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UK's First Carbon Capture Plant Turns CO2 Into Jet Fuel

Mon, 2023-12-11 03:44
"The machines in the facility waft air towards a water-based solvent," reports the Times of London, "which carbon dioxide in the air dissolves into. An electrical current then separates those compounds from the solvent, creating a pure stream of CO2." More details from Sky News: The UK's first-ever direct air capture plant has been turned on to remove CO2 from the atmosphere and turn it into jet fuel. The machine, developed by Mission Zero Technologies in partnership with the University of Sheffield, will run on solar power to recover 50 tonnes of CO2 from the air per year and turn it into Sustainable Aviation Fuel (SAF)... Aviation accounts for about 2% of the world's emissions and Ihab Ahmed, research associate from the University of Sheffield, said the fuel has the capacity to massively reduce the impact of aviation on the environment — and is an important step towards the government's ambitious target to increase the use of SAF to at least 10% by 2030. America opened its first carbon-capture facility in November in a warehouse in California. While the carbon isn't converted into sustainable air fuel, it can capture a maximum of 1,000 tons of carbon dioxide per year/

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'Zombie TV': Cable Channels Left Showing Reruns as Their Owners Invest in Streaming Services

Mon, 2023-12-11 00:35
All those original shows on streaming services brought us "peak TV." But the New York Times reports on the flipside: back in the cable universe, they're experiencing "zombie TV": In 2015, the USA cable network was a force in original programming. Dramas like "Suits," "Mr. Robot" and "Royal Pains" either won awards or attracted big audiences. What a difference a few years make. Viewership is way down, and USA's original programming department is gone. The channel has had just one original scripted show this year, and it is not exclusive to the network — it also airs on another channel. During one 46-hour stretch last week, USA showed repeats of NBC's "Law & Order: Special Victims Unit" for all but two hours, when it showed reruns of CBS' "NCIS" and "NCIS: Los Angeles." Instead of standing out among its peers, USA is emblematic of cable television's transformation. Many of the most popular channels — TBS, Comedy Central, MTV — have quickly morphed into zombie versions of their former selves. Networks that were once rich with original scripted programming are now vessels for endless marathons of reruns, along with occasional reality shows and live sports... Advertisers have begun to pull money from cable at high rates, analysts say, and leaders at cable providers have started to question what their consumers are paying for. In a dispute with Disney this year, executives who oversee the Spectrum cable service said media companies were letting their cable "programming house burn to the ground...." The media companies that own the channels are in a bind. The so-called cable bundle was enormously profitable for media companies, and more than 100 million households subscribed at the peak. But subscribers are rapidly declining as people migrate toward streaming. Now roughly 70 million households subscribe to cable. As a result, most media companies are pulling resources from their individual cable networks and directing investment toward their streaming services. Peacock, which is owned by NBCUniversal, also the parent of USA, has begun making more and more original scripted shows over the last three years. However, most streaming services are hemorrhaging cash. (An NBCUniversal executive said this week that Peacock would lose $2.8 billion this year.) Cable, although it is getting smaller, remains profitable. Media analyst Michael Nathanson believes last year was saw a "tipping point" when cable advertising decreased — by double-digit percentages — in five consecutive fiscal quarters. "Advertisers are starting to realize that there's really nothing on here and they shouldn't pay for it." One consultant who works with entertainment companies and used to run marketing at the Oxygen cable network tells the newspaper that cable channels "are being stripped for parts." The article calculates that in 2022 there were 39% fewer scripted programs on basic and premium cable than there were in 2015. "Reruns are filling the hole."

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Hidden Impacts of Ferocious Volcanic Eruption Finally Revealed

Sun, 2023-12-10 22:01
Long-time Slashdot reader schwit1 shared an interesting article from ScienceAlert: Undersea volcanic eruptions account for more than three-quarters of all volcanism on Earth, but rarely do we see the impacts. The Hunga Tonga-Hunga Ha'apai eruption of 2022 was a dramatic exception. Its furious explosion from shallow waters broke the ocean surface and punched through the stratosphere, generating supercharged lighting and an atmospheric shock wave that circled the globe several times. But there was far more to the fallout than satellite images could possibly capture or observers could report. We know the human toll this explosion took, but now a new study investigating the underwater impacts of the Hunga-Tonga eruption has detailed just how ferociously the explosion tore open the seafloor, ripped up undersea cables, and smothered marine life... The team also compiled a trove of data from ship-based sonar, sediment cores, geochemical analyses, water column samples, and video footage to chart the devastatingly powerful upheaval... Their analyses show at least 6 cubic kilometers (km3) of seafloor was lost from within the caldera — 20 times the eruptive volume of the 1980 Mount St. Helens eruption — and an additional 3.5 km3 of material was blasted out of the Hunga volcano's submerged flanks... That leaves roughly four-fifths of the ejected material in the ocean; material that was funneled into fast-moving density flows that scoured out tracks 30 meters deep in the seafloor and accumulated 22 meters (72 feet) thick in some places.

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New Internet Standard L4S: the Quiet Plan to Make the Internet Feel Faster

Sun, 2023-12-10 21:01
Slow load times? Choppy videos? The real problem is latency, writes the Verge — but the good news is "there's a plan to almost eliminate latency, and big companies like Apple, Google, Comcast, Charter, Nvidia, Valve, Nokia, Ericsson, T-Mobile parent company Deutsche Telekom, and more have shown an interest." It's a new internet standard called L4S that was finalized and published in January, and it could put a serious dent in the amount of time we spend waiting around for webpages or streams to load and cut down on glitches in video calls. It could also help change the way we think about internet speed and help developers create applications that just aren't possible with the current realities of the internet... L4S stands for Low Latency, Low Loss, Scalable Throughput, and its goal is to make sure your packets spend as little time needlessly waiting in line as possible by reducing the need for queuing. To do this, it works on making the latency feedback loop shorter; when congestion starts happening, L4S means your devices find out about it almost immediately and can start doing something to fix the problem. Usually, that means backing off slightly on how much data they're sending... [L4S] makes it easier to maintain a good amount of data throughput without adding latency that increases the amount of time it takes for data to be transferred... If you really want to get into it (and you know a lot about networking), you can read the specification paper on the Internet Engineering Task Force's website... The L4S standard adds an indicator to packets, which says whether they experienced congestion on their journey from one device to another. If they sail right on through, there's no problem, and nothing happens. But if they have to wait in a queue for more than a specified amount of time, they get marked as having experienced congestion. That way, the devices can start making adjustments immediately to keep the congestion from getting worse and to potentially eliminate it altogether... In terms of reducing latency on the internet, L4S or something like it is "a pretty necessary thing," according to Greg White, a technologist at research and development firm CableLabs who helped work on the standard. "This buffering delay typically has been hundreds of milliseconds to even thousands of milliseconds in some cases. Some of the earlier fixes to buffer bloat brought that down into the tens of milliseconds, but L4S brings that down to single-digit milliseconds...." Here's the bad news: for the most part, L4S isn't in use in the wild yet. However, there are some big names involved with developing it... When we spoke to Greg White from CableLabs, he said there were already around 20 cable modems that support it today and that several ISPs like Comcast, Charter, and Virgin Media have participated in events meant to test how prerelease hardware and software work with L4S. Companies like Nokia, Vodafone, and Google have also attended, so there definitely seems to be some interest. Apple put an even bigger spotlight on L4S at WWDC 2023 after including beta support for it in iOS 16 and macOS Ventura... At around the same time as WWDC, Comcast announced the industry's first L4S field trials in collaboration with Apple, Nvidia, and Valve. That way, content providers can mark their traffic (like Nvidia's GeForce Now game streaming), and customers in the trial markets with compatible hardware like the Xfinity 10G Gateway XB7 / XB8, Arris S33, or Netgear CM1000v2 gateway can experience it right now... The other factor helping L4S is that it's broadly compatible with the congestion control systems in use today...

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Is There a Mass Exodus of Former Silicon Valley Tech Companies From Austin, Texas?

Sun, 2023-12-10 19:46
"Over the years, Austin has seen a huge migration of tech companies moving to the city, from billionaire owners of Twitter (X) to the largest search engine in the world," according to a local news site in Texas. "But many startups are now choosing to leave the capital city they once flocked to because of the rising cost of living, low funding, and lack of diversity, according to TechCrunch. " On Thursday, December 7, the cloud computing company VMWare announced it was laying off 577 employees in Austin as part of a nationwide job reduction to cut costs, according to the Austin American-Statesman. TechCrunch is reporting that startup founders, like Techstars Managing Director Amos Schwartzfarb, are announcing their decisions to leave Austin's "lackluster" startup scene... In 2022, Meta abandoned plans to move into the biggest skyscraper in Austin, and Google froze plans to move into 35 floors of a different downtown building, despite paying rent to the developer, according to the Washington Post... In January, CEO Don Ward of Laundris, a B2B enterprise industrial software platform, announced he would be relocating his company to Tulsa because it reminded him "of where Austin was 10 years ago in terms of the tech ecosystem being built," according to Tulsa World. Last month, startup unicorn Cart, an e-commerce business, announced it was moving its headquarters back to Houston after relocating to Austin in late 2021, according to TechCrunch.

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Saudi-Led Fight Against COP28 Deal 'Outrageous', Shows 'Panic' Officials Say

Sun, 2023-12-10 17:15
"U.S. lawmakers and ministers from around the world blasted a letter that emerged Friday night, warning OPEC member states to resist calls at the COP28 climate summit for a fossil fuel phase-out," reports Axios: The letter has shaken up the climate talks in a critical phase, as nations spar over whether to include historic language in an emerging climate agreement that calls for a phase-out of fossil fuels... "OPEC's letter is outrageous. OPEC wants to talk about emissions, but not the source of the emissions," said Sen. Ed Markey (D-MA), who is visiting COP28 as part of a congressional delegation. "It would be like the tobacco industry saying you can talk about lung cancer, but you can't talk about cigarettes. It's outrageous, it's preposterous," he told Axios. "The extent to which they had the nerve to write such a preposterous letter, just shows you how much in denial they still are." The letter, reportedly sent by the OPEC secretary general to all 13 member nations and 10 members of the larger OPEC+ coalition on Dec. 6, warned of the possibility of a tipping point toward a COP28 outcome containing language calling for a phase-out of fossil fuels. Reuters reports that "It was the first time OPEC's Secretariat has intervened in the U.N. climate talks with such a letter, according to Alden Meyer of the E3G climate change think tank. 'It indicates a whiff of panic,' he said." More from Politico: The full-scale resistance that oil-exporting countries are mounting against a COP28 deal to end fossil fuel use is a sign of "panic," said Germany's climate envoy... [T]o Jennifer Morgan, Germany's special envoy for international climate action, the letter was also a rare admission from the oil industry that these climate talks pose an existential threat to its business model... As the talks speed toward a close, officials are working to craft language that can get support from the nearly 200 countries participating in the process. It will be up to the UAE presidency of COP28 to attempt to find consensus. Draft text over the weekend offered several options for a pledge to "phase out" fossil fuels, all with various caveats. But several people close to the talks said that Saudi Arabia and the Arab group of negotiators have resisted such language, including storming out of one meeting room, according to one observer of the process granted anonymity to discuss the closed-door talks. "We have raised our consistent concerns with attempts to attack energy sources instead of emissions," Saudi Arabia's Albara Tawfiq said during Sunday's public session. The Guardian adds that "there is some optimism coming from the discussions." Catherine Abreu, the executive director of Destination Zero, said: "In eight years of attending climate talks, I have never felt more that we were talking about what really matters. Hearing ministers from all around the world talk straight about the realities of phasing out fossil fuels is something I could not have imagined happening in this process even two years ago. "What's clear after this Majlis dialogue at Cop28 is that there is overwhelming consensus that phasing out fossil fuels and scaling up renewable energy is absolutely necessary to hold to the promise of the Paris Agreement and keep the hope of 1.5 alive.

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Mystery of the Missing ISS Tomato Finally Solved

Sun, 2023-12-10 16:15
"A tomato lost for eight months on the orbiting lab has been located, " reports Gizmodo, "absolving astronaut Frank Rubio of playful allegations that he ate it." NASA's Veg-05 experiment, a project focusing on growing fruits and vegetables in space, experienced an unusual turn of events when a Red Robin dwarf tomato vanished shortly after being harvested in March. This tomato, part of a study to explore the feasibility of continuous fresh-food production in space, was finally found, NASA astronaut Jasmin Moghbeli revealed during a livestream on December 6... The Veg-05 project expanded the scope of in-space farming to include dwarf tomatoes, exploring how lighting and fertilizer variations influence fruit growth, safety, and nutritional value (and yes, tomatoes are fruits, not vegetables)... Following the harvest in March, each astronaut received a tomato sample stored in a Ziploc bag. However, concerns about potential fungal contamination led NASA to instruct the astronauts not to consume the fruit, as Space.com reported. News of the missing tomato first emerged on September 13, during an event commemorating Rubio's one-year stay in orbit. Rubio, who had an extended mission on the ISS due to a malfunctioning Russian Soyuz spacecraft, lamented the loss of his tomato share, which had floated away before he could take a bite. Rubio, who spent a record 371 days in space, mused about the missing tomato, saying: "I spent so many hours looking for that thing. I'm sure the desiccated tomato will show up at some point and vindicate me, years in the future." In the livestream Moghbeli "did not specify where on the 356-foot space station the one-inch-wide red dwarf tomato was located," notes the Guardian, "or in what condition." The Rubio tomato turned out to be one of only 12 red dwarves successfully germinated and grown to ripeness in space during the Veg-05 project, compared with more than 100 in a parallel experiment conducted on Earth, according to NASA. Thanks to Slashdot reader christoban for sharing the news.

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John Romero Releases New Doom Episode 'Sigil 2', Appears With John Carmack on Twitch

Sun, 2023-12-10 15:15
To celebrate the 30th anniversary of Doom, both John Romero and John Carmack are appearing now on a special 30th anniversary stream on Twitch. (Right now they're talking about people who got into professional networking careers because of what they'd learned from setting up multiplayer deathmatches...) And earlier this morning, Romero shocked the gaming world by posting six words on X. "Free WAD for SIGIL II is up" The official page for the long-awaited new Doom episode promises a 2 megabyte file "packed with some hardcore classic DOOM punishment — beware of Ultra-Violence mode!" There's nine new maps with names like "Wrathful Reckoning" and "Vengeance Unleashed". And the site is also selling an upgrade with a THORR soundtrack — priced at €6.66 — along with t-shirts, boxed editions of the original game Sigil, and a "Megawad Beast Box" that's "individually numbered and signed personally by John Romero and featuring the artwork of Christopher Lovell" (including a signed art print). Besides sundry extras including a t-shirt, stickers, and a Sigil-themed coin, it also comes with a pewter statue of John Romero's head on a spike...

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SpaceX Will Help US Space Force Launch Its Secretive X-37B Space Plane

Sun, 2023-12-10 13:34
"The United States military is preparing to launch its secretive X-37B space plane on a seventh mission in orbit," reports NBC News. "It's an itty-bitty spaceplane, not quite 30 feet long and under 10 feet tall," writes the Washington Post, "with a pair of stubby wings and a rounded, bulldog-like nose." From NBC News: The uncrewed vehicle, which resembles a miniature space shuttle, is slated to lift off Sunday from NASA's Kennedy Space Center in Florida during a 10-minute launch window that opens at 8:14 p.m. ET. For the first time, the X-37B will ride into orbit atop a SpaceX Falcon Heavy rocket. Since its debut more than a decade ago, the X-37B has been a source of intrigue within the space community, mostly owing to the mysterious nature of its activities in low Earth orbit. Despite not knowing its true purpose or location, skywatchers have occasionally spotted and photographed the space plane in the night sky using telescopes... The military is tight-lipped about such operations, but the Space Force said the X-37B missions "are key to ensuring safe and responsible operations in space for all users of the space domain..." The "U.S. Space Force says that launching on SpaceX's Falcon Heavy rocket will allow testing "in new orbital regimes, experimenting with space domain awareness technologies and investigating the radiation effects to NASA materials." The Washington Post notes that "The reference about 'space domain awareness' could mean that it will be keeping an eye on other satellites, potentially watching for threats": At least one part of the mission is known. The vehicle will "expose plant seeds to the harsh radiation environment of long-duration spaceflight" in an experiment for NASA. In the past, the Pentagon has also used the X-37B to test some of its cutting edge technologies, including a small solar panel designed to transform solar energy into microwaves, a technology that one day could allow energy harnessed in space to be beamed back to Earth... If Sunday's X-37B mission is like previous ones, the spaceplane could be in space for a while. Its first flight, which launched in 2010, lasted 224 days.

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US Diet Committee Debates Whether Potatoes are Vegetables or 'Starchy Grain'

Sun, 2023-12-10 12:34
Every five years America's federal Department of Health updates its dietary guidelines with the latest nutrition science, affecting federal nutrition programs and various other government health initiatives. Now an anonymous reader shared this report from the Wall Street Journal: Botanists count potatoes as a vegetable. But should Americans? The U.S. Dietary Guidelines Advisory Committee has sparked the question... White potatoes, which come in various colors, are classified as "starchy vegetables." But the committee could uproot potatoes from the vegetable bin and toss them in with a broader category of rice, other grains and carbohydrates as the Departments of Agriculture and Health and Human Services weigh updates to national diet guidelines for 2025. The scientific debate isn't easy to follow. But it sounds like a half-baked idea to Kam Quarles, chief executive of the National Potato Council, a potato-industry group. The dietary guidelines shape nutrition advice to Americans, as well as what foods are served in school cafeterias. Potatoes, according to Quarles, should be respected as a gateway vegetable. "Kids are far more likely to eat" dishes with other vegetables if potatoes are involved, he said. Not all parents swallow that a trail of tubers leads to leafy greens. Some complained about a Peppa Pig animated cartoon that featured a potato preaching the nutritional value of vegetables. "By the power of vegetables, I am here," Super Potato said, soaring through the sky, singing, "Fruit and vegetables keep us alive. Always remember to eat your five." The U.K.'s National Health Service, for one, doesn't count spuds toward the U.K.'s recommended five portions of fruits and vegetables a day. "It's a giant spud singing it. You're, like, 'Really? A potato's one of your five a day?'" said Dan Greef, the owner of Deliciously Guilt Free, a sugar-free bakery in Cambridge, U.K. He spent years persuading his two children to eat vegetables. Then, he said, "a drawing of a potato tells you it's fine, and you don't listen to your dad...." Nutrition researchers say the potato contains helpful nutrients, including potassium and vitamin C, but its health benefits are diminished when it is fried. Nearly half of all U.S. potatoes eaten as food go into frozen products, mostly french fries, the USDA found. For comparison, the article points out that under U.S. dietary guidelines, "corn on the cob is a starchy vegetable, while cornmeal is a grain."

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40 years of Turbo Pascal: Memories of the Coding Dinosaur that Revolutionized IDEs

Sun, 2023-12-10 11:34
TechSpot remembers that Turbo Pascal "stands out as one of the first instances of an integrated development environment (IDE), providing a text-based interface through which developers could write their code, compile it, and finally link it with runtime libraries." The early IDE, written in Assembly, eschewed the use of floppies, instead building the code directly in RAM for an unprecedented performance boost. The language demonstrated superior speed, greater convenience, and a more affordable price compared to its competition. Philippe Kahn, Borland's CEO who initially conceptualized turning the new language into an all-in-one product, decided to sell the software via mail orders for just $49.95, establishing a market presence for the then-newly founded company. It was called "Turbo" because its use of RAM made it considerable faster, adds the Register: Anders Hejlsberg, who would later go on to join Microsoft as part of the C# project, is widely credited as creator of the language, with Borland boss Philippe Kahn identifying the need for the all-in-one tool... Version 1 had limitations. Source code files, for example, were limited to 64 KB. It would only produce .COM executable files for DOS and CP/M — although other architectures and operating systems were supported. It would also run from a single floppy disk, saving users from endless swapping in a world where single drives were the norm and a hard disk seemed impossibly exotic — and expensive... However, it was with version 4, in 1987, that Turbo Pascal changed dramatically. For one, support for CP/M and CP/M-86 was dropped, and the compiler would generate .EXE executables under DOS, lifting the .COM restrictions... For this writer, 1989's version 5.5 was peak Turbo Pascal. Object-oriented programming features turned up, including classes and inheritance, and a step-by-step debugger. Version 6 and 7 brought in inline assembly and support for the creation of Windows executables and DLLs respectively, but version 7 also marked the end of the line as far as Borland was concerned. Turbo Pascal for Windows would turn up, but was eventually superseded by Delphi. However, the steamroller of tools such as Visual Basic 3 ensured that Borland never had the same success in Windows that it enjoyed under DOS. As for Turbo Pascal, several versions were eventually released by Borland as freeware including version 1 for DOS, 5.5, and 7. I once took a computer programming course taught entirely in Pascal. (Functions, subroutines, and procedures...) Any Slashdot readers have their own memories to share about Pascal?

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'Doom' at 30: What It Means, By the People Who Made It

Sun, 2023-12-10 10:34
30 years ago today, Doom "invented the modern PC games industry, as a place dominated by technologically advanced action shooters," remembers the Guardian: In late August 1993, a young programmer named Dave Taylor walked into an office block... The carpets, he discovered, were stained with spilled soda, the ceiling tiles yellowed by water leaks from above. But it was here that a team of five coders, artists and designers were working on arguably the most influential action video game ever made. This was id Software. This was Doom... [W]hen Taylor met id's charismatic designer and coder John Romero, he was shown their next project... "There were no critters in it yet," recalls Taylor of that first demo. "There was no gaming stuff at all. It was really just a 3D engine. But you could move around it really fluidly and you got such a sense of immersion it was shocking. The renderer was kick ass and the textures were so gritty and cool. I thought I was looking at an in-game cinematic. And Romero is just the consummate demo man: he really feeds off of your energy. So as my jaw hit the floor, he got more and more animated. Doom was amazing, but John was at least half of that demo's impact on me." [...] In late 1992, it had become clear that the 3D engine John Carmack was planning for Doom would speed up real-time rendering while also allowing the use of texture maps to add detail to environments. As a result, Romero's ambition was to set Doom in architecturally complex worlds with multiple storeys, curved walls, moving platforms. A hellish Escher-esque mall of death... "Doom was the first to combine huge rooms, stairways, dark areas and bright areas," says Romero, "and lava and all that stuff, creating a really elaborate abstract world. That was never possible before...." [T]he way Doom combined fast-paced 3D action with elaborate, highly staged level design would prove hugely influential in the years to come. It's there in every first-person action game we play today... But Doom wasn't just a single-player game. Carmack consumed an entire library of books on computer networking before working on the code that would allow players to connect their PCs via modem to a local area network (LAN) and play in the game together... Doom brought fast-paced, real-time action, both competitive and cooperative, into the gaming mainstream. Seeing your friends battling imps and zombie space marines beside you in a virtual world was an exhilarating experience... When Doom was launched on 10 December 1993, it became immediately clear that the game was all-consuming — id Software had chosen to make the abbreviated shareware version available via the FTP site of the University of Wisconsin-Madison, but that crashed almost immediately, bringing the institution's network to its knees... "We changed the rules of design," says Romero. "Getting rid of lives, which was an arcade holdover that every game had; getting rid of score because it was not the goal of the game. We wanted to make it so that, if the player died, they'd just start that level over — we were constantly pushing them forward. The game's attitude was, I want you to keep playing. We wanted to get people to the point where they always needed more." It was a unique moment in time. In the article designer Sandy Petersen remembers that "I would sometimes get old dungeons I'd done for D&D and use them as the basis for making a map in Doom." Cheat codes had been included for debugging purposes — but were left in the game rs to discover. The article even includes a link to a half-hour video of a 1993 visit to Id software filmed by BBS owner Dan Linton. And today on X, John Romero shared a link to the Guardian's article, along with some appreciative words for anyone who's ever played the game. "DOOM is still remembered because of the community that plays and mods it 30 years on. I'm grateful to be a part of that community and fortunate to have been there at its beginning." The Guardian's article notes that now Romero "is currently working on Sigil 2, a spiritual successor to the original Doom series."

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Republican Presidential Candidates Debate Anonymity on Social Media

Sun, 2023-12-10 07:34
Four Republican candidates for U.S. president debated Wednesday — and moderator Megyn Kelly had a tough question for former South Carolina governor Nikki Haley. "Can you please speak to the requirement that you said that every anonymous internet user needs to out themselves?" Nikki Haley: What I said was, that social media companies need to show us their algorithms. I also said there are millions of bots on social media right now. They're foreign, they're Chinese, they're Iranian. I will always fight for freedom of speech for Americans; we do not need freedom of speech for Russians and Iranians and Hamas. We need social media companies to go and fight back on all of these bots that are happening. That's what I said. As a mom, do I think social media would be more civil if we went and had people's names next to that? Yes, I do think that, because I think we've got too much cyberbullying, I think we've got child pornography and all of those things. But having said that, I never said government should go and require anyone's name. DeSantis: That's false. Haley: What I said — DeSantis:You said I want your name. As president of the United States, her first day in office, she said one of the first things I'm going to do -- Haley: I said we were going to get the millions of bots. DeSantis: "All social medias? I want your name." A government i.d. to dox every American. That's what she said. You can roll the tape. She said I want your name — and that was going to be one of the first things she did in office. And then she got real serious blowback — and understandably so, because it would be a massive expansion of government. We have anonymous speech. The Federalist Papers were written with anonymous writers — Jay, Madison, and Hamilton, they went under "Publius". It's something that's important — and especially given how conservatives have been attacked and they've lost jobs and they've been cancelled. You know the regime would use that to weaponize that against our own people. It was a bad idea, and she should own up to it. Haley: This cracks me up, because Ron is so hypocritical, because he actually went and tried to push a law that would stop anonymous people from talking to the press, and went so far to say bloggers should have to register with the state -- DeSantis:That's not true. Haley: — if they're going to write about elected officials. It was in the — check your newpaper. It was absolutely there. DeSantis quickly attributed the introduction of that legislation to "some legislator". The press had already extensively written about Haley's position on anonymity on social media. Three weeks ago Business Insider covered a Fox News interview, and quoted Nikki Haley as saying: "When I get into office, the first thing we have to do, social media companies, they have to show America their algorithms. Let us see why they're pushing what they're pushing. The second thing is every person on social media should be verified by their name." Haley said this was why her proposals would be necessary to counter the "national security threat" posed by anonymous social media accounts and social media bots. "When you do that, all of a sudden people have to stand by what they say, and it gets rid of the Russian bots, the Iranian bots, and the Chinese bots," Haley said. "And then you're gonna get some civility when people know their name is next to what they say, and they know their pastor and their family member's gonna see it. It's gonna help our kids and it's gonna help our country," she continued... A representative for the Haley campaign told Business Insider that Haley's proposals were "common sense." "We all know that America's enemies use anonymous bots to spread anti-American lies and sow chaos and division within our borders. Nikki believes social media companies need to do a better job of verifying users so we can crack down on Chinese, Iranian, and Russian bots," the representative said. The next day CNBC reported that Haley "appeared to add a caveat... suggesting Wednesday that Americans should still be allowed to post anonymously online." A spokesperson for Haley's campaign added, "Social media companies need to do a better job of verifying users as human in order to crack down on anonymous foreign bots. We can do this while protecting America's right to free speech and Americans who post anonymously." Privacy issues had also come up just five minutes earlier in the debate. In March America's Treasury Secretary had recommended the country "advance policy and technical work on a potential central bank digital currency, or CBDC, so the U.S. is prepared if CBDC is determined to be in the national interest." But Florida governor Ron DeSantis spoke out forecefully against the possibility. "They want to get rid of cash, crypto, they want to force you to do that. They'll take away your privacy. They will absolutely regulate your purchases. On Day One as president, we take the idea of Central Bank Digital Currency, and we throw it in the trash can. It'll be dead on arrival." [The audience applauded.]

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Apple Blocks 'Beeper Mini', Citing Security Concerns. But Beeper Keeps Trying

Sun, 2023-12-10 04:24
A 16-year-old high school student reverse engineered Apple's messaging protocol, leading to the launch of an interoperable Android app called "Beeper Mini". But on Friday the Verge reported that "less than a week after its launch, the app started experiencing technical issues when users were suddenly unable to send and receive blue bubble messages." Reached for comment, Beeper CEO Eric Migicovsky did not deny that Apple has successfully blocked Beeper Mini. "If it's Apple, then I think the biggest question is... if Apple truly cares about the privacy and security of their own iPhone users, why would they stop a service that enables their own users to now send encrypted messages to Android users, rather than using unsecure SMS...? Beeper Mini is here today and works great. Why force iPhone users back to sending unencrypted SMS when they chat with friends on Android?" Apple says they're unable to verify that end-to-end encryption is maintained when messages are sent through unauthorized channels, according to a statement quoted by TechCrunch: "At Apple, we build our products and services with industry-leading privacy and security technologies designed to give users control of their data and keep personal information safe. We took steps to protect our users by blocking techniques that exploit fake credentials in order to gain access to iMessage. These techniques posed significant risks to user security and privacy, including the potential for metadata exposure and enabling unwanted messages, spam, and phishing attacks. We will continue to make updates in the future to protect our users." Beeper responded on X: We stand behind what we've built. Beeper Mini is keeps your messages private, and boosts security compared to unencrypted SMS. For anyone who claims otherwise, we'd be happy to give our entire source code to mutually agreed upon third party to evaluate the security of our app. Ars Technica adds: On Saturday, Migicovsky notified Beeper Cloud (desktop) users that iMessage was working again for them, after a long night of fixes. "Work continues on Beeper Mini," Migicovsky wrote shortly after noon Eastern time. Engadget notes: The Beeper Mini team has apparently been working around the clock to resolve the outage affecting the new "iMessage on Android" app, and says a fix is "very close." And once the fix rolls out, users' seven-day free trials will be reset so they can start over fresh. Meanwhile, at around 9 p.m. EST, Beeper CEO Eric Migicovsky posted on X that "For 3 blissful days this week, iPhone and Android users enjoyed high quality encrypted chats. We're working hard to return to that state."

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Can IBM's Watson Translate the World's 60-Year-Old Cobol Code?

Sun, 2023-12-10 01:29
"Every day, 3 trillion dollars worth of transactions are handled by a 64-year-old programming language that hardly anybody knows anymore," writes PC Magazine. But most school's don't teach the mainframe programming language COBOL any more, and "COBOL cowboys" are aging out of the workforce, with replacements in short supply. "This is precisely the kind of problem that IBM thinks it can fix with AI." IBM's approach is fairly straightforward: Rather than relying exclusively on a limited pool of human programmers to solve the problem, it built a generative AI-powered code assistant (watsonx) that helps convert all that dusty old COBOL code to a more modern language, thereby saving coders countless hours of reprogramming. In extremely simplified terms, the process is similar to feeding an essay written in English into ChatGPT and asking it to translate certain paragraphs into Esperanto. It allows programmers to take a chunk of COBOL and enlist watsonx to transform it into Java. But of course, it's not quite that simple in practice... After IBM and the customer have a thorough understanding of the application landscape, the data flow, and the existing dependencies, "we help them refactor their applications," says IBM's Vice President of Product Management, IT Automation, Keri Olson. "That is, breaking it down into smaller pieces, which the customer can selectively choose, at that point, to do the modernization from COBOL to Java." Skyla Loomis, IBM's Vice President of IBM Z Software adds, "But you have to remember that this is a developer assistant tool. It's AI assisted, but it still requires the developer. So yes, the developer is involved with the tooling and helping the customers select the services." Once the partnership between man and machine is established, the AI steps in and says, 'Okay, I want to transform this portion of code. The developer may still need to perform some minor editing of the code that the AI provides, Loomis explains. "It might be 80 or 90 percent of what they need, but it still requires a couple of changes. It's a productivity enhancement — not a developer replacement type of activity." The article quotes a skeptical Gartner Distinguished Vice President and Analyst, who notes that IBM "has no case studies, at this time, to validate its claims."

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Retro Computing Enthusiast Tries Restoring a 1986 DEC PDP-11 Minicomputer

Sat, 2023-12-09 22:07
More than half a century ago, Digital Equipment Corporation released the first of their 16-bit PDP-11 microcomputers, continuing the PDP-11 line until 1997. This week long-time Slashdot reader Shayde writes: I've been working on a 1986 PDP/11 that I basically got as a "barn find" from an estate sale a year ago. The project has absolutely had it's ups and downs, as the knowledgebase for these machines is aging quickly. I'm hoping to restore my own expertise with this build, but it's been challenging finding parts, technical details, and just plain information. I leaned pretty heavily on the folks at the Vintage Computing Federation, as well as connections I've made in the industry — and made some great progress... Check it out if you're keen on retrocomputing and old minicomputers and DEC gear. The entire saga is chronicled in three videos titled "Barn Find PDP 11/73 — Will it boot" — part 1, part 2, and this week's latest video. "What started as a curiosity has turned into an almost 10-month-long project," it concludes, creeping up hopefully on the possibility of an awe-struck glimpse at the PDP-11's boot sequence (over two minutes long) "So cool," responded Jeremiah Cornelius (Slashdot reader #137) in a comment on the submitted Slashdot story. "I have huge affection for these beasts. I cut my teeth in High School on a DEC PDP11/70 and AT&T SysV, and a little RSTS/E in 1979-82. We switched systems by loading different cakelid platters into the washing-machine drives, and toggling the magenta keys. "I've thought about the Blinkenlights 7/10 scale emulator, tha uses an RPi, but I envy you and hope you have fun."

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Harvard Accused of Bowing to Meta By Ousted Disinformation Scholar in Whistleblower Complaint

Sat, 2023-12-09 19:39
The Washington Post reports: A prominent disinformation scholar has accused Harvard University of dismissing her to curry favor with Facebook and its current and former executives in violation of her right to free speech. Joan Donovan claimed in a filing with the Education Department and the Massachusetts attorney general that her superiors soured on her as Harvard was getting a record $500 million pledge from Meta founder Mark Zuckerberg's charitable arm. As research director of Harvard Kennedy School projects delving into mis- and disinformation on social media platforms, Donovan had raised millions in grants, testified before Congress and been a frequent commentator on television, often faulting internet companies for profiting from the spread of divisive falsehoods. Last year, the school's dean told her that he was winding down her main project and that she should stop fundraising for it. This year, the school eliminated her position. As one of the first researchers with access to "the Facebook papers" leaked by Frances Haugen, Donovan was asked to speak at a meeting of the Dean's Council, a group of the university's high-profile donors, remembers The Columbia Journalism Review : Elliot Schrage, then the vice president of communications and global policy for Meta, was also at the meeting. Donovan says that, after she brought up the Haugen leaks, Schrage became agitated and visibly angry, "rocking in his chair and waving his arms and trying to interrupt." During a Q&A session after her talk, Donovan says, Schrage reiterated a number of common Meta talking points, including the fact that disinformation is a fluid concept with no agreed-upon definition and that the company didn't want to be an "arbiter of truth." According to Donovan, Nancy Gibbs, Donovan's faculty advisor, was supportive after the incident. She says that they discussed how Schrage would likely try to pressure Elmendorf about the idea of creating a public archive of the documents... After Elmendorf called her in for a status meeting, Donovan claims that he told her she was not to raise any more money for her project; that she was forbidden to spend the money that she had raised (a total of twelve million dollars, she says); and that she couldn't hire any new staff. According to Donovan, Elmendorf told her that he wasn't going to allow any expenditure that increased her public profile, and used a number of Meta talking points in his assessment of her work... Donovan says she tried to move her work to the Berkman Klein Center at Harvard, but that the head of that center told her that they didn't have the "political capital" to bring on someone whom Elmendorf had "targeted"... Donovan told me that she believes the pressure to shut down her project is part of a broader pattern of influence in which Meta and other tech platforms have tried to make research into disinformation as difficult as possible... Donovan said she hopes that by blowing the whistle on Harvard, her case will be the "tip of the spear." Another interesting detail from the article: [Donovan] alleges that Meta pressured Elmendorf to act, noting that he is friends with Sheryl Sandberg, the company's chief operating officer. (Elmendorf was Sandberg's advisor when she studied at Harvard in the early nineties; he attended Sandberg's wedding in 2022, four days before moving to shut down Donovan's project.

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Reports of Active Directory Vulnerability Allowing DNS Record Spoofs to Steal Secrets

Sat, 2023-12-09 17:59
Long-time Slashdot reader jd writes: The Register is reporting that Akamai security researchers have found a way to hack Active Directory and obtain the information stored within it. The researchers go on to say that Microsoft is NOT planning to fix the vulnerability. From the article: While the current report doesn't provide technical details or proof-of-concept exploits, Akamai has promised, in the near future, to publish code that implements these attacks called DDSpoof — short for DHCP DNS Spoof. 'We will show how unauthenticated attackers can collect necessary data from DHCP servers, identify vulnerable DNS records, overwrite them, and use that ability to compromise AD domains,' Akamai security researcher Ori David said. The DHCP attack research builds on earlier work by NETSPI's Kevin Roberton, who detailed ways to exploit flaws in DNS zones.

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How AlmaLinux's Community Supported RHEL Binary Compatibility

Sat, 2023-12-09 16:34
Linux magazine interviewed an AlmaLinux official about what happened after their distro pivoted to binary compatibility with Red Hat Enterprise Linux rather than being a downstream build: Linux Magazine: What prompted AlmaLinux to choose ABI over 1:1 compatibility with RHEL? benny Vasquez, chair of the AlmaLinux OS Foundation: The short answer is our users. Overwhelmingly, our users made it clear that they chose AlmaLinux for its ease of use, the security and stability that it provides, and the backing of a diverse group of sponsors. All of that together meant that we didn't need to lock ourselves into copying RHEL, and we could continue to provide what our users needed. Moreover, we needed to consider what our sponsors would be able to help us provide, and how we could best serve the downstream projects that now rely on AlmaLinux. The rippling effects of any decision that we make are beyond measure at this point, so we consider all aspects of our impact and then move forward with confidence and intention. LM: How did AlmaLinux's mission of improving the Linux ecosystem for everyone influence this decision? bV: We strongly believe that the soul of open source means working together, providing value where there is a gap, and helping each other solve problems. If we participate in an emotional reaction to a business's change, we will then be distracted and potentially hurt users and the Enterprise Linux ecosystem overall. By remaining focused on what is best (though not easiest), and adapting to the ecosystem as it is today, we will provide a better and more stable operating system. LM: What opportunities does the ABI route offer over 1:1 compatibility? bV: By liberating ourselves from the 1:1 promise, we have been able to do a few small things that have proven to be a good testing ground for what will come in the future. Specifically, we shipped a couple of smallish, but extremely important, security patches ahead of Red Hat, offering quicker security to the users of AlmaLinux... This also opens the door for other features and improvements that we could add back in or change, as our users need. We have already seen greater community involvement, especially around these ideas. LM: Does the ABI route pose any extra challenges? bV: The obvious one is that building from CentOS Stream sources takes more effort, but I think the more important challenge (and the one that will only be solved with consistency over time) is the one of proving that we will be able to deliver on the promise... We will continue on our goal of becoming the home for all users that need Enterprise Linux for free, but in the next year I expect that we will see an expansion in the number of kernels we support and see some new and exciting SIGs spun up around other features or use cases, as the community continues to standardize on how to achieve their goals collectively. Linux magazine notes that in AUgust AlmaLinux added two new repositories, Testing and Synergy. "Testing, currently available for AlmaLinux 8 and 9, offers security updates before they are approved and implemented upstream. Synergy contains packages requested by community members that currently aren't available in RHEL or Extra Packages for Enterprise Linux (EPEL, a set of extra software packages maintained by the Fedora SIG that are not available in RHEL or CentOS Stream)." The article also points out that "On the upside, AlmaLinux can now include comments in their patches for greater transparency. Users will see where the patch comes from, which was not an option before." Vasquez tells the magazine, "I think folks will be seriously happy about what they find as we release the new versions, namely, the consistency, stability, and security that they've come to expect from us."

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Reactions Continue to Viral Video that Led to Calls for College Presidents to Resign

Sat, 2023-12-09 15:34
After billionaire Bill Ackman demanded three college presidents "resign in disgrace," that post on X — excerpting their testimony before a U.S. Congressional committee — has now been viewed more than 104 million times, provoking a variety of reactions. Politico reports that the Republican-led Committee now "will be investigating Harvard University, MIT and the University of Pennsylvania after their institutions' leaders failed to sufficiently condemn student protests calling for 'Jewish genocide.'" The BBC reports a wealthy UPenn donor reportedly withdrew a stock grant worth $100 million. But after watching the entire Congressional hearing, New York Times opinion columnist Michelle Goldberg wrote that she'd seen a "more understandable" context: In the questioning before the now-infamous exchange, you can see the trap [Congresswoman Elise] Stefanik laid. "You understand that the use of the term 'intifada' in the context of the Israeli-Arab conflict is indeed a call for violent armed resistance against the state of Israel, including violence against civilians and the genocide of Jews. Are you aware of that?" she asked Claudine Gay of Harvard. Gay responded that such language was "abhorrent." Stefanik then badgered her to admit that students chanting about intifada were calling for genocide, and asked angrily whether that was against Harvard's code of conduct. "Will admissions offers be rescinded or any disciplinary action be taken against students or applicants who say, 'From the river to the sea' or 'intifada,' advocating for the murder of Jews?" Gay repeated that such "hateful, reckless, offensive speech is personally abhorrent to me," but said action would be taken only "when speech crosses into conduct." So later in the hearing, when Stefanik again started questioning Gay, Kornbluth and Magill about whether it was permissible for students to call for the genocide of the Jews, she was referring, it seemed clear, to common pro-Palestinian rhetoric and trying to get the university presidents to commit to disciplining those who use it. Doing so would be an egregious violation of free speech. After all, even if you're disgusted by slogans like "From the river to the sea, Palestine will be free," their meaning is contested... Liberal blogger Josh Marshall argues that "While groups like Hamas certainly use the word [intifada] with a strong eliminationist meaning it is simply not the case that the term consistently or usually or mostly refers to genocide. It's just not. Stefanik's basic equation was and is simply false and the university presidents were maladroit enough to fall into her trap." The Wall Street Journal published an investigation the day after the hearing. A political science professor at the University of California, Berkeley hired a survey firm to poll 250 students across the U.S. from "a variety of backgrounds" — and the results were surprising: A Latino engineering student from a southern university reported "definitely" supporting "from the river to the sea" because "Palestinians and Israelis should live in two separate countries, side by side." Shown on a map of the region that a Palestinian state would stretch from the Jordan River to the Mediterranean Sea, leaving no room for Israel, he downgraded his enthusiasm for the mantra to "probably not." Of the 80 students who saw the map, 75% similarly changed their view... In all, after learning a handful of basic facts about the Middle East, 67.8% of students went from supporting "from the river to the sea" to rejecting the mantra. These students had never seen a map of the Mideast and knew little about the region's geography, history, or demography. More about the phrase from the Associated Press: Many Palestinian activists say it's a call for peace and equality after 75 years of Israeli statehood and decades-long, open-ended Israeli military rule over millions of Palestinians. Jews hear a clear demand for Israel's destruction... By 2012, it was clear that Hamas had claimed the slogan in its drive to claim land spanning Israel, the Gaza Strip and the West Bank... The phrase also has roots in the Hamas charter... [Since 1997 the U.S. government has considered Hamas a terrorist organization.] "A Palestine between the river to the sea leaves not a single inch for Israel," read an open letter signed by 30 Jewish news outlets around the world and released on Wednesday... Last month, Vienna police banned a pro-Palestinian demonstration, citing the fact that the phrase "from the river to the sea" was mentioned in invitations and characterizing it as a call to violence. And in Britain, the Labour party issued a temporary punishment to a member of Parliament, Andy McDonald, for using the phrase during a rally at which he called for a stop to bombardment. As the controversy rages on, Ackman's X timeline now includes an official response reposted from a college that wasn't called to testify — Stanford University: In the context of the national discourse, Stanford unequivocally condemns calls for the genocide of Jews or any peoples. That statement would clearly violate Stanford's Fundamental Standard, the code of conduct for all students at the university. Ackman also retweeted this response from OpenAI CEO Sam Altman: for a long time i said that antisemitism, particularly on the american left, was not as bad as people claimed. i'd like to just state that i was totally wrong. i still don't understand it, really. or know what to do about it. but it is so fucked. Wednesday UPenn's president announced they'd immediately consider a new change in policy," in an X post viewed 38.7 million times: For decades under multiple Penn presidents and consistent with most universities, Penn's policies have been guided by the [U.S.] Constitution and the law. In today's world, where we are seeing signs of hate proliferating across our campus and our world in a way not seen in years, these policies need to be clarified and evaluated. Penn must initiate a serious and careful look at our policies, and provost Jackson and I will immediately convene a process to do so. As president, I'm committed to a safe, secure, and supportive environment so all members of our community can thrive. We can and we will get this right. Thank you. The next day the university's business school called on Magill to resign.

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