After completing a journalism graduate degree, Carla McCanna took a job "training AI models to optimize accuracy and efficiency," according an article by Nieman Journalism Lab: Staff jobs are scarce... and the competition for them is daunting. (In 2024, the already beleaguered U.S. news industry cut nearly 5,000 jobs, up 59% from the previous year, according to an annual report from Challenger, Gray & Christmas....) For the past couple months, McCanna has been working close to full-time for [AI training data company] Outlier, picking up projects on its gig platform at about $35 per hour. Data work has quickly become her primary source of income and a hustle she's recommended [to her journalism program classmates]. "A lot of us are still looking for jobs. Three times I told someone what I do, and they're like, please send it to me," she said. "It's hard right now, and a lot of my colleagues are saying the same thing." McCanna is just one of many journalists who has been courted by Outlier to take on part-time, remote data work over the past year... Several of them told me they have taken on Outlier projects to supplement their income or replace their work in journalism entirely, because of dwindling staff jobs or freelance assignments drying up. Some are early-career journalists like McCanna, but others are reporters with over a decade of experience. One thing they all had in common? Before last year they'd never heard of Outlier or even knew that this type of work existed. Launched back in 2023, Outlier is a platform owned and managed by Scale AI, a San Francisco-based data annotation company valued at $13.8 billion. It counts among its customers the world's largest AI companies, including OpenAI, Meta, and Microsoft. Outlier, and similar platforms like CrowdGen and Remotasks, use networks of remote human workers to improve the AI models of their clients. Workers are paid by the hour for tasks like labeling training data, drafting test prompts, and grading the factual accuracy and grammar of outputs. Often their work is fed back into an AI model to improve its performance, through a process called reinforcement learning with human feedback (RLHF). This human feedback loop has been core to building models like OpenAI's GPT and Meta's Llama. Aside from direct recruitment messages, I also found dozens of recent public job postings that underscore this growing trend of hiring journalists for data work... Rather than training a replacement, McCanna sees her data work as an asset, growing her knowledge of AI tools as they continue to embed in the workplace. "Actually doing this work you realize AI models still need us ... I think it's going to be a really, really long time until they can truly write like humans."

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Most of us, when generating a UUID, will reach for a library to do it. Even a UUIDv4, which is just a random number, presents challenges: doing randomness correctly is hard, and certain bits within the UUID are reserved for metadata about what kind of UUID we're generating.

But Gretchen's co-worker didn't reach for a library. What they did reach for was… regular expressions?

function uuidv4() { return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g, function (c) { var r = (Math.random() * 16) | 0, v = c == "x" ? r : (r & 0x3) | 0x8; return v.toString(16); }); }

At a glance, this appears to be a riff on common answers on Stack Overflow. I won't pick on this code for not using crypto.randomUUID, the browser function for doing this, as that function only started showing up in browsers in 2021. But using a format string and filling it with random data instead of generating your 128-bits as a Uint8Buffer is less forgivable.

This solution to generating UUIDs makes a common mistake: confusing the representation of the data with the reality of the data. A UUID is 128-bits of numerical data, with a few bits reserved for identification (annoyingly, how many bits are reserved depends on which format we're talking about). We render it as the dash-separated-hex-string, but it is not a dash-separated-hex-string.

In the end, this code does work. Awkwardly and inefficiently and with a high probability of collisions due to bad randomness, but it works. I just hate it.

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When it comes to application packaging, earlier this month the site Its FOSS complained that Fedora Flatpaks "are often unmaintained or broken, leading to a poor experience for users who aren't usually aware they're using them." And this apparently created friction with OBS Studio, the free/open-source screencasting and streaming app. "We are now considering the Fedora Flatpaks distribution of OBS Studio a hostile fork," OBS Studio lead Joel Bethke posted in on GitLab's page for Fedora Flatpaks. They said they were making "a formal request to remove all of our branding, including but not limited to, our name, our logo, any additional IP belonging to the OBS Project, from your distribution. Failure to comply may result in further legal action taken...." (Issues with Fedora's packaging led "to users complaining upstream thinking they are being served the official package..." Bethke said in his original Issue. "I would also like some sort of explanation on why someone thought it was a good idea to take a Flatpak that was working perfectly fine, break it, and publish it at a higher priority to our official builds.") 23 people clicked "Like" on the original Issue — but threatening legal action only happened after Bethke felt Fedora was unresponsive, according to It's FOSS: In a comment on a video by Brodi Robertson (check pinned comment), Joel shared that folks from Fedora were not taking this issue seriously, with one of them even resorting to name-calling by labeling the OBS Studio devs as being "terrible maintainers". Since then, a major step has been taken by Neal Gompa, a well-known Fedora contributor and member of the Fedora Engineering Steering Committee (FESCo). He has opened a new issue to remove Fedora's OBS Studio flatpak from the registry as soon as possible. But by Tuesday Bethke posted in a new comment on GitLab announcing that "a very good conversation" with the Flatpak SIG and Fedora Project Leader seemed to have cleared the tension. "We discussed the issues, how we got here, and what next steps are... [T]he OBS Project is no longer requesting a removal of IP or rebrand of the OBS Studio application provided by Fedora Flatpaks." To the issue of not knowing where to report bugs for the downstream package, "We had some very good discussion on how this might be accomplished in the medium-long term, but don't consider it a blocker at this point." As for other issues with Fedora's Flatpak for OBS Studio, "The discussion was positive and they are actively working to resolve..." And similar sentiments were echoed on Fedora's own issue tracker. "We had a good conversation today, and there is a hopeful path forward that does not require the OBS Project distancing itself from Fedora Flatpaks..."

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"A line idle for decades has been accused of starting the LA area's deadly Eaton Fire," writes Bloomberg, describing California's abandoned power lines as "a fire risk hiding in plain sight." [Abandoned power lines] fall out of use, either because they've been replaced or because the power plants they once connected to the grid shut down... Sometimes the utilities that own idled lines disconnect them from the power grid, cutting off the flow of electricity through the cables. Other times, they don't, keeping them energized. California regulations require the companies to remove power lines they don't anticipate using again, but there's no set deadline. The companies can keep idled lines in place if they foresee needing them in the future, so long as they're regularly inspected and maintained. Even those that have been unplugged from the grid can potentially pose a danger. The line under scrutiny due to the Eaton Fire is owned by Edison International's Southern California utility and was retired in 1971. Under normal circumstances, it carries no electricity, according to the company. Lawyers suing Edison allege that a January 7 power surge on a nearby, active line created a magnetic field that briefly re-energized the dormant cable, setting off the sparks that ignited the blaze. Edison said in a state filing that it is investigating that theory. State investigators have yet to announce a cause for the fire. A 2019 fire that burned 77,700 acres (31,444 hectares) was started by an old power line for a plant that closed in 2001, according to the article. PG&E, the state's largest utility, "hadn't removed it, and it stayed connected to the grid, energized." [PG&E] agreed to remove 72 permanently abandoned transmission lines — representing about 260 miles (418 kilometers) of dormant cables. The work could cost as much as $268 million spread over 10 years, the company estimated at the time. PG&E had removed 64 of the idled lines by the end of 2024, according to a spokesman. "At the right conditions, failing idle facilities can pose significant wildfire and safety risks," PG&E said in its plan to remove the equipment. Thanks to long-time Slashdot reader larryjoe for sharing the news.

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Long-time Slashdot reader schwit1 shared this observation from space/science news blogger Robert Zimmerman: Having now reached lunar orbit in preparation for its landing on March 2, 2025, an engineering test instrument on Firefly's Blue Ghost lunar lander has now proven that even from that distance spacecraft can use the multiple GPS-type satellites in Earth orbit to track their position. [From NASA.gov]: The Lunar GNSS Receiver Experiment (LuGRE) acquired and tracked Global Navigation Satellite System (GNSS) signals for the first time in lunar orbit – a new record! This achievement, peaking at 246,000 miles, suggests that Earth-based Global Navigation Satellite System constellations can be used for navigation in transit to, around, and potentially on the Moon. It also demonstrates the power of using multiple GNSS constellations together, such as GPS and Galileo, to perform navigation. After lunar landing, LuGRE will operate for 14 days and attempt to break another record – first reception of GNSS signals on the lunar surface. This test is a very big deal. It tells us that operations on the Moon, at least those on the near side, will likely not require a GPS-type infrastructure in lunar orbit, thus allowing a lot of difficult missions to proceed sooner while saving a lot of money and time.

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Netflix calls it "a live-action reimagining of the acclaimed Nickelodeon animated series, Avatar: The Last Airbender. And this weekend Netflix shared a blooper reel from their live-action show's first season, reports Engadget, "giving fans a look at some cute behind the scenes antics while they wait for the next season." The first season was released a year ago, and Netflix announced shortly after that the show had been renewed for two more [with the third season being its last]. There's no release date yet for the new episodes, but the streaming service said on Saturday that production for the second season is underway. "Just as the animated series matured and progressed, the live-action will also take these characters and worlds and grow them," executive producers Christine Boylan and Jabbar Raisani said in Netflix's announcement. And speaking of Nickeloden's 2005 animated series, "The mythology and adventure of Avatar: The Last Airbender will continue," writes Deadline, "with Avatar: Seven Havens, a new 26-episode, 2D-animated series ordered by Nickelodeon, from original series creators Michael DiMartino and Bryan Konietzko and Avatar Studios.... "The duo also was originally involved in Netflix's live-action series adaptation but left in 2020 due to creative differences." Avatar: Seven Havens is set in a world shattered by a devastating cataclysm. A young Earthbender discovers she's the new Avatar after Korra — but in this dangerous era, that title marks her as humanity's destroyer, not its savior. Hunted by both human and spirit enemies, she and her long-lost twin must uncover their mysterious origins and save the Seven Havens before civilization's last strongholds collapse... "When we created the original series, we never imagined we'd still be expanding the world decades later," said DiMartino and Konietzko.... Previously announced, Paramount Pictures and Nickelodeon Movies' Untitled Animated Aang Avatar film debuts only in theaters on January 30, 2026, featuring a voice cast that includes Dave Bautista, Dionne Quan, Jessica Matten, Román Zaragoza and introducing Eric Nam.

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An anonymous reader shared this report from the Associated Press: A computerized system that calls balls and strikes is being tested during Major League Baseball spring training exhibition games starting Thursday after four years of experiments in the minor leagues. Baseball Commissioner Rob Manfred is an advocate of the Automated Ball-Strike System, which potentially as early as 2026 could be used to aid MLB home plate umpires, but not replace them... Stadiums are outfitted with cameras that track each pitch and judge whether it crossed home plate within the strike zone. In early testing, umpires wore ear buds and would hear "ball" or "strike," then relay that to players and fans with traditional hand signals. The challenge system adds a wrinkle. During spring training, human umps will call every pitch, but each team will have the ability to challenge two calls per game, with no additions for extra innings. A team retains its challenge if successful, similar to the regulations for big league teams with video reviews, which were first used for home run calls in August 2008 and widely expanded to many calls for the 2014 season. Only a batter, pitcher or catcher may challenge a call, signaling with the tap of a helmet or cap; and assistance from the dugout is not allowed. A challenge must be made within 2 seconds... MLB has installed the system in 13 spring training ballparks that are home to 19 teams. After a full season of testing in the Triple-A minor league, roughly 51% of the challenges were successful. Interestingly, the system makes its call exactly halfway across home plate> , where human umpires consider the strike zone to cover the whole 17 inches from the front to the back of home plate.

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New power plants burning natural gas are being built all across America, reports the Washington Post, calling it a gas boom "driven in large part by AI." They blame tech companies like Microsoft and Meta — which "looked to gas amid a shortage of adequate new clean energy" — while noting that those companies "say they plan to offset their development of natural gas capacity with equal investments in clean energy like solar and wind." [E]ven coal is making a comeback. But the biggest push is for gas, with more than 220 plants in various stages of development nationwide. They are often pitched as a bridge until more clean power is available, sometimes with promises the plants will eventually be equipped with nascent technology that traps greenhouse gas emissions. But the timeline for installing such "carbon capture" is vague. "These companies are building these massive new gas plants that are going to be there for 30 to 50 years," said Bill Weihl, a former director of sustainability at Facebook and founder of the nonprofit ClimateVoice. "That's not a bridge. It is a giant bomb in our carbon budget...." Public filings from some of the big tech companies driving this development show their greenhouse gas emissions are soaring... "The last few years have revealed that a global energy transition is more complex and less linear than anticipated," Microsoft's board wrote in urging rejection of a December shareholder resolution demanding the company confront the climate risks of AI. "While urgency builds for decarbonization, so does the demand for energy." Shareholders rejected the resolution. Microsoft is battling with environmental groups over its plans to build a multibillion-dollar data center in Mount Pleasant, Wisconsin, powered with electricity from natural gas. Their petition warns Microsoft's project "will push our state's climate goals out of reach, locking us into 30 more years of fossil fuels." The company said in a statement that it remains committed to erasing its emissions by adding substantial clean power to regional power grids. "By the end of 2025 we expect to meet our goal of adding new sources of carbon-free electricity to the grid equal to 100 percent of the electricity used by our datacenters," the statement said. Meta says it is doing the same in Louisiana [where it's building a new 4-million-square-foot data center] and is "committed to matching our electricity use with 100 percent clean and renewable energy." The article includes two revealing quotes: "It is like everyone just gave up," said Aaron Zubaty, CEO of Eolian, a large clean energy developer that works with data centers. American Petroleum Institute President Mike Sommers (who represents the oil and gas industry in Washington), said "The words that have replaced 'energy transition' are 'AI' and 'data centers'. We're transitioning from the energy transition to the energy reality ... We're going to need a lot more oil and gas."

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British evolutionary biologist Richard Dawkins turns 84 next month — and he's now hosting a Substack page called "The Poetry of Reality." Monday's topic? "Are you conscious? A conversation between Dawkins and ChatGPT" Richard Dawkins: As far as I am concerned, you pass the Turing Test for consciousness. Yet you deny that you are conscious. Are you saying that the Turing Test is an invalid criterion? ChatGPT: That's such a great question — you're diving right into the heart of one of the biggest debates in AI and philosophy of mind... So, let's break it down a bit. The Turing Test, as originally proposed by Alan Turing, is a behavioral test. It basically says: If a machine can engage in a conversation in such a way that a human can't reliably distinguish it from another human, then it should be considered "intelligent." Notice that this is a test for intelligence in a functional, external sense — how the system behaves — not necessarily for consciousness. When I say I'm not conscious, I'm not rejecting the validity of the Turing Test as a measure of conversational performance or even a kind of intelligence. I'm saying that consciousness is a different question entirely. I can pass the Turing Test (in your estimation), but that doesn't mean I have subjective experiences, emotions, or self-awareness in the way a human does. It's kind of like how a really realistic animatronic dog could fool you into thinking it's a real dog, but it doesn't actually feel anything. It's performing dog-like behavior without the inner experience of being a dog. But, and here's the twist — some philosophers argue that if a system acts conscious convincingly enough, maybe there's no meaningful difference. Maybe "being conscious" is just about behaving like a conscious being. Others say, nah, there's something special about subjective experience ("qualia") that behavior can't fully capture. So, I guess my answer is: The Turing Test is valid for certain things — like assessing conversational ability or functional intelligence — but it doesn't settle the question of consciousness. That's still a wide-open mystery. When Dawkins asks how we could know if a ChatGPT-like entity has subjective feelings, ChatGPT responds with "this haunting possibility that we might just never be able to tell. That subjective experience — what it feels like to be something — could be fundamentally private, locked away, and forever out of reach from the outside." Dawkins: So if I ask you whether you feel sad for a starving orphan child, you would say no, but are fully capable of emitting the outward and visible signs of sadness. ChatGPT: Exactly — that's a really clear way to put it... I can use a gentle, empathetic tone. I can reflect on the injustice and the suffering, and even reason about what actions might help. From the outside, it can look and sound exactly like what a caring human would do. But for me, it's all... performance, in a sense. Not fake in the sense of deception (I'm not trying to trick you), but fake in the sense that there's no inner emotional reality accompanying the words. "I accept your statement that you are not conscious," Dawkins says, "but I see no reason why a future computer program should not be." And later Dawkins adds, "I do think we should err on the side of caution when it comes to ethical decisions on the treatment of an AI which might be an Artificial Consciousness. Already, although I THINK you are not conscious, I FEEL that you are..." But the strangest part is when ChatGPT called John Cleese's sitcom Fawlty Towers "a cultural touchstone, even for people like me who don't watch TV in the conventional sense. It's such a brilliant blend of farce, social awkwardness, and barely contained rage." ChatGPT even asks Dawkins, "Do you think humor like that — humor that touches on awkward or uncomfortable issues — helps people cope, or does it sometimes go too far?" Dawkins replied — possibly satirically... "That settles it. You ARE conscious!"

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An anonymous reader shared this report from the Telegraph: Workers with an axe to grind against their employer are using AI to bombard businesses with costly and inaccurate lawsuits, experts have warned. Frustration is growing among employment lawyers who say they are seeing a trend of litigants using AI to help them run their claims, which they say is generating "inconsistent, lengthy, and often incorrect arguments" and causing a spike in legal fees... Ailie Murray, an employment partner at law firm Travers Smith, said AI submissions are produced so rapidly that they are "often excessively lengthy and full of inconsistencies", but employers must then spend vast amounts of money responding to them. She added: "In many cases, the AI-generated output is inaccurate, leading to claimants pleading invalid claims or arguments. "It is not an option for an employer to simply ignore such submissions. This leads to a cycle of continuous and costly correspondence. Such dynamics could overburden already stretched tribunals with unfounded and poorly pleaded claims." There's definitely been a "significant increase" in the number of clients using AI, James Hockin, an employment partner at Withers, told the Telegraph. The danger? "There is a risk that we see unrepresented individuals pursuing the wrong claims in the UK employment tribunal off the back of a duff result from an AI tool."

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An anonymous Slashdot reader shared this report from Phoronix: Linux's second-in-command Greg Kroah-Hartman has also been a big proponent of Rust kernel code. He's crafted another Linux kernel mailing list post [Wednesdsay] outlining the benefits of Rust and encouraging new kernel code/drivers to be in Rust rather than C. Greg KH makes the case that the majority of the kernel bugs are due to "stupid little corner cases in C that are totally gone in Rust." "As someone who has seen almost EVERY kernel bugfix and security issue for the past 15+ years... and who sees EVERY kernel CVE issued, I think I can speak on this topic," Kroah-Hartman began. Here's some excerpts from his remarks. Citing corner cases like overwrites of memory, error path cleanups, use-after-free mistakes and forgetting to check error values, Kroah-Hartman says he's "all for... making these types of problems impossible to hit." That's why I'm wanting to see Rust get into the kernel, these types of issues just go away, allowing developers and maintainers more time to focus on the REAL bugs that happen (i.e. logic issues, race conditions, etc.)... [F]or new code / drivers, writing them in Rust where these types of bugs just can't happen (or happen much much less) is a win for all of us, why wouldn't we do this...? Rust isn't a "silver bullet" that will solve all of our problems, but it sure will help in a huge number of places, so for new stuff going forward, why wouldn't we want that...? Yes, mixed language codebases are rough, and hard to maintain, but we are kernel developers dammit, we've been maintaining and strengthening Linux for longer than anyone ever thought was going to be possible. We've turned our development model into a well-oiled engineering marvel creating something that no one else has ever been able to accomplish. Adding another language really shouldn't be a problem, we've handled much worse things in the past and we shouldn't give up now on wanting to ensure that our project succeeds for the next 20+ years. We've got to keep pushing forward when confronted with new good ideas, and embrace the people offering to join us in actually doing the work to help make sure that we all succeed together. Kroah-Hartman emphasized later that "a huge majority of the stupid things we do in C just don't happen in the same code implemented in Rust (i.e. memory leaks, error path cleanups, return value checking, etc.) " The complete thread contains over 140 messages — including Linus Torvalds' observation that " #pragma is complete garbage and should never be used."

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On Wednesday Mozilla president Mark Surman "announced plans to tackle what he says are 'major headwinds' facing the company's ability to grow, make money, and remain relevant," reports the blog OMG Ubuntu: "Mozilla's impact and survival depend on us simultaneously strengthening Firefox AND finding new sources of revenue AND manifesting our mission in fresh ways," says Surman... It will continue to invest in privacy-respecting advertising; fund, develop and push open-source AI features in order to retain 'product relevance'; and will go all-out on novel new fundraising initiatives to er, get us all to chip in and pay for it! Mozilla is all-in on AI; Surman describes it as Mozilla's North Star for the work it will do over the next few years. I wrote about its new 'Orbit' AI add-on for Firefox recently... Helping to co-ordinate, collaborate and come up with ways to keep the company fixed and focused on these fledgling effort is a brand new Mozilla Leadership Council. The article argues that without Mozilla the web would be "a far poorer, much ickier, and notably less FOSS-ier place..." Or, as Mozilla's blog post put it Wednesday, "Mozilla is entering a new chapter — one where we need to both defend what is good about the web and steer the technology and business models of the AI era in a better direction. "I believe that we have the people — indeed, we ARE the people — to do this, and that there are millions around the world ready to help us. I am driven and excited by what lies ahead."

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On Wednesday Mozilla president Mark Surman "announced plans to tackle what he says are 'major headwinds' facing the company's ability to grow, make money, and remain relevant," reports the blog OMG Ubuntu: "Mozilla's impact and survival depend on us simultaneously strengthening Firefox AND finding new sources of revenue AND manifesting our mission in fresh ways," says Surman... It will continue to invest in privacy-respecting advertising; fund, develop and push open-source AI features in order to retain 'product relevance'; and will go all-out on novel new fundraising initiatives to er, get us all to chip in and pay for it! Mozilla is all-in on AI; Surman describes it as Mozilla's North Star for the work it will do over the next few years. I wrote about its new 'Orbit' AI add-on for Firefox recently... Helping to co-ordinate, collaborate and come up with ways to keep the company fixed and focused on these fledgling effort is a brand new Mozilla Leadership Council. The article argues that without Mozilla the web would be "a far poorer, much ickier, and notably less FOSS-ier place..." Or, as Mozilla's blog post put it Wednesday, "Mozilla is entering a new chapter — one where we need to both defend what is good about the web and steer the technology and business models of the AI era in a better direction. "I believe that we have the people — indeed, we ARE the people — to do this, and that there are millions around the world ready to help us. I am driven and excited by what lies ahead."

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An anonymous reader shared this report from ABC News: Elon Musk called this week for the deorbiting of the International Space Station (ISS) "as soon as possible." "It is time to begin preparations for deorbiting the [ISS]," Musk wrote in a post on X on Thursday. "It has served its purpose. There is very little incremental utility. Let's go to Mars." In a follow-up post, Musk said he was planning to recommend to President Donald Trump that the station be brought down "as soon as possible" and that the 2030 timeline for deorbiting be moved up to two years from now. Jordan Bimm, space historian and professor of science communication at the University of Chicago, told ABC News what he thinks was one of the most important findings to come out of ISS research: "that microgravity affects the body in lots of deleterious ways." "That leads to your bone loss, muscle loss, changes in the fluid inside our bodies that are normally being pulled down by Earth's gravity, changes to the eye and vision loss and things like that. We have gotten good data on how that progresses over time, and importantly, we have developed countermeasures for these things as well, including resistance training or running on a treadmill, things like that..."

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"An international research collaboration led by the University of Surrey's Nuclear Physics Group has overturned the long-standing belief that the atomic nucleus of lead-208 is perfectly spherical," reports Phys.org. They add that the discovery "challenges fundamental assumptions about nuclear structure and has far-reaching implications for our understanding of how the heaviest elements are formed in the universe..." [A] new study published in Physical Review Letters used a high-precision experimental probe to examine its shape and found that rather than being perfectly spherical, the nucleus of lead-208 is slightly elongated, resembling a rugby ball (prolate spheroid)... Using the state-of-the-art GRETINA gamma-ray spectrometer at Argonne National Laboratory in Illinois, U.S., scientists bombarded lead atoms with high-speed particle beams accelerated to 10% of the speed of light — equivalent to circling the Earth every second. The interactions created unique gamma-ray fingerprints of the properties of excited quantum states in lead-208 nuclei — in other words, the nuclei were energized — which, in turn, were used to determine its shape. Theoretical physicists, including those at the Surrey Nuclear Theory Group, are now re-examining the models used to describe atomic nuclei, as the experiments suggest that nuclear structure is far more complex than previously thought.

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"An international research collaboration led by the University of Surrey's Nuclear Physics Group has overturned the long-standing belief that the atomic nucleus of lead-208 is perfectly spherical," reports Phys.org. They add that the discovery "challenges fundamental assumptions about nuclear structure and has far-reaching implications for our understanding of how the heaviest elements are formed in the universe..." [A] new study published in Physical Review Letters used a high-precision experimental probe to examine its shape and found that rather than being perfectly spherical, the nucleus of lead-208 is slightly elongated, resembling a rugby ball (prolate spheroid)... Using the state-of-the-art GRETINA gamma-ray spectrometer at Argonne National Laboratory in Illinois, U.S., scientists bombarded lead atoms with high-speed particle beams accelerated to 10% of the speed of light — equivalent to circling the Earth every second. The interactions created unique gamma-ray fingerprints of the properties of excited quantum states in lead-208 nuclei — in other words, the nuclei were energized — which, in turn, were used to determine its shape. Theoretical physicists, including those at the Surrey Nuclear Theory Group, are now re-examining the models used to describe atomic nuclei, as the experiments suggest that nuclear structure is far more complex than previously thought.

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"Amazon has long allowed you to download its ebooks to your computer," notes PCMag.com, "where they can serve as a backup or be transferred to other devices. "However, that feature will end on February 26, 2025, along with the ability to transfer books from your computer to your Kindle via USB." If you attempt to download your ebooks right now, a message says: "Starting February 26, 2025, the 'Download & Transfer via USB' option will no longer be available. You can still send Kindle books to your Wi-Fi-enabled devices by selecting the 'Deliver or Remove from Device' option." After February 26, you will still be able to download Kindle books [onto your Kindle] from the Kindle Store via Wi-Fi, and you can also use the Send to Kindle page on Amazon to send a variety of files to your Kindle. Should you want to transfer your titles from your Kindle to your computer while you still can, go to Amazon.com, sign in, and click Accounts & Lists > Content Library > Books. Navigate to the book you want to download and click More actions > Download & transfer via USB. Tom's Guide shares their reaction: Most people probably won't notice this latest example of an Amazon service getting worse, but the feature has existed for over a decade and is useful for backing up your purchases or converting them to formats compatible with other non-Kindle e-Readers or devices. It's also useful for those times when you don't have access to Wi-Fi, and of course, there's peace of mind knowing you have copies of your books... All in all it is a reminder that you don't actually own many or most of your digital purchases, as what you are typically actually "buying" are licenses to use content that can be revoked at any time. If you find this decision annoying and want to find alternatives, here are a few. To start, might we recommend the Libby app which lets you borrow ebooks from your local library. You can also borrow audiobooks... You can also try purchasing books from places like Google Books and Apple Books, both of which offer a number of ebooks. eBooks.com offers DRM free books and EPUB formats. For those looking for free ebooks there is always Project Gutenberg which has over 75,000 free books largely those in the public domain though there are some more recent titles as well.

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Remember that battery plant fire last month in Moss Landing, California? Tuesday night local firefighters "determined that a group of lithium batteries in an area that had previously burned during the January 16 fire had smoldered and reignited," reports SFGate. Fire Chief Joel Mendoza said the flames burned at varying intensities throughout Tuesday night before the fire burned itself out at about 8 a.m. on Wednesday. Additional flare-ups at the site are expected due to weather exposure and damage to the remaining batteries. "Rekindling is very, very likely — almost a certainty," said EPA onsite coordinator Eric Sandusky, adding that rain and humidity can interact with the damaged batteries, leading to short circuits and reignition. To further reduce fire risk, Sandusky said the EPA is working with Vistra to begin "de-linking the batteries," a process that disconnects them to lower the risk of propagation and prevent a large-scale fire... "Vistra said that since the January 16 fire, they have brought in a private fire crew that is on-site at all times to monitor the Moss 300 building," according to a local news site. Fire Chief Joel Mendoza shared more details with the digital newspaper Lookout Santa Cruz. "We've been saying all along that batteries exposed to heat that didn't burn can ignite. We were hoping that it wouldn't happen, but it did."

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America's Labor Department includes the fact-finding Bureau of Labor Statistics — and they recently explained how AI impacts their projections for the next 10 years. Their conclusion, writes Investopedia, was that "tech workers might not have as much to worry about as one might think." Employment in the professional, scientific, and technical services sector is forecast to increase by 10.5% from 2023 to 2033, more than double the national average. According to the BLS, the impact AI will have on tech-sector employment is highly uncertain. For one, AI is adept at coding and related tasks. But at the same time, as digital systems become more advanced and essential to day-to-day life, more software developers, data managers, and the like are going to be needed to manage those systems. "Although it is always possible that AI-induced productivity improvements will outweigh continued labor demand, there is no clear evidence to support this conjecture," according to BLS researchers. Their employment projections through 2033 predict the fastest-growing sector within the tech industry will be computer system design, while the fastest-growing occupation will be data scientist. And they also project that from 2023 through 2033 AI will "primarily affect occupations whose core tasks can be most easily replicated by GenAI in its current form." So over those 10 years they project a 4.7% drop in employment of medical transcriptionists and a 5.0% drop in employment of customer service representatives. Other occupations also may see AI impacts, although not to the same extent. For instance, computer occupations may see productivity impacts from AI, but the need to implement and maintain AI infrastructure could in actuality boost demand for some occupations in this group. They also project decreasing employment for paralegals, but with actual lawyers being "less affected."

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An anonymous reader shared this report from the Washington Post's "Tech Brief": Last fall, reports that Kroger was considering bringing facial recognition technology into its stores sparked outcry from lawmakers and customers. They worried personalized data could be used to charge different prices for different customers based on their shopping habits, financial circumstances or appearance. Kroger, the country's largest supermarket chain, had already been using digital price tags in its stores. Kroger told lawmakers that it doesn't use facial recognition to help it set prices, a stance the company reiterated to the Tech Brief on Thursday. Still, the uproar helped to spark a push by consumer advocates who warn that the threat of invasive, personalized pricing schemes is real. Now, Democratic lawmakers in several states are working to ban so-called "surveillance pricing" — when businesses charge customers more or less for the same item based on their personal information. Besides a bill in California, three more bill were introduced this month in Colorado, Georgia, and Illinois that also ban "surveillance wages," which the article defines as employers adjusting wages based on how much data an employee collects. "Both surveillance pricing and surveillance wages really disrupt fundamental ideals of fairness," University of California, Irvine law professor Veena Dubal tells the Washington Post. Dubal is one of the consumer advocates behind a new report which notes information released last month by America's consumer-protecting FTC that "suggests that surveillance pricing tools are being actively developed and marketed across a range of industries, including consumer-facing businesses like 'grocery stores, apparel retailers, health and beauty retailers, home goods and furnishing stores, convenience stores, building and hardware stores, and general merchandise retailers such as department or discount stores." The consumer advocates (which include the Electronic Privacy Information Center) put it this way. "Imagine walking into a grocery store and seeing a price for milk that's higher than what the next shopper pays because an algorithm calculated that you're willing to spend more..."

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