An anonymous reader shared this report from CNN: The "world's largest" plant designed to suck planet-heating pollution out of the atmosphere like a giant vacuum began operating in Iceland on Wednesday. "Mammoth" is the second commercial direct air capture plant opened by Swiss company Climeworks in the country, and is 10 times bigger than its predecessor, Orca, which started running in 2021... Climeworks plans to transport the carbon underground where it will be naturally transformed into stone, locking up the carbon permanently... The whole operation will be powered by Iceland's abundant, clean geothermal energy....

Climeworks started building Mammoth in June 2022, and the company says it is the world's largest such plant. It has a modular design with space for 72 "collector containers" — the vacuum parts of the machine that capture carbon from the air — which can be stacked on top of each other and moved around easily. There are currently 12 of these in place with more due to be added over the next few months. Mammoth will be able to pull 36,000 tons of carbon from the atmosphere a year at full capacity, according to Climeworks. That's equivalent to taking around 7,800 gas-powered cars off the road for a year...

All the carbon removal equipment in the world is only capable of removing around 0.01 million metric tons of carbon a year, a far cry from the 70 million tons a year needed by 2030 to meet global climate goals, according to the International Energy Agency [7,000x more]... Jan Wurzbacher, the company's co-founder and co-CEO, said Mammoth is just the latest stage in Climeworks' plan to scale up to 1 million tons of carbon removal a year by 2030 and 1 billion tons by 2050. Plans include potential DAC plants in Kenya and the United States.

"Google's business is growing at its fastest rate in two years," reports CNBC, "and a blowout earnings report in April sparked the biggest rally in Alphabet shares since 2015, pushing the company's market cap past $2 trillion.

"But at an all-hands meeting last week with CEO Sundar Pichai and CFO Ruth Porat, employees were more focused on why that performance isn't translating into higher pay, and how long the company's cost-cutting measures are going to be in place." "We've noticed a significant decline in morale, increased distrust and a disconnect between leadership and the workforce," a comment posted on an internal forum ahead of the meeting read. "How does leadership plan to address these concerns and regain the trust, morale and cohesion that have been foundational to our company's success?"

Google is using artificial intelligence to summarize employee comments and questions for the forum.

Alphabet's top leadership has been on the defensive for the past few years, as vocal staffers have railed about post-pandemic return-to-office mandates, the company's cloud contracts with the military, fewer perks and an extended stretch of layoffs — totaling more than 12,000 last year — along with other cost cuts that began when the economy turned in 2022. Employees have also complained about a lack of trust and demands that they work on tighter deadlines with fewer resources and diminished opportunities for internal advancement.

The internal strife continues despite Alphabet's better-than-expected first-quarter earnings report, in which the company also announced its first dividend as well as a $70 billion buyback. "Despite the company's stellar performance and record earnings, many Googlers have not received meaningful compensation increases" a top-rated employee question read. "When will employee compensation fairly reflect the company's success and is there a conscious decision to keep wages lower due to a cooling employment market?"

Red Hat Enterprise Linux 9.4 has been released. But also released is Rocky Linux 9.4, reports 9to5Linux: Rocky Linux 9.4 also adds openSUSE's KIWI next-generation appliance builder as a new image build workflow and process for building images that are feature complete with the old images... Under the hood, Rocky Linux 9.4 includes the same updated components from the upstream Red Hat Enterprise Linux 9.4
This week also saw the release of Alma Linux 9.4 stable (the "forever-free enterprise Linux distribution... binary compatible with RHEL.") The Register points out that while Alma Linux is "still supporting some aging hardware that the official RHEL 9.4 drops, what's new is largely the same in them both."

And last week also saw the launch of the AlmaLinux High-Performance Computing and AI Special Interest Group (SIG). HPCWire reports: "AlmaLinux's status as a community-driven enterprise Linux holds incredible promise for the future of HPC and AI," said Hayden Barnes, SIG leader and Senior Open Source Community Manager for AI Software at HPE. "Its transparency and stability empowers researchers, developers and organizations to collaborate, customize and optimize their computing environments, fostering a culture of innovation and accelerating breakthroughs in scientific research and cutting-edge AI/ML."
And this week, InfoWorld reported: Red Hat has launched Red Hat Enterprise Linux AI (RHEL AI), described as a foundation model platform that allows users to more seamlessly develop and deploy generative AI models. Announced May 7 and available now as a developer preview, RHEL AI includes the Granite family of open-source large language models (LLMs) from IBM, InstructLab model alignment tools based on the LAB (Large-Scale Alignment for Chatbots) methodology, and a community-driven approach to model development through the InstructLab project, Red Hat said.

Slashdot reader quonset writes: The last floppy disk was manufactured in 2011. Despite no new supplies being available for over a decade, there are still people, and organizations, who rely on floppy disks. Each has their own story as to why they rely on what is essentially 1970s technology.
From the BBC: Tom Persky, a US businessman, has been selling "new", as in, unopened, floppy disks for years and still finds the trade lucrative. He runs Floppydisk.com, which offers disks for about US$1 (£0.80) each, though some higher capacity versions cost up to US$10 (£8) per disk, he says. Persky has customers all over the world and you could split them roughly 50-50 into hobbyists and enthusiasts like Espen Kraft on one side, and industrial users on the other. This latter category encompasses people who use computers at work that require floppy disks to function. They are, essentially, locked in to a format that the rest of the world has largely forgotten.

"I sell thousands of floppy disks to the airline industry, still," says Persky. He declines to elaborate. "Companies are not happy about when I talk about them." But it is well-known that some Boeing 747s, for example, use floppy disks to load critical software updates into their navigation and avionics computers. While these older aircraft might not be so common in Europe or the US these days, you might find one in the developing world, for instance, Persky hints. There are also pieces of factory equipment, government systems — or even animatronic figures — that still rely on floppy disks.

And in San Francisco, the Muni Metro light railway, which launched in 1980, won't start up each morning unless the staff in charge pick up a floppy disk and slip it into the computer that controls the railway's Automatic Train Control System, or ATCS. "The computer has to be told what it's supposed to do every day," explains a spokesman for the San Francisco Municipal Transport Agency (SFMTA). "Without a hard drive, there is nowhere to install software on a permanent basis."

This computer has to be restarted in such a way repeatedly, he adds — it can't simply be left on, for fear of its memory degrading.
The article also includes this quote from a cybersecurity expert at Pen Test Partners. "If floppy was the only interface, the only way to get malware on to [the computer] would be via said floppy disk. That's quite a limiting factor for the attacker..."

Brian Shelton's type 1 diabetes was treated with an infusion of insulin-producing pancreas cells (grown from stem cells). In 2021, the New York Times reported: Now his body automatically controls its insulin and blood sugar levels. Shelton, now 64, may be the first person cured of the disease with a new treatment that has experts daring to hope that help may be coming for many of the 1.5 million Americans suffering from Type 1 diabetes. "It's a whole new life," Shelton said. Diabetes experts were astonished but urged caution. The study is continuing and will take five years, involving 17 people with Type 1 diabetes.
"By fall 2023, three patients, including Shelton, had achieved insulin independence by day 180 post-transplant," MedScape reported (in January of 2024): In the phase 1/2 study, 14 patients with type 1 diabetes and impaired hypoglycemia awareness or recurrent hypoglycemia received portal vein infusions of VX-880 [Vertex Pharmaceutical's pancreatic islet cell replacement therapy] along with standard immunosuppression. As of the last data cut, all 14 patients demonstrated islet cell engraftment and production of endogenous insulin. After more than 90 days of follow-up, 13 of the patients have achieved A1c levels < 7% without using exogenous insulin.
Brian Shelton and another patient died, and while Vertex says their deaths were unrelated to the treatment, they have "placed the study on a protocol-specified pause, pending review of the totality of the data by the independent data monitoring committee and global regulators." (MedScape adds that Vertex "is continuing with a phase 1/2 clinical trial of a different product, VX-264, which encapsulates the same VX-880 cells in a device designed to eliminate the need for immunosuppression.")

And meanwhile, a new study in China (again using stem cell-derived islet tissue) has provided "encouraging evidence that islet tissue replacement is an effective cure for diabetic patients," the researchers wrote in Nature. The treatment was administered to 59-year-old, type-2 diabetic.

"Marked changes in the patient's glycemic control were observed as early as week 2," the researchers write, and after week 32, the patient's Time In Tight Range (TITR) "had readily reached 99% and was maintained thereafter."

Thanks to long-time Slashdot reader hackingbear for sharing the news.

The Dillo browser dates back to 1999, writes the Register, with its own rendering engine. And now Dillo "has returned with a new release, version 3.1.

"It's nearly nine years after version 3.05 appeared on the last day of June 2015." Version 3.1 incorporates dozens of fixes and improvements, as the official announcement describes.

Project lead Rodrigo Arias Mallo announced his resurrection attempt on Hacker News early this year. He has taken the last available code from the project's Mercurial repository, incorporated about 25 outstanding fixes, and added as many again of his own.

Dillo is a super-lightweight graphical web browser for Unix-like OSes, written using the Fast Light Toolkit. The latest version has a number of new features, although one of the most significant is support for Transport Layer Security. TLS is the successor to SSL, with a Microsoft-approved name. Dillo 3.1 supports it thanks to the Mbed-TLS library.
It doesn't support frames, embedded media playback, or JavaSccript — but it can run on very low-end hardware...

Thanks to Lproven (Slashdot reader #6,030) for sharing the news.

"Does a levitating robot train on the moon sound far-fetched?" asks LiveScience.

"NASA doesn't seem to think so, as the agency has just greenlit further funding for a study looking into the concept." The project, called "Flexible Levitation on a Track" (FLOAT), has been moved to phase two of NASA's Innovative Advanced Concepts program (NIAC) , which aims to develop "science fiction-like" projects for future space exploration. The FLOAT project could result in materials being transported across the moon's surface as soon as the 2030s, according to the agency... According to NASA's initial design, FLOAT will consist of magnetic robots levitating over a three-layer film track to reduce abrasion from dust on the lunar surface. Carts will be mounted on these robots and will move at roughly 1 mph (1.61 km/h). They could transport roughly 100 tons (90 metric tons) of material a day to and from NASA's future lunar base.
"A durable, long-life robotic transport system will be critical to the daily operations of a sustainable lunar base in the 2030's," according to NASA's blog post, arguing it could be used to

• Transport moon materials mined to produce on-site resources like water, liquid oxygen, liquid hydrogen, or construction materials

• Transport payloads around the lunar base and to and from landing zones or other outposts

Thanks to long-time Slashdot reader AmiMoJo for sharing the article.

Thursday CNN reported: The Oscar-winning team behind the nearly $6 billion blockbuster "Lord of the Rings" and "The Hobbit" trilogies is reuniting to produce two new films. The first of the new projects from Sir Peter Jackson, Fran Walsh and Philippa Boyens is tentatively titled "Lord of the Rings: The Hunt for Gollum," Warner Bros. Discovery announced Thursday. It will be directed by "LOTR" alum Andy Serkis.
But "amid the news," TMZ reports, "a famous short film about it got yanked ... only to be revived on YouTube a day later." A viral short film called "The Hunt for Gollum" — which got uploaded to YouTube about 15 years ago — has been praised among Tolkien fans for years as a stellar piece of fan fiction and art, which while not sanctioned by Warner Bros., still held its own and looked damn good. On Thursday, WB announced they were making a brand new installment to their film franchise with the same title — which led to the short being taken down on a copyright claim ... but it seems Warner has backed off, 'cause about 12 hours or so later, it's up again...!

Sources with direct knowledge tell us the copyright claim got applied in error ... and the studio realized that, so they removed it and YouTube did their thing. The director of the short, Chris Bouchard, uploaded an email he got from YT saying the copyright claim had been released ... confirming WB retreated all on their own. He tells TMZ ... "We're just happy to hear folks remembered our film somewhat fondly, low-fi effort that it is. And grateful as of course fan films are in strange legal territory."

What happened when OpenAI ran out of English-language training data in 2021?

They just created a speech recognition tool that could transcribe the audio from YouTube videos, reports The New York Times, as part of an investigation arguing that tech companies "including OpenAI, Google and Meta have cut corners, ignored corporate policies and debated bending the law" in their search for AI training data. [Alternate URL here.] Some OpenAI employees discussed how such a move might go against YouTube's rules, three people with knowledge of the conversations said. YouTube, which is owned by Google, prohibits use of its videos for applications that are "independent" of the video platform. Ultimately, an OpenAI team transcribed more than 1 million hours of YouTube videos, the people said. The team included Greg Brockman, OpenAI's president, who personally helped collect the videos, two of the people said. The texts were then fed into a system called GPT-4...

At Meta, which owns Facebook and Instagram, managers, lawyers and engineers last year discussed buying the publishing house Simon & Schuster to procure long works, according to recordings of internal meetings obtained by the Times. They also conferred on gathering copyrighted data from across the internet, even if that meant facing lawsuits. Negotiating licenses with publishers, artists, musicians and the news industry would take too long, they said.

Like OpenAI, Google transcribed YouTube videos to harvest text for its AI models, five people with knowledge of the company's practices said. That potentially violated the copyrights to the videos, which belong to their creators. Last year, Google also broadened its terms of service. One motivation for the change, according to members of the company's privacy team and an internal message viewed by the Times, was to allow Google to be able to tap publicly available Google Docs, restaurant reviews on Google Maps and other online material for more of its AI products...

Some Google employees were aware that OpenAI had harvested YouTube videos for data, two people with knowledge of the companies said. But they didn't stop OpenAI because Google had also used transcripts of YouTube videos to train its AI models, the people said. That practice may have violated the copyrights of YouTube creators. So if Google made a fuss about OpenAI, there might be a public outcry against its own methods, the people said.
The article adds that some tech companies are now even developing "synthetic" information to train AI.

"This is not organic data created by humans, but text, images and code that AI models produce — in other words, the systems learn from what they themselves generate."

SiliconANGLE looks at how starting in 2021, Microsoft and Red Hat have formed "an unlikely partnership set to reshape the landscape of cloud computing..." First, their collective open-source capabilities will lead to co-developed solutions to simplify the modernization and migration of Red Hat technologies to the cloud, seamlessly integrating them with Microsoft's Azure platform, according to João Couto, EMEA VP and COO of cloud commercial solutions at Microsoft. "We have acquired GitHub, which is also one of the largest repositories of open source worldwide," he said. "In that context, it makes a lot of sense to work together with Red Hat."
Transcribed from their interview: What we have been doing so far is making sure that we are co-developing solutions together with Red Hat. And making these solutions available to our customers — making it easy for customers to transform, to modernize [their] Red Hat technology running on-prem, and moving them into cloud using our own Microsoft cloud technology, but Red Hat solutions, in a very, very seamless, integrated way. And also leveraging all the entire portfolio of Red Hat automation tools, so that they can make it easier for customers not just to do the migration, but also to do management, run the operation, and all the troubleshooting also from the customer-care perspective. So that's basically an end-to-end partnership approach that we are taking...

"[Customers] get an integrated support experience from Red Hat technical teams and Microsoft technical teams. And this means that these two technical teams are often colocated, so whenever a customer has a challenge, they are being answered by Microsoft and Red Hat technical teams, all working together to solve this challenge from the customer. So this brings also an increased level of confidence to customers to move to cloud...

"We have both engineering teams from both sides working together to achieve this level of integration between the two solutions. So when you talk about Red Hat Enterprise Linux or when you have the Azure Red Hat OpenShift, which is a new solution that we have recently launched — these are solutions that using open source, are bringing in an additional level of integration, flexibility, automation to customers. So that they can migrate, and manage, their solutions in a more seamless way, and in a more easy way. So we are embedding this kind of overlying partnership from an open source perspective to bring these innovations live to customers."

"Atmospheric levels of planet-warming carbon dioxide aren't just on their way to yet another record high this year," reports the Washington Post.

"They're rising faster than ever, according to the latest in a 66-year-long series of observations." Carbon dioxide levels were 4.7 parts per million higher in March than they were a year earlier, the largest annual leap ever measured at the National Oceanic Atmospheric Administration laboratory atop a volcano on Hawaii's Big Island. And from January through April, CO2 concentrations increased faster than they have in the first four months of any other year...

For decades, CO2 concentrations at Mauna Loa in the month of May have broken previous records. But the recent acceleration in atmospheric CO2, surpassing a record-setting increase observed in 2016, is perhaps a more ominous signal of failing efforts to reduce global greenhouse gas emissions and the damage they cause to Earth's climate. "Not only is CO2 still rising in the atmosphere — it's increasing faster and faster," said Arlyn Andrews, a climate scientist at NOAA's Global Monitoring Laboratory in Boulder, Colorado. A historically strong El Niño climate pattern that developed last year is a big reason for the spike. But the weather pattern only punctuated an existing trend in which global carbon emissions are rising even as U.S. emissions have declined and the growth in global emissions has slowed. The spike is "not surprising," said Ralph Keeling, director of the CO2 Program at Scripps Institution, "because we're also burning more fossil fuel than ever...."

El Niño-linked droughts in tropical areas including Indonesia and northern South America mean less carbon storage within plants, Keeling said. Land-based ecosystems around the world tend to give off more carbon dioxide during El Niño because of the changes in precipitation and temperature the weather pattern brings, Andrews added. And for CO2 concentrations to fall back below 400 parts per million, it would take more than two centuries even if emissions dropped close to zero by the end of this century, she added.
This year's reading "is more than 50 percent above preindustrial levels and the highest in at least 4.3 million years, according to NOAA."

An anonymous reader quotes a report from Ars Technica: There's a fundamental flaw in current car safety tech: It's limited to line of sight. Or, perhaps, line of "sensing" is more accurate, because the way cameras and lidar work is to inspect the perimeter of a vehicle and use predictive algorithms to understand the motion of an object in relation to the motion of the vehicle itself. Which is good, because as carmakers have added elements such as pedestrian and cyclist detection, they're trying to prevent drivers from hurting the most vulnerable road users. And unfortunately this is necessary, because even though 2023 saw a slight reduction in drivers striking cyclists and pedestrians, according to the most recent data from the Governor's Highway Safety Association, since 2019 pedestrian fatalities are still up 14 percent -- and cyclist deaths are up 50 percent since 2010. That doesn't mean lidar and cameras have "failed," but because they rely on what the sensors can pick up, they cannot necessarily ID hazards (and alert drivers) as quickly as we need them to, particularly if that's a cyclist in your lane 300 feet down the road, just over the next rise. Yes, current sensing works well now with figuring out the pace of a traffic jam, and automatic emergency braking can step in to stop your car if you fail to. But for non-automotive obstacles, they're still limited.

For that, we need better tech, which is emerging and is called Connected Vehicle to Everything (C-V2X). The idea isn't that complicated. Boiled down, it's a chipset that operates on a portion of the cellular bandwidth, and vehicles with this tech embedded (say in an e-bike or car) monitor anything with a C-V2X chip as well as broadcast their own location at a pulse of 10 times a second. This precision location system would then warn a driver of a cyclist on the road ahead, even beyond line of sight, and in an emergency -- possibly because a cyclist was right in a car's path -- could prevent a collision. [W]ith C-V2X, you don't need Verizon or ATT or anything like that," explains Audi's Kamal Kapadia. Because it isn't using the cellular network -- it's using a portion of cellular bandwidth to allow direct object, or vehicle-to-vehicle, communication. Audi has been working on C-V2X for nearly a decade, and it's part of a group in the US called the Coalition for Cyclist Safety, which also includes suppliers like Bosch, a tech startup in the space called Spoke Safety, and bike brands such as massive Trek, parts supplier Shimano, more niche bikemakers like Switzerland's Stromer, as well as mega telco suppliers and networks such as Qualcomm, Deutsche Telekom, and TELUS. [...]

Mio Suzuki is Trek Bicycle's director of embedded systems, "and we are exploring all sorts of safety," she says. For instance, Trek recently introduced its own radar tail light, which warns riders of a car approaching rapidly -- Garmin has had similar systems for several years. But Suzuki is intrigued by C-V2X because it offers more advanced warning than rear-facing radar. "And unlike cars, we have a very vulnerable road user so we need to augment our senses and the rider's awareness of the riding environment, because we don't have a big metal shield around us." What Suzuki envisions this direct communication might enable is an e-bike where the rider has a display that would warn a rider "of an imminent danger that's approaching; a car might be coming from the side, but the view of the car is obstructed by a building, so the rider can't see." Franz Reindl is CTO of Stromer, a high-end Swiss brand that only makes e-bikes with very top tech, including ABS brakes. Reindl says they're also studying C-V2X. "Safety is one of our biggest promises, and we need to do everything we can with products and technologies to make it more safe for customers." Right now, only Audi and the VW Group have openly talked about using the tech. "Trek's Suzuki thinks that together, the Coalition and so many bike brands within it do have a strong voice," reports Ars. "She also envisions municipalities deploying the technology, especially around work crews and EMS, which should build broader momentum and pressure on automakers."

The Russia-linked ransomware group Black Basta is responsible for Wednesday's cyberattack on St. Louis-based Ascension health system, according to sources reported by CNN. The attack disrupted access to electronic health records, some phone systems and "various systems utilized to order certain tests, procedures and medications," the company said in a statement. From a report: On Friday, the nonprofit group Health-ISAC (Information Sharing and Analysis Center) issued an alert about the group, saying that Black Basta has "recently accelerated attacks against the healthcare sector." HHS said that Black Basta was initially spotted in early 2022, known for its double extortion attack. The group not only executes ransomware but also exfiltrates sensitive data, operating a cybercrime marketplace to publicly release it should a victim fail to pay a ransom.

"The level of sophistication by its proficient ransomware operators, and reluctance to recruit or advertise on Dark Web forums, supports why many suspect the nascent Black Basta may even be a rebrand of the Russian-speaking RaaS threat group Conti, or also linked to other Russian-speaking cyber threat groups," the alert from HHS said. According to one report from blockchain analytics firm Elliptic and cybersecurity risk-focused Corvus Insurance, Black Basta in less than two years has won itself more than $100 million via ransomware schemes from 329 organizations. Previous victims of its attacks include Dish Network, the American Dental Association, business process services firm Capita and tech firm ABB.

A tokamak in France achieved a new record in fusion plasma by using tungsten to encase its reaction, which enabled the sustainment of hotter and denser plasma for longer periods than previous carbon-based designs. Quartz reports: A tokamak is a torus- (doughnut-) shaped fusion device that confines plasma using magnetic fields, allowing scientists to fiddle with the superheated material and induce fusion reactions. The recent achievement was made in WEST (tungsten (W) Environment in Steady-state Tokamak), a tokamak operated by the French Alternative Energies and Atomic Energy Commission (CEA). WEST was injected with 1.15 gigajoules of power and sustained a plasma of about 50 million degrees Celsius for six minutes. It achieved this record after scientists encased the tokamak's interior in tungsten, a metal with an extraordinarily high melting point. Researchers from Princeton Plasma Physics Laboratory used an X-ray detector inside the tokamak to measure aspects of the plasma and the conditions that made it possible.

"These are beautiful results," said Xavier Litaudon, a scientist with CEA and chair of the Coordination on International Challenges on Long duration OPeration (CICLOP), in a PPPL release. "We have reached a stationary regime despite being in a challenging environment due to this tungsten wall."