surge in job applications and a more satisfied workforce. Fortune reports: Last year, the total number of job applicants was 43% higher compared to 2021, according to Yelp's 2024 Remote Work Report released earlier this month. The number of applicants for sales roles skyrocketed by 103%, and prospects for its general and administrative (G&A) positions shot up 52% over the same time period. Those increases fall in line with data that shows a tidal wave of applicants clamoring for remote jobs. "It's rewarding to see both the level of interest and the quality of our applicants," Carmen Amara, chief people officer at Yelp, told Fortune. "Remote work has allowed us to attract a number of candidates who previously would not have applied to Yelp due to their location." Despite arguments that remote work weakens workers' connections and growth opportunities, Yelp says it has found the opposite to be true. About 90% of the company's more than 4,700 employees say they have found effective ways to collaborate remotely, and 91% say they are confident in upward career mobility while working out of the office. Flexible schedules have also facilitated a healthy work-life balance -- about 89% of the company's workers say they can manage personal and professional demands, and the same amount say that the remote model has allowed them to make positive changes for their wellbeing. Notably, Yelp's global tenure has increased to 3.5 years in 2023, compared to 2.8 years the year prior. The company says it's using the money it saved from shutting down its underutilized offices in New York City, Chicago, and Washington D.C., to funnel back into employee benefits, professional development, and wellness reimbursements.

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Categories: Technology

Meta Says It's Deleting All Oculus Accounts At the End of the Month

Slashdot - 2 March, 2024 - 12:25
Emma Roth reports via The Verge: If you still haven't migrated your Oculus account to a Meta one, you might want to do that soon. In an email sent to users, the company says it will delete Oculus accounts on March 29th, 2024, preventing you from reactivating or retrieving your apps, in-app purchases, store credits, and more. You'll lose your achievements, friends list, and any content created with your Oculus account if you don't migrate to a Meta account before then. Oculus accounts have been on the way out since 2020, when the company then known as Facebook started requiring new users to sign up with Facebook accounts instead. However, it added the ability to create a Meta account in 2022, offering an alternative to users who didn't want to link their Facebook account to their Quest headset. Meta stopped letting users log in to their Oculus accounts in January 2023. If you've got a Quest gathering dust in a drawer somewhere, now's your last chance to migrate your Oculus account to a Meta one. You can migrate your account by heading to this page and signing up for a Meta account with the same email you've used for Oculus. From there, you'll be able to access all of the same games, data, and other purchases saved to your Oculus account.

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Categories: Technology

California Approves Waymo Robotaxi Services In LA, SF Neighboring Cities

Slashdot - 2 March, 2024 - 11:45
The California Public Utilities Commission (CPUC) approved Alphabet's Waymo robotaxi service to operate in Los Angeles and some cities near San Francisco. Reuters reports: Waymo, which already operates in San Francisco and Phoenix, applied on Jan 19 to expand its driverless services, saying it would work with policymakers, first responders and community organizations. Last month, the CPUC suspended the application "for further staff review." "Waymo may begin fared driverless passenger service operations in the specified areas of Los Angeles and the San Francisco Peninsula, effective today," the regulator said on a notice posted to its website Friday.

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Categories: Technology

Rogue Editors Started a Competing Wikipedia That's Only About Roads

Slashdot - 2 March, 2024 - 11:02
An anonymous reader quotes a report from Gizmodo: For 20 years, a loosely organized group of Wikipedia editors toiled away curating a collection of 15,000 articles on a single subject: the roads and highways of the United States. Despite minor disagreements, the US Roads Project mostly worked in harmony, but recently, a long-simmering debate over the website's rules drove this community to the brink. Efforts at compromise fell apart. There was a schism, and in the fall of 2023, the editors packed up their articles and moved over to a website dedicated to roads and roads alone. It's called AARoads, a promised land where the editors hope, at last, that they can find peace. "Roads are a background piece. People drive on them every day, but they don't give them much attention," said editor Michael Gronseth, who goes by Imzadi1979 on Wikipedia, where he dedicated his work to Michigan highways, specifically. But a road has so much to offer if you look beyond the asphalt. It's the nexus of history, geography, travel, and government, a seemingly perfect subject for the hyper-fixations of Wikipedia. "But there was a shift about a year ago," Gronseth said. "More editors started telling us that what we're doing isn't important enough, and we should go work on more significant topics." [...] The Roads Project had a number of adversaries, but the chief rival is a group known as the New Page Patrol, or the NPP for short. The NPP has a singular mission. When a new page goes up on Wikipedia, it gets reviewed by the NPP. The Patrol has special editing privileges and if a new article doesn't meet the website's standards, the NPP takes it down. "There's a faction of people who feel that basically anything is valid to be published on Wikipedia. They say, 'Hey, just throw it out there! Anything goes.' That's not where I come down." said Bil Zeleny, a former member of the NPP who goes by onel5969 on Wikipedia, a reference to the unusual spelling of his first name. At his peak, Zeleny said he was reviewing upwards of 100,000 articles a year, and he rejected a lot of articles about roads during his time. After years of frustration, Zeleny felt he was seeing too many new road articles that weren't following the rules -- entire articles that cited nothing other than Google Maps, he said. Enough was enough. Zeleny decided it was time to bring the subject to the council. Zeleny brought up the problem on the NPP discussion forum, sparking months of heated debate. Eventually, the issue became so serious that some editors proposed an official policy change on the use of maps as a source. Rule changes require a process called "Request for Comment," where everyone is invited to share their thoughts on the issue. Over the course of a month, Wikipedia users had written more than 56,000 words on the subject. For reference, that's about twice as long as Ernest Hemingway's novel The Old Man and the Sea. In the end, the roads project was successful. The vote was decisive, and Wikipedia updated its "No Original Research" policy to clarify that it's ok to cite maps and other visual sources. But this, ultimately, was a victory with no winners. "Some of us felt attacked," Gronseth said. On the US Roads Project's Discord channel, a different debate was brewing. The website didn't feel safe anymore. What would happen at the next request for comment? The community decided it was time to fork. "We don't want our articles deleted. It didn't feel like we had a choice," he said. The Wikipedia platform is designed for interoperability. If you want to start your own Wiki, you can split off and take your Wikipedia work with you, a process known as "forking." [...] Over the course of several months, the US Roads Project did the same. Leaving Wikipedia was painful, but the fight that drove the roads editors away was just as difficult for people on the other side. Some editors embroiled in the roads fights deleted their accounts, though none of these ex-Wikipedian's responded to Gizmodo's requests for comment. Bil Zeleny was among the casualties. After almost six years of hard work on the New Post Patrol, he reached the breaking point. The controversy had pushed him too far, and Zeleny resigned from the NPP. [...] AARoads actually predates Wikipedia, tracing its origins all the way back to the prehistoric internet days of the year 2000, complete with articles, maps, forums, and a collection of over 10,000 photos of highway signs and markers. When the US Roads Project needed a new home, AARoads was happy to oblige. It's a beautiful resource. It even has backlinks to relevant non-roads articles on the regular Wikipedia. But for some, it isn't home. "There are members who disagree with me, but my ultimate goal is to fork back," said Gronseth. "We made our articles license-compatible, so they can be exported back to Wikipedia someday if that becomes an option. I don't want to stay separate. I want to be part of the Wikipedia community. But we don't know where things will land, and for now, we've struck out on our own."

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Categories: Technology

Hands Up If You Want To Volunteer For Layoffs, IBM Tells Staff

Slashdot - 2 March, 2024 - 10:20
Paul Kunert writes in an exclusive report for The Register: IBM is asking staff who want to take voluntary redundancy to raise their hand as it embarks on a new round of global job cuts, though roles in Europe and within a handful of departments are expected to shoulder the brunt. The Resource Action, as Big Blue likes to euphemistically refer to layoffs, shouldn't be a massive surprise to anyone with more than a passing interest in IBM as it was signaled last month in a Q4 earnings call. Insiders told us this latest process is not considered to be financial but "transformative," although IBM was quite clear in January when CFO James Kavanaugh discussed achieving "$3 billion annual run rate in savings by the end of 2024." This is a third bigger than the initial ambition. The Reg understands that 80 percent of the reduction target is aimed at Enterprise Operations & Support (EO&S) and Q2C missions, Finance & Operations (including Procurement, CIO, HR, Marketing & Comms and Global Real Estate). The European Works Council, one IBMer told us, has informed staff that circa 50 percent of IBM's reduction goal will impact staffing levels across the European continent. As if often the preferred route, IBM is seeking employees that are happy to take voluntary redundancy, rather than ditching someone that doesn't want to leave. The sources we spoke to did not reveal the total population in scope for redundancies or the numbers of volunteers being sought. IBM did not confirm the numbers either. [...] Slovakia, we're told, is to feel the tightest squeeze with around a third of IBM's cuts in Europe landing on its International (shared services) Center in Bratislava; the Center in Hungary that supports EO&S/ Q2C, as well as the Finance function in Bulgaria are also going to absorb what our sources described as the most dramatic staff reductions.

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Categories: Technology

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