Computer

Have Scientific Breakthroughs Declined?

Slashdot - Mon, 2024-01-08 17:00
Some researchers say we've seen a fall in disruptive new discoveries. But we may be entering a golden age of applied science. From a report: 2023 had barely begun when scientists got some jolting news. On Jan. 4, a paper appeared in Nature claiming that disruptive scientific findings have been waning since 1945. Scientists took this as an affront. The New York Times interpreted the study to mean that scientists aren't producing as many "real breakthroughs" or "intellectual leaps" or "pioneering discoveries." That seems paradoxical when each year brings a new crop of exciting findings. In the 12 months following that paper, scientists have listened to the close encounters between supermassive black holes, demonstrated the power of new weight loss drugs and brought to market life-changing gene therapies for sickle cell disease. What the authors of the January paper measured was a changing pattern in the way papers were cited. They created an index of disruptiveness that measured how much a finding marked a break with the past. A more disruptive paper would be cited by many future papers while previous papers in the same area would be cited less -- presumably because they were rendered obsolete. This pattern, they found, has been on a decades-long decline. One of the authors, Russell Funk of the Carlson School of Management at the University of Minnesota, said they wanted to measure how new findings shifted attention away from old ways of doing things. "Science definitely benefits from a cumulative work and studies that come along and refine our existing ideas. But it also benefits from being shaken up every now and then," he said. We're seeing fewer shake-ups now. Funk said he thinks it's related to funding agents taking too few risks. But others say it may only reflect changes in the way scientists cite each other's work. Scientists I talked to said researchers cite papers for many reasons -- including as way to ingratiate themselves with colleagues, mentors or advisers. Papers on techniques get a disproportionate number of citations, as do review articles because they're easier to cite than going back to the original discoveries. Citations in papers are "noisy data" Funk admitted, but there's a lot of it -- millions of papers -- and such data can reveal interesting trends. He agreed, though, that people shouldn't conflate disruption with importance. He gave the example of the LIGO (the Laser Interferometer Gravitational-Wave Observatory), which made a big splash in 2016 by detecting gravitational waves, long ago predicted by Einstein. By his definition it was not disruptive.

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US News Makes Money From Some of Its Biggest Critics: Colleges

Slashdot - Mon, 2024-01-08 16:20
Jonathan Henry, a vice president at the University of Maine at Augusta, is hoping that an email will arrive this month. He is also sort of dreading it. The message, if it comes, will tell him that U.S. News & World Report has again ranked his university's online programs among the nation's best. History suggests the email will also prod the university toward paying U.S. News, through a licensing agent, thousands of dollars for the right to advertise its rankings. The New York Times: For more than a year, U.S. News has been embroiled in another caustic dispute about the worthiness of college rankings -- this time with dozens of law and medical schools vowing not to supply data to the publisher, saying that rankings sometimes unduly influence the priorities of universities. But school records and interviews show that colleges nevertheless feed the rankings industry, collectively pouring millions of dollars into it. Many lower-profile colleges are straining to curb enrollment declines and counter shrinking budgets. And any endorsement that might attract students, administrators say, is enticing. Maine at Augusta spent $15,225 last year for the right to market U.S. News "badges" -- handsome seals with U.S. News's logo -- commemorating three honors: the 61st-ranked online bachelor's program for veterans, the 79th-ranked online bachelor's in business and the 104th-ranked online bachelor's. Mr. Henry, who oversees the school's enrollment management and marketing, said there was just too much of a risk of being outshined and out-marketed by competing schools that pay to flash their shiny badges. "If we could ignore them, wouldn't that be grand?" Mr. Henry said of U.S. News. "But you can't ignore the leviathan that they are." Nor can colleges ignore how families evaluate schools. "The Amazonification of how we judge a product's quality," he said, has infiltrated higher education, as consumers and prospective students alike seek order from chaos. The money flows from schools large and small. The University of Nebraska at Kearney, which has about 6,000 students, bought a U.S. News "digital marketing license" for $8,500 in September. The Citadel, South Carolina's military college, moved in August to spend $50,000 for the right to use its rankings online, in print and on television, among other places. In 2022, the University of Alabama shelled out $32,525 to promote its rankings in programs like engineering and nursing. Critics believe that the payments, from schools of any size and wealth, enable and incentivize a ranking system they see as harmful.

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iPhone Survives 16,000-Foot Fall From Alaska Air Flight

Slashdot - Mon, 2024-01-08 15:40
An anonymous reader shares a report: Among the harrowing details of the blown-off fuselage panel that triggered a sudden decompression event on Alaska Airlines Flight 1282, one revelation seemed to defy the laws of physics: one of the mobile phones that had been sucked out of the Boeing 737 Max 9 jet's cabin remained in functioning condition after a 16,000-foot tumble. A new-generation Apple iPhone landed intact, unlocked and with hours of battery life remaining on a Portland, Oregon roadside, according to a post on X by a user calling himself Seanathan Bates, who said he discovered the device. The screen showed an email from Alaska Airlines about a baggage claim for the flight, based on Bates' photos. The phone was in airplane mode, Bates said in a TikTok video. "It was still pretty clean, no scratches on it, sitting under a bush and it didn't have a screenlock on it," he said. The National Transportation Safety Board confirmed at a briefing on Sunday that one phone was found on the side of a road and another in a yard. The people have handed in both of the devices, NTSB Chair Jennifer Homendy told reporters.

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IRS To Begin Trial of Its Own Free Tax-Filing System

Slashdot - Mon, 2024-01-08 15:00
The Internal Revenue Service is rolling out a free option for filing federal tax returns this year to some residents of a dozen states. From a report: Last month, the agency published details of its plan to test an in-house filing system, in which taxpayers submit their federal tax returns directly to the agency online at no cost. Residents of 12 states are eligible to participate if they meet certain criteria. "This is a critical step forward for this innovative effort that will test the feasibility of providing taxpayers a new option to file their returns for free directly with the I.R.S.," Danny Werfel, the agency's commissioner, said in a recent statement. While the direct filing system is starting on a limited basis, it has already faced some resistance, particularly from commercial tax-preparation companies. A spokeswoman for Intuit, Tania Mercado, criticized the direct file project as a "half-baked solution" and a waste of taxpayer money. "The direct file scheme is a solution in search of a problem," she said. Intuit makes the TurboTax tax preparation software. Democrats in Congress generally support the idea of free, direct filing, while Republicans contend that the idea, part of President Biden's plan to overhaul the I.R.S., would give the agency even more power over ordinary taxpayers. US lawmakers said earlier this month that federal tax credits that Intuit received could have been better spent to build a free government alternative to Intuit's popular online tax preparation software TurboTax. The IRS estimates it would cost $64 million to $249 million annually for the agency to run a free-filing program. In the fiscal year ending in July 2023, Mountain View, California-based Intuit received $106 million in federal research and experimentation credits, which amounted to about 4% of its total R&D expenses, according to a regulatory filing.

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Hundreds of US Car Dealerships Abandon Buicks. Are EVs to Blame?

Slashdot - Mon, 2024-01-08 13:34
As General Motors prepares to roll out electric versions of its Buicks, "hundreds of Buick dealerships nationwide" are "turning their backs on the storied brand," reports the Boston Globe. "The move to electric Buicks is one reason so many dealers are giving up their Buick franchises, according to auto industry watchers." They say that smaller, low-volume Buick dealers either can't or won't make the big investments needed to begin selling EVs, especially as sales growth in the sector has cooled and unsold electrics are piling up on dealer lots. "I think there are dealers who are just not confident in the electric vehicle transition and they don't want to have to commit to the investment," said Karl Brauer, executive analyst at online car retailer iSeeCars.com... Buick has announced its intention to migrate to an all-electric line of cars by the end of the decade. The brand's first EV is set to go on sale this year. But getting ready to sell EVs is a costly proposition. Dealers must purchase new equipment to service the cars and must pay for worker retraining. GM estimates that the upfront cost to dealers will range between $200,000 and $400,000. "If you're in a market where you're not selling a lot of Buicks, investing a lot to sell electric Buicks may not make a good business case," said Mark Schirmer, spokesperson for Cox Automotive, an Atlanta-based automotive marketing company. While 854,000 Buicks were sold in 1980, just 103,000 were sold in 2022 — down from 207,000 in 2019, according to the article. So in 2022 GM bought out 44 percent of its dealerships (which they say accounted for just 20% of all U.S. Buick sales), with the majority of them still selling other GM brands like Chevrolet and GMC. But the article also includes some perspective from Robert O'Koniewski, executive vice president of the Massachusetts State Automobile Dealers Association. "The only reason GM has kept the Buick alive is that it's popular in China." That's Buick's biggest market by far, thanks to a 50-50 joint venture it launched in 1997 with government-owned SAIC Motor, China's biggest carmaker. The partnership sold 653,000 Chinese Buicks in 2022. But that's a big decline from the 926,000 sold in 2020. Brauer said that Chinese consumers are pulling away from the US brand in favor of Chinese companies like BYD, which passed Tesla in the fourth quarter of 2023 to become the world's largest maker of electric vehicles.

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How AI-Generated Content Could Fuel a Migration From Social Media to Independent 'Authored' Content

Slashdot - Mon, 2024-01-08 09:34
The chief content officer for New York's public radio station WNYC predicts an "AI-fueled shift to niche community and authored excellence." And ironically, it will be fueled by "Greedy publishers and malicious propagandists... flooding the web with fake or just mediocre AI-generated 'content'" which will "spotlight and boost the value of authored creativity." And it may help give birth to a new generation of independent media. Robots will make the internet more human. First, it will speed up our migration off of big social platforms to niche communities where we can be better versions of ourselves. We're already exhausted by feeds that amplify our anxiety and algorithms that incentivize cruelty. AI will take the arms race of digital publishing shaped by algorithmic curation to its natural conclusion: big feed-based social platforms will become unending streams of noise. When we've left those sites for good, we'll miss the (mostly inaccurate) sense that we were seeing or participating in a grand, democratic town hall. But as we find places to convene where good faith participation is expected, abuse and harassment aren't, and quality is valued over quantity, we'll be happy to have traded a perception of scale influence for the experience of real connection. Second, this flood of authorless "content" will help truly authored creativity shine in contrast... "Could a robot have done this?" will be a question we ask to push ourselves to be funnier, weirder, more vulnerable, and more creative. And for the funniest, the weirdest, the most vulnerable, and most creative: the gap between what they do and everything else will be huge. Finally, these AI-accelerated shifts will combine with the current moment in media economics to fuel a new era of independent media. For a few years he's seen the rise of independent community-funded journalists, and "the list of thriving small enterprises is getting longer." He sees more growth in community-funding platforms (with subscription/membership features like on Substack and Patreon) which "continue to tilt the risk/reward math for audience-facing talent.... "And the amount of audience-facing, world-class talent that left institutional media in 2023 (by choice or otherwise) is unlike anything I've seen in more than 15 years in journalism... [I]f we're lucky, we'll see the creation of a new generation of independent media businesses whose work is as funny, weird, vulnerable and creative as its creators want it to be. And those businesses will be built on truly stable ground: a direct financial relationship with people who care. "Thank the robots."

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CodeSOD: The Chosen Solution

The Daily WTF - Mon, 2024-01-08 07:30

Mac bears some responsibility for today's code, in that, he "fixed" it. That is to say, he was working on an unrelated bug, but this particular block of code was causing additional problems, so he did the bare minimum to make it stop bothering him so he could work on his actual ticket.

This JavaScript running on their page would allow the user to check a checkbox, navigate away from the page, and then if they hit "back" (something Mac was doing a lot while debugging), the checked checkbox would gradually migrate down the page for some weird set of JS and CSS reasons.

This revised code stops that behavior.

if (!$('body').hasClass('type-car') && !$('body').hasClass('page-lists-members') && !$('body').hasClass('page-tools') && !$('body').hasClass('page-findhelp') && !$('body').hasClass('page-active') && !$('body').hasClass('page-dash') && (!$.browser.msie && $.browser.version <= "8") && !$('body').hasClass('type-event') && !$('body').hasClass('page-add-event')) { //I didn't write this monstrosity, I fixed it. Look further back in the git logs if you like staring into hell... var example_of_really_bad_js_wrapped_in_really_bad_js = $('select').not('#edit-field-car-ref-und, .views-widget-filter-date_filter select'); example_of_really_bad_js_wrapped_in_really_bad_js.chosen(); example_of_really_bad_js_wrapped_in_really_bad_js.change(function(){ if($('.chzn-results li').length < 10) { $(this).each(function(){ $('.chzn-search').hide(); }); } }); }

I love that one-line if condition, but honestly, that's small change compared to what's in the condition- why so many checks against body-level classes? Certainly a code stench, that they couldn't figure out a better way to decide when to execute this functionality.

In comparison, the body of the condition is a pretty minor level of ugly. Indentation as it was in the submission.

This is the kind of bad code that you can just sit back and look at, and not have to think too hard about. Even "fixed", it's just ugly and bad. We can all be glad this isn't in our codebase, and just move on with life.

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Categories: Computer

Will Switching to a Flip Phone Fight Smartphone Addiction?

Slashdot - Mon, 2024-01-08 06:12
"This December, I made a radical change," writes a New York Times tech reporter — ditching their $1,300 iPhone 15 for a $108 flip phone. "It makes phone calls and texts and that was about it. It didn't even have Snake on it..." The decision to "upgrade" to the Journey was apparently so preposterous that my carrier wouldn't allow me to do it over the phone.... Texting anything longer than two sentences involved an excruciating amount of button pushing, so I started to call people instead. This was a problem because most people don't want their phone to function as a phone... [Most voicemails] were never acknowledged. It was nearly as reliable a method of communication as putting a message in a bottle and throwing it out to sea... My black clamshell of a phone had the effect of a clerical collar, inducing people to confess their screen time sins to me. They hated that they looked at their phone so much around their children, that they watched TikTok at night instead of sleeping, that they looked at it while they were driving, that they started and ended their days with it. In a 2021 Pew Research survey, 31 percent of adults reported being "almost constantly online" — a feat possible only because of the existence of the smartphone. This was the most striking aspect of switching to the flip. It meant the digital universe and its infinite pleasures, efficiencies and annoyances were confined to my computer. That was the source of people's skepticism: They thought I wouldn't be able to function without Uber, not to mention the world's knowledge, at my beck and call. (I grew up in the '90s. It wasn't that bad... "Do you feel less well-informed?" one colleague asked. Not really. Information made its way to me, just slightly less instantly. My computer still offered news sites, newsletters and social media rubbernecking. There were disadvantages — and not just living without Google Maps. ("I've got an electric vehicle, and upon pulling into a public charger, low on miles, realized that I could not log into the charger without a smartphone app... I received a robot vacuum for Christmas ... which could only be set up with an iPhone app.") Two-factor authentication was impossible. But "Despite these challenges, I survived, even thrived during the month. It was a relief to unplug my brain from the internet on a regular basis and for hours at a time. I read four books... I felt that I had more time, and more control over what to do with it... my sleep improved dramatically." "I do plan to return to my iPhone in 2024, but in grayscale and with more mindfulness about how I use it."

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The Land is Steadily Sinking Up and Down America's Atlantic Coast

Slashdot - Mon, 2024-01-08 03:39
In Jakarta, Indonesia, "the land is sinking nearly a foot a year because of collapsing aquifers," reports Wired. "Accordingly, within the next three decades, 95 percent of North Jakarta could be underwater." "Subsidence" is caused by over-extracting groundwater, or the settling of sediments — and it's not just happening in Indonesia. "In California's agriculturally intensive San Joaquin Valley, elevations have plummeted not by inches, but by dozens of feet." Last year, scientists reported that the US Atlantic Coast is dropping by several millimeters annually, with some areas, like Delaware, notching figures several times that rate. So just as the seas are rising, the land along the eastern seaboard is sinking, greatly compounding the hazard for coastal communities. In a follow-up study just published in the journal PNAS Nexus, the researchers tally up the mounting costs of subsidence — due to settling, groundwater extraction, and other factors — for those communities and their infrastructure... [O]ver 3,700 square kilometers [1,428 square miles] along the Atlantic Coast are sinking more than 5 millimeters annually. That's an even faster change than sea-level rise, currently at 4 millimeters a year... A few millimeters of annual subsidence may not sound like much, but these forces are relentless: Unless coastal areas stop extracting groundwater, the land will keep sinking deeper and deeper... The researchers selected 10 levees on the Atlantic Coast and found that all were impacted by subsidence of at least 1 millimeter a year. That puts at risk something like 46,000 people, 27,000 buildings, and $12 billion worth of property. But they note that the actual population and property at risk of exposure behind the 116 East Coast levees vulnerable to subsidence could be two to three times greater. "Levees are heavy, and when they're set on land that's already subsiding, it can accelerate that subsidence," says independent scientist Natalie Snider, who studies coastal resilience but wasn't involved in the new research. "It definitely can impact the integrity of the protection system and lead to failures that can be catastrophic...." The study finds that subsidence is highly variable along the Atlantic Coast, both regionally and locally, as different stretches have different geology and topography, and different rates of groundwater extraction. It's looking particularly problematic for several communities, like Virginia Beach, where 451,000 people and 177,000 properties are at risk. In Baltimore, Maryland, it's 826,000 people and 335,000 properties, while in NYC — in Queens, Bronx, and Nassau — that leaps to 5 million people and 1.8 million properties. Highways, airports, and even railway tracks could also be affected....

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Three Packages Targeting Linux with Crypto Miners Found in Python's 'PyPi' Repository

Slashdot - Mon, 2024-01-08 01:39
An anonymous reader shared this report from The Hacker News: Three new malicious packages have been discovered in the Python Package Index (PyPI) open-source repository with capabilities to deploy a cryptocurrency miner on affected Linux devices. The three harmful packages, named modularseven, driftme, and catme, attracted a total of 431 downloads over the past month before they were taken down... The malicious code resides in the __init__.py file, which decodes and retrieves the first stage from a remote server, a shell script ("unmi.sh") that fetches a configuration file for the mining activity as well as the CoinMiner file hosted on GitLab. The ELF binary file is then executed in the background using the nohup command, thus ensuring that the process continues to run even after exiting the session. "Echoing the approach of the earlier 'culturestreak' package, these packages conceal their payload, effectively reducing the detectability of their malicious code by hosting it on a remote URL," said Fortinet FortiGuard Labs researcher Gabby Xiong. "The payload is then incrementally released in various stages to execute its malicious activities."

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A Microscopic Metal Flake Could Finally Reveal DB Cooper's Identity

Slashdot - Mon, 2024-01-08 00:09
"The famed and mysterious disappearance of D.B. Cooper has puzzled investigators for over half a century," writes a Seattle TV station. Now new evidence is coming to light in the supposed "skyjacking," after a microscopic piece of metal found on D. B. Cooper's tie could help reveal his true identity. "Considering the totality of all that has been uncovered in the last year with respect to DB Cooper's tie, I can say with a very high degree of certainty that DB Cooper worked for Crucible Steel," said independent investigator Eric Ulis. "I would not be surprised at all if 2024 was the year we figure out who this guy was," lis told another local Seattle news station: This particle is part stainless steel, part titanium... 18 months ago, Ulis used U.S. patents to trace three of these fragments from the same very tie to a specific plant in Pennsylvania, Crucible Steel. "Headquartered in the suburbs of Pittsburgh, a significant subcontractor all throughout the 1960s," said Ulis. "It supplied the lion's share of titanium and stainless steel for Boeing's aircraft...." Ulis claims evidence points to Cooper having in-depth knowledge of the 727 he hijacked, and of the Seattle area. Workers at Crucible Steel were known to travel and visit their contractor, Boeing. "This is also the time, 1971, when Boeing had this significant downturn, the big depression, with 'The last person leaving Seattle, please turn out the lights' [billboard sign]," said Ulis. "It's reasonable to deduce that D. B. Cooper may well have been part of that downturn." Ulis admits his findings are not yet concrete. He's not crossing any suspects off the list. However, he believes from what he's seen, all roads lead to titanium research engineer Vince Peterson from Pittsburgh. It all reminds me of that episode of Prison Break where they suspect one of the prisoner's is secretly D.B. Cooper...

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Will Microsoft Overtake Apple as the World's Most Valuable Company?

Slashdot - Sun, 2024-01-07 22:39
"As Microsoft stock rises and Apple's falls over analysts expectation of slowing iPhone demand, the two firms are once more within $100 billion of each other — the smallest gap in over two years..." writes the blog Apple Insider: In August 2020, Apple became the first publicly-traded US company to reach a $2 trillion market cap, and Microsoft became the second one in June 2021. Later in October 2021, Microsoft took over the top spot, and for a time was move valuable than Apple by $100 billion. While the values of the two firms have continually changed, Microsoft is now worth just $100 billion less than Apple, according to MarketWatch. Microsoft is valued at $2.73 trillion, while Apple — fallen from its recent $3 trillion high — is currently at $2.83 trillion. MarketWatch notes that Microsoft's stock rose 57% in 2023, compared to Apple's which rose 48%. Microsoft shares have also reportedly seen what are described as slimmer losses at the start of 2024. Apple, on the other hand, has seen its shares take a considerable drop in recent days. The first hit was taken following a claim by Barclays that iPhone demand is weakening and that the iPhone 16 range will not offer any compelling new features to tempt upgraders. The analyst view that Apple is dependent on iPhone sales is part of why Microsoft is doing better. Analysts see Microsoft has being less attached to any hardware, and more attached to subscription software such as Office 365, and so therefore less attached to any falling demand for phones or computers. And, Microsoft has launched an AI tool in Copilot, while Apple has not unveiled any similar ChatGPT-style app or service.

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ZDNet Calls Rhino Linux 'New Coolest Linux Distro'

Slashdot - Sun, 2024-01-07 21:39
If you're starting the new year with a new Linux distro, ZDNet just ran an enthusiastic profile of Rhino Linux, calling it "beautiful" with "one of the more useful command-line package managers on the market." Rhino uses a modern take on the highly efficient and customizable Xfce desktop (dubbed "Unicorn") to help make the interface immediately familiar to anyone who logs in. You'll find a dock on the left edge of the screen that contains launchers for common applications, access to the Application Grid (where you can find all of your installed software), and a handy Search Bar (Ulauncher) that allows you to quickly search for and launch any installed app (or even the app settings) you need... Thanks to myriad configuration options, Xfce can be a bit daunting. At the same time, the array of settings makes Xfce highly customizable, which is exactly what the Rhino developers did when they designed this desktop. For those who want a desktop that makes short work of accessing files, the Rhino developers have added a really nifty tool to the top bar. You'll find a listing of some folders you have in your Home directory (Files, Documents, Music, Pictures, Video). If you click on one of those entries, you'll see a list of the most recently accessed files within the directory. Click on the file you want to open with the default, associated application... Rhino opts for the Pacstall package manager over the traditional apt-get. That's not to say apt-get isn't on the system — it is. But with Rhino Linux, there's a much easier path to getting the software you want installed... [W]hen you first run the installed OS, you are greeted with a window that allows you to select what package managers you want to use. You can select from Snap, Flatpak, and AppImages (or all three). Next, the developers added a handy tool (rhino-pkg) that makes installing from the command line very simple. When the distro launched in August, 9to5Linux described it as "a unique distribution for Ubuntu fans who wanted a rolling-release system where they install once and receive updates forever." The theming looks gorgeous and it's provided by the Elementary Xfce Darker icon theme, Xubuntu's Greybird GTK theme, and Ubuntu's Yaru Dark WM theme. It also comes with some cool features, such as a dedicated and full-screen desktop switcher provided by Xfdashboard...

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Lithium Extraction Gets Faster and Maybe Greener, Too

Slashdot - Sun, 2024-01-07 20:34
Long-time Slashdot reader xetdog shared this report from IEEE Spectrum: High in the Andes mountains where the borders of Argentina, Bolivia, and Chile intersect, white expanses of salt stretch for thousands of kilometers. Under these flats lie reservoirs of brine that contain upwards of 58% of the world's lithium. For decades, producers have extracted that lithium by pumping the water up to the surface and letting it evaporate until the lithium salts become concentrated enough to filter out. The process takes 12 to 18 months, leaving behind piles of waste containing other metals. It also evaporates nearly 2 million liters of local water resources, harming indigenous communities. To keep up, many companies are now developing processes to chemically or physically filter out lithium from brines and inject the brine back underground. These direct lithium extraction (DLE) technologies take hours instead of months and could double the production of lithium from existing brine operations. Much as shale extraction did for oil, DLE is a "potential game-changing technology for lithium supply," because it could unlock new sources of lithium, according to a recent report by Goldman Sachs. But in contrast to shale's fracking risks, DLE brings environmental benefits, reducing land and water use, and waste... In China, a handful of commercial projects already use Chinese DLE innovator Sunresin's technology. More than 12 startups are pursuing new DLE processes, according to the article, "with the intent of commercial production as early as 2025." And America's Department of Energy is also investing millions of dollars in new DLE tech "to extract lithium from geothermal brines in the U.S., such as the Salton Sea in California, which the National Renewable Energy Laboratory estimates could provide over 24,000 metric tons of lithium a year."

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Ask Slashdot: Does Anyone Still Use Ogg Vorbis Format?

Slashdot - Sun, 2024-01-07 19:34
23 years ago, Slashdot interviewed Chris Montgomery about his team's new Ogg Vorbis audio format. But Slashdot reader joshuark admits when he first heard the name, it reminded him of the mushroom underworld in The Secret World of Og. I've downloaded videos from the Internet Archive, and one format is the OGG or Ogg Vorbis player format. I just was wondering with other formats, is Ogg still used anymore after approximately 20-years? I'm not commenting on good/bad/whatever about the format, just is it still in use, relevant anymore? The nonprofit Xiph.Org Foundation (which develops Orbis Vogg) started work in 2007 on the high-quality/low-delay format Opus, which their FAQ argues "theoretically" makes other lossy codecs obsolete. "From technical point of view (loss, delay, bitrates...) it can replace both Vorbis and Speex, and the common proprietary codecs too." But elsewhere Xiph.org points out that "The bitstream format for Vorbis I was frozen Monday, May 8th 2000. All bitstreams encoded since will remain compatible with all future releases of Vorbis." So how is that playing out in 2024? Share your own thoughts in the comments. Does anyone still use Ogg Vorbis format?

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An AI-powered Holographic Elvis Concert is Coming to Las Vegas (and the UK)

Slashdot - Sun, 2024-01-07 18:34
Elvis Presley "will be stepping into his blue suede shoes once again..." according to an article in TheStreet, "thanks to the power of artificial intelligence." The legendary singer from Tupelo, Mississippi, is set to thrill audiences in "Elvis Evolution," an "immersive concert experience" that uses AI and holographic projection. The show will debut in London in November. But if you can't make it to England, that's all right, mama, that's all right for you, because additional shows are slated for Berlin, Tokyo and Las Vegas, where Presley had a seven-year residency from 1969 to 1976. "Man, I really like Vegas," he once reportedly said. The British immersive entertainment company Layered Reality partnered with Authentic Brands Group, which owns the rights to Elvis' image, to create the event. "The show peaks with a concert experience that will recreate the seismic impact of seeing Elvis live for a whole new generation of fans, blurring the lines between reality and fantasy," Layered Reality said on its website. "A life-sized digital Elvis will share his most iconic songs and moves for the very first time on a UK stage." The company previously made immersive experiences based on the Gunpowder Plot of 1605 and "The War of The Worlds."

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Whatever Happened to the Surviving Apollo Astronauts?

Slashdot - Sun, 2024-01-07 17:34
The BBC checks in on "the pioneers of space exploration — the 24 Nasa astronauts who travelled to the Moon in the Apollo missions of the 1960s and 1970s." Ken Mattingly and Frank Borman died within a few days of each other late last year. Now only eight people who have voyaged beyond the Earth's orbit remain. Who are they, and what are their stories...? There are only four people still alive who have walked on the Moon — Charlie Duke is one of them. He did it aged 36, making him the youngest person to set foot on the lunar surface... Charlie Duke now lives outside San Antonio, Texas, with Dorothy, to whom he has been married for 60 years.... Jim Lovell is one of only three men to have travelled to the Moon twice, and following Frank Borman's death in November 2023, he became the oldest living astronaut.... After leaving Nasa in 1975, [Harrison Schmitt] was elected to the U.S. Senate from his home state of New Mexico, but only served one term. Since then he has worked as a consultant in various industries as well as continuing in academia. And when confronted by a man claiming Apollo 11 was an elaborate lie, 72-year-old Buzz Aldrin "punched him on the jaw." Despite struggles in later life, he never lost his thirst for adventure and joined expeditions to both the North and South Poles, the latter at the age of 86. While embracing his celebrity, he has remained an advocate for the space programme, especially the need to explore Mars. "I don't think we should just go there and come back — we did that with Apollo," he says. Last 93-year-old Buzz Aldrin got married — and thanked his fans for remembering his birthday. "It means a lot and I hope to continue serving a greater cause for many more revolutions around the sun."

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What's Next for Mozilla - and for Open Source AI?

Slashdot - Sun, 2024-01-07 16:34
"For the last few years, Mozilla has started to look beyond Firefox," writes TechCrunch, citing startup investments like Mastodon's client Mammoth and the Fakespot browser extension that helps identify fake reviews. But Mozilla has also launched Mozilla.ai (added a bunch of new AI-focused members to its board). In an interview with TechCrunch, Mozilla's president and executive director Mark Surman clarifies their plans, saying that Mozilla.ai "had a broad mandate around finding open source, trustworthy AI opportunities and build a business around them." "Quickly, Moez [Draief], who runs it, made it about how do we leverage the growing snowball of open source large language models and find a way to both accelerate that snowball but also make sure it rolls in a direction that matches our goals and matches our wallet belt...." Right now, Surman argued, it remains hard to for most developers — and even more so for most consumers — to run their own models, even as more open source models seemingly launch every day. "What Mozilla.ai is focused on really is almost building a wrapper that you can put around any open source large language model to fine-tune it, to build data pipelines for it, to make it highly performant." While much work is in stealth mode, TechCrunch predicts "we'll hear quite a bit more in the coming months." Meanwhile, the open source and AI communities are still figuring out what exactly open source AI is going to look like. Surman believes that no matter the details of that, though, the overall principles of transparency and freedom to study the code, modify it and redistribute it will remain key... "We probably lean towards that everything should be open source — at least in a spiritual sense. The licenses aren't perfect and we are going to do a bunch of work in the first half of next year with some of the other open source projects around clarifying some of those definitions and giving people some mental models...." With a small group of very well-funded players currently dominating the AI market, he believes that the various open source groups will need to band together to collectively create alternatives. He likened it to the early era of open source — and especially the Linux movement — which aimed to create an alternative to Microsoft... Surman seems to be optimistic about Mozilla's positioning in this new era of AI, though, and its ability to both use it to further its mission and create a sustainable business model around it. "All this that we are going to do is in the kind of service of our mission. And some of that, I think, will just have to be purely a public good," he said. "And you can pay for public goods in different kinds of way, from our own resources, from philanthropy, from people pooling resources. [...] It's a kind of a business model but it's not commercial, per se. And then, the stuff we're building around communal AI hopefully has a real enterprise value if we can help people take advantage of open source large language models, effectively and quickly, in a way that is valuable to them and is cheaper than using open AI. That's our hope." And what about Firefox? "I think you'll see the browser evolve," says Mozilla's president. "In our case, that's to be more protective of you and more helpful to you. "I think it's more that you use the predictive and synthesizing capabilities of those tools to make it easier and safer to move through the internet."

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How Does FreeBSD Compare to Linux on a Raspberry Pi?

Slashdot - Sun, 2024-01-07 13:34
Klaus Zimmermann (a self-described "friendly hacker") recently posted a "State of the Distro" post, choosing his favorite distributions for things like portable installation from a USB drive (Alpine Linux) and for a desktop OS (Debian Linux or Devuan). But when it comes to a distro fro the Raspberry Pi, (at least until the 4), Zimmerman argues that FreeBSD's performance is "unlike any other Linux distribution I've ever seen, even with cpupower activated and overclocking." Nope, no match — FreeBSD's performance on the Pi is still way better, even without overclocking. You can browse a modern web, have things scroll smoothly, watch videos and even play some 3D games like Quake with it! And if you overclock it a little (2GHz) you can even make it run that gargantua MS Teams. But what about all that lackluster driver support? WiFi drivers still on the 802.11g standard and all? Surely you can't be serious about it when Linux offers all that support out of the box, right? Wrong, actually. For starters, the drivers provided for the Pi's hardware are often half-assed proprietary blobs... I no longer think FreeBSD is really at fault if the driver support for the hardware is not helpful to begin with. Even drivers you find for Linux are shaky at best. So yes, I will keep using FreeBSD on the Pi. As a desktop. With USB WiFi and audio adapters for those services, because the existing hardware is sort of moot even otherwise. And with those USB adapters — and FreeBSD — the Pi works really well, truly desktop-like. I'd be curious to hear from Slashdot's readers about their own experiments with Linux (and FreeBSD) on a Raspberry Pi. Zimmerman's final winner, for the "Server" category, was Debian — though of his two servers, one is just an XMPP server set up on a Raspberry Pi. "I found that using Debian on the Pi is a real joy. Easy and simple to set up, familiar environment and all. So I'm keeping it. "This concept is about to be overshadowed, however, by my growing like of FreeBSD lately..." Thanks to Slashdot reader walterbyrd for sharing the article.

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