An anonymous reader shared this report from CRN: CPU-tracking firm Mercury Research reported on Thursday that Intel's x86 CPU market share grew 0.3 points sequentially to 75.6 percent against AMD's 24.4 percent in the first quarter. However, AMD managed to increase its market share by 3.6 points year over year. These figures only captured the server, laptop and desktop CPU segments. When including IoT and semicustom products, AMD grew its x86 market share sequentially by 1.5 points and year over year by 0.9 points to 27.1 percent against Intel's 72.9 percent... AMD managed to gain ground on Intel in the desktop and server segments sequentially and year over year. But it was in the laptop segment where Intel eked out a sequential share gain, even though rival AMD ended up finishing the first quarter with a higher share of shipments than what it had a year ago...

While AMD mostly came out on top in the first quarter, [Mercury Research President Dean] McCarron said ARM's estimated CPU share against x86 products crossed into the double digits for the first time, growing 2.3 points sequentially to 11.9 percent. This was mainly due to a "surge" of Nvidia's Grace CPUs for servers and a large increase of Arm CPU shipments for Chromebooks.
Meanwhile, PC Gamer reports that ARM's share of the PC processor market "grew to 13.6% in the first quarter of 2025 from 10.8% in the fourth quarter of 2024." And they note the still-only-rumors that an Arm-based chip from AMD will be available as soon next year. [I]f one of the two big players in x86 does release a mainstream Arm chip for the PC, that will very significant. If it comes at about the same time as Nvidia's rumoured Arm chip for the PC, well, momentum really will be building and questioning x86's dominance will be wholly justified.

In an exclusive interview with the BBC, AWS CEO Matt Garman said the UK must expand nuclear energy to meet the soaring electricity demands of AI-driven data centers. From the report: Amazon Web Services (AWS), which is part of the retail giant Amazon, plans to spend 8 billion pounds on new data centers in the UK over the next four years. Matt Garman, chief executive of AWS, told the BBC nuclear is a "great solution" to data centres' energy needs as "an excellent source of zero carbon, 24/7 power." AWS is the single largest corporate buyer of renewable energy in the world and has funded more than 40 renewable solar and wind farm projects in the UK.

The UK's 500 data centres currently consume 2.5% of all electricity in the UK, while Ireland's 80 hoover up 21% of the country's total power, with those numbers projected to hit 6% and 30% respectively by 2030. The body that runs the UK's power grid estimates that by 2050 data centers alone will use nearly as much energy as all industrial users consume today.

In an exclusive interview with the BBC, Matt Garman said that future energy needs were central to AWS planning process. "It's something we plan many years out," he said. "We invest ahead. I think the world is going to have to build new technologies. I believe nuclear is a big part of that particularly as we look 10 years out."

A new set of 27 Linux kernel patches introduces a "Swap Tables" mechanism aimed at enhancing virtual memory management. As Phoronix's Michael Larabel reports, "the hope is for lower memory use, higher performance, dynamic swap allocation and growth, greater extensibility, and other improvements over the existing swap code within the Linux kernel." From the report: Engineer Kairui Song with Tencent posted the Swap Table patch series today for implementing the design ideas discussed in recent months by kernel developers. The results are very exciting so let's get straight to it: "With this series, swap subsystem will have a ~20-30% performance gain from basic sequential swap to heavy workloads, for both 4K and mTHP folios. The idle memory usage is already much lower, the average memory consumption is still the same or will also be even lower (with further works). And this enables many more future optimizations, with better defined swap operations." "The patches also clean-up and address various historical issues with the SWAP subsystem," notes Larabel.

Context: In Linux, swap space acts as an overflow for RAM, storing inactive memory pages on disk to free up RAM for active processes. Traditional swap mechanisms are limited in flexibility and performance. The proposed "Swap Tables" aim to address these issues by allowing more efficient and dynamic management of swap space, potentially leading to better system responsiveness and resource utilization.

Microsoft has stopped production of the Surface Laptop Studio 2 and will mark it as end-of-life in June, with no successor currently planned. Tom's Hardware reports: The Surface Laptop Studio 2 is being put out to pasture quietly, much like other devices that the company has sunset. The Surface Studio, a desktop PC that folded down into a creative studio for drawing, was formally discontinued in December without a successor. Microsoft's audio products, the Surface Headphones 2 and Surface Earbuds, have also quietly disappeared.

The Surface Laptop Studio's discontinuance comes at a hazy time for the Surface brand. On the one hand, two new devices -- the Surface Pro 12-inch and Surface Laptop 13-inch -- were just announced and are set to release next week. On the other hand, the lineup lost its champion, former chief Panos Panay, who left Microsoft for Amazon in 2023, reportedly over budget issues and product cancellations. Panay was succeeded by Pavan Davuluri.

Since Panay's departure, the lineup has been cut down to just the Surface Laptop, Surface Pro, and the Surface Go 4, the latter of which is only sold to business customers at the moment. Without the Surface Laptop Studio, Microsoft has removed systems with discrete GPUs from its hardware lineup, potentially alienating creatives and gamers. Prior to the Surface Laptop Studio, Microsoft's powerhouse system was the Surface Book, which combined a tablet with a base featuring a discrete GPU.

General Motors is partnering with LG to develop lithium manganese-rich (LMR) batteries, which are safer, denser, and cheaper than current EV battery tech. The automaker aims to begin U.S. production by 2028 and become the first to deploy LMR cells in electric vehicles. Ford also announced it would start adopting LMR batteries for its EVs, but not until 2030. The Verge reports: GM's current crop of electric Chevys and Cadillacs use high-nickel batteries, which supply enough energy for around 300-320 miles of range. The new LMR batteries are denser, with greater space efficiency due to their prismatic shape, enabling up to 400 miles of range, GM says. Prismatic cells are packed flat in rigid cases and are generally thought to be less complex to manufacture than cylindrical cells. Less complexity and cheaper materials will hopefully lead to lower-cost EVs, which has been a significant challenge for the auto industry's shift to electric vehicles. "The EV growth rate is really dependent on how quickly we can bring the costs down over time," says GM's VP for batteries Kurt Kelty. "And this is the biggest lever we have. Batteries make up roughly 30 to 40 percent of the cost of vehicles. And if you can drop that down significantly like we're doing here, then it ends up being a lower cost to the consumer."

An anonymous reader quotes a report from the BBC: A student's robot has beaten the world record for solving a four-by-four Rubik's cube -- by 33 seconds. Matthew Pidden, a 22-year-old University of Bristol student, built and trained the "Revenger" over 15 weeks for his computer science bachelor's degree. The robot solved the cube in 45.305 seconds, obliterating the world record of 1 minute 18 seconds. However, the human record for solving the cube is 15.71 seconds.

Mr Pidden's robot uses dual webcams to scan the cube, a custom mechanism to manipulate the faces, and a fully self-built solving algorithm to generate efficient solutions. The student now plans to study for a master's degree in robotics at Imperial College London.

Philips has launched a new initiative called "Philips Fixables," offering free, officially drafted 3D-printable replacement parts to encourage self-repair and sustainability. The program is initially available in the Czech Republic but aims to expand over time. Tom's Hardware reports: This is a new idea, so only one component is available right now for download. The piece happens to be a 3mm comb for one of their shavers, but Philips assures there will be more components made available for more of their devices over time. This isn't the release of a grand library of parts by any means, but it does showcase a shift in supporting communities in search of businesses that support repairable hardware. [...]

The official Philips Fixables web page has a link for anyone in the general public to submit a request to add a specific component. Philips will notify customers with a download link if the component they suggested is able to be shared to Philips Fixables. It's not clear what sort of turnaround time to expect for these requests and whether there are limitations on what components will be made available.

According to Philips, consumers must adhere to the recommended print settings for their components to get the best results. This is the only way to ensure the replacement part is sturdy enough to stand in for a repair. Compromising on fill space for time could make or break your user experience, for example, but if done correctly, a replacement 3D print can be a useful long term solution. You can check out the files over at Printables.com.

An anonymous reader quotes a report from Reuters: Countries are meeting at the United Nations on Monday to revive efforts to regulate the kinds of AI-controlled autonomous weapons increasingly used in modern warfare, as experts warn time is running out to put guardrails on new lethal technology. Autonomous and artificial intelligence-assisted weapons systems are already playing a greater role in conflicts from Ukraine to Gaza. And rising defence spending worldwide promises to provide a further boost for burgeoning AI-assisted military technology.

Progress towards establishing global rules governing their development and use, however, has not kept pace. And internationally binding standards remain virtually non-existent. Since 2014, countries that are part of the Convention on Conventional Weapons (CCW) have been meeting in Geneva to discuss a potential ban fully autonomous systems that operate without meaningful human control and regulate others. U.N. Secretary-General Antonio Guterres has set a 2026 deadline for states to establish clear rules on AI weapon use. But human rights groups warn that consensus among governments is lacking. Alexander Kmentt, head of arms control at Austria's foreign ministry, said that must quickly change.

"Time is really running out to put in some guardrails so that the nightmare scenarios that some of the most noted experts are warning of don't come to pass," he told Reuters. Monday's gathering of the U.N. General Assembly in New York will be the body's first meeting dedicated to autonomous weapons. Though not legally binding, diplomatic officials want the consultations to ramp up pressure on military powers that are resisting regulation due to concerns the rules could dull the technology's battlefield advantages. Campaign groups hope the meeting, which will also address critical issues not covered by the CCW, including ethical and human rights concerns and the use of autonomous weapons by non-state actors, will push states to agree on a legal instrument. They view it as a crucial litmus test on whether countries are able to bridge divisions ahead of the next round of CCW talks in September. "This issue needs clarification through a legally binding treaty. The technology is moving so fast," said Patrick Wilcken, Amnesty International's Researcher on Military, Security and Policing. "The idea that you wouldn't want to rule out the delegation of life or death decisions ... to a machine seems extraordinary."

In 2023, 164 states signed a 2023 U.N. General Assembly resolution calling for the international community to urgently address the risks posed by autonomous weapons.

An anonymous reader shares a report: A new report claims that Nvidia has recently raised the official prices of nearly all of its products to combat the impact of tariffs and surging manufacturing costs on its business, with gaming graphics cards receiving a 5 to 10% hike while AI GPUs see up to a 15% increase.

As reported by Digitimes Taiwan, Nvidia is facing "multiple crises," including a $5.5 billion hit to its quarterly earnings over export restrictions on AI chips, including a ban on sales of its H20 chips to China.

Digitimes reports that CEO Jensen Huang has been "shuttling back and forth" between the US and China to minimize the impact of tariffs, and that "in order to maintain stable profitability," Nvidia has reportedly recently raised official prices for almost all its products, allowing its partners to increase prices accordingly.

Western Digital has made a strategic investment in German startup Cerabyte, a company developing nearly indestructible ceramic-based data storage technology. The partnership aims to accelerate commercialization of Cerabyte's ceramic-on-glass material, which the company claims can preserve data for 5,000 years.

Cerabyte recently demonstrated its technology's resilience by boiling storage devices in salt water and subjecting them to oven-level heat. The company states its ceramic storage withstands fire, moisture, UV light, radiation, corrosion, and EMP bursts. Beyond durability, Cerabyte aims to enable massive capacity increases as the industry moves toward what it calls the "Yottabyte era," while targeting storage costs below $1 per TB by 2030.

Fusion energy "took one step closer to reality," announced the University of Texas at Austin, as their researchers joined with a team from Los Alamos National Laboratory and Type One Energy Group and "solved a longstanding problem in the field" — how to contain high-energy particles inside fusion reactors. When high-energy alpha particles leak from a reactor, that prevents the plasma from getting hot and dense enough to sustain the fusion reaction. To prevent them from leaking, engineers design elaborate magnetic confinement systems, but there are often holes in the magnetic field, and a tremendous amount of computational time is required to predict their locations and eliminate them. In their paper published in Physical Review Letters, the research team describes having discovered a shortcut that can help engineers design leak-proof magnetic confinement systems 10 times as fast as the gold standard method, without sacrificing accuracy... "What's most exciting is that we're solving something that's been an open problem for almost 70 years," said Josh Burby, assistant professor of physics at UT and first author of the paper. "It's a paradigm shift in how we design these reactors...."

This new method also can help with a similar but different problem in another popular magnetic fusion reactor design called a tokamak. In that design, there's a problem with runaway electrons — high-energy electrons that can punch a hole in the surrounding walls. This new method can help identify holes in the magnetic field where these electrons might leak.

Huawei has launched its first laptop running HarmonyOS instead of Windows, complete with AI features and support for over 2,000 mostly China-focused apps. The product is largely a result of U.S. sanctions that prevented U.S.-based companies like Google and Microsoft from doing business with Huawei, forcing the company to develop its own in-house solution. Liliputing reports: Early version of HarmonyOS were basically skinned version of Android, but over time Huawei has moved the two operating systems further apart and it now includes Huawei's own kernel, user interface, and other features. The version designed for laptops features a desktop-style operating system with a taskbar and dock on the bottom of the screen and support for multitasking by running multiple applications in movable, resizable windows.

Since this is 2025, of course Huawei's demos also heavily emphasize AI features: the company showed how Celia, its AI assistant, can summarize documents, help prepare presentation slides, and more. While the operating system won't support the millions of Windows applications that could run on older Huawei laptops, the company says that at launch it will support more than 2,000 applications including WPS Office (an alternative to Microsoft Office that's developed in China), and a range of Chinese social media applications.

According to Bloomberg's Mark Gurman, Apple has "made progress" on a chip for a product that could rival the Ray-Ban Meta smart glasses. The company is also reportedly working on glasses that use augmented reality. The Verge reports: The chip is apparently based on the chips Apple uses for the Apple Watch, though the company has removed parts and is being designed in such a way that it can handle the "multiple cameras" that the smart glasses might have, Bloomberg reports. Apple wants mass production of the chip to start by the end of 2026 or sometime in 2027, so the glasses themselves could come out within that timeframe. [...] Apple is developing chips for camera-equipped Apple Watch and Airpods as well, and the goal is for those chips to be ready "by around 2027," Bloomberg says. The company is also developing new M-series chips and dedicated AI server chips, per the report.

An anonymous reader quotes a report from ZDNet: RIP, 486 processor. You've had a long run since Intel released you back in 1989. While Microsoft stopped supporting you with the release of Windows XP in 2001, Linux kept you alive and well for another 20+ years. But all good things must come to an end, and with the forthcoming release of the Linux 6.15 kernel, the 486 and the first Pentium processors will be sunsetted.

Why? Linus Torvalds wrote recently on the Linux Kernel Mailing List (LKML), "I really get the feeling that it's time to leave i486 support behind. There's zero real reason for anybody to waste one second of development effort on this kind of issue." Senior Linux kernel developer Ingo Molnar put Torvalds' remark into context, writing, "In the x86 architecture, we have various complicated hardware emulation facilities on x86-32 to support ancient 32-bit CPUs that very very few people are using with modern kernels. This compatibility glue is sometimes even causing problems that people spend time to resolve, which time could be spent on other things." "This will be the first time Linux has dropped support for a major chip family since 2012, when Linux stopped supporting the 386 family," notes ZDNet's Steven Vaughan-Nichols. "Moving forward, the minimum supported x86 CPU will now be the original Pentium (P5) or newer, requiring the presence of the Time Stamp Counter (TSC) and the CMPXCHG8B (CX8) instruction. These features are absent in the older 486 and early 586 processors, such as the IDT WinChip and AMD Elan families."

That said, you can continue running Linux on Pentium CPUs, but you'll have to "run museum kernels," as Torvalds pointed out in 2022 when he first floated the idea of ending support for 486.

Google has partnered with Elementl Power to develop at least 600 MW of nuclear capacity at each of three planned sites. It's unknown where the three proposed sites will be located or how much Google is investing. World Nuclear News reports: The two companies will work "with utility and regulated power partners to identify and advance new projects" and Elementl "will continue the evaluation of potential technology, engineering, procurement and construction, and other project partners, while prioritising specific sites for accelerated development."

Elementl Power, founded in 2022, describes itself as a technology-agnostic advanced nuclear project developer which aims to provide "turn-key development, financing and ownership solutions for customers that want access to clean baseload power but may not want to own or operate nuclear power assets." It says its mission is to "to deploy over 10 gigawatts of next-generation nuclear power in the US by 2035."

It is not Google's first nuclear power deal -- in October 2024 the company signed an agreement with Kairos Power to purchase power from its fluoride salt-cooled high-temperature small modular reactors, with a fleet of up to 500 MW of capacity by 2035. The aim of the power purchase agreement was to facilitate Kairos Power to develop, construct, and operate plants and sell energy, ancillary services, and environmental attributes to Google. At the time of that announcement Google said that it would help it achieve net-zero emissions across all of its operations and value chain by 2030. Further reading: Google tries to greenwash massive AI energy consumption with another vague nuclear deal (The Register)

An anonymous reader quotes a report from CNBC: There's a new warehouse robot at Amazon that has a sense of touch, allowing it to handle a job previously only done by humans. Amazon unveiled the robot, called Vulcan, Wednesday at an event in Germany. CNBC got an exclusive first look at Vulcan in April, as it stowed items into tall, yellow bins at a warehouse in Spokane, Washington. An up-close look at the "hand" of the robot reveals how it can feel the items it touches using an AI-powered sensor to determine the precise pressure and torque each object needs. This innovative gripper helps give Vulcan the ability to manipulate 75% of the 1 million unique items in inventory at the Spokane warehouse. Amazon has used other robotic arms inside its warehouses since 2021, but those rely on cameras for detection and suction for grasp, limiting what types of objects they can handle.

Vulcan can also operate 20 hours a day, according to Aaron Parness, who heads up the Amazon Robotics team that developed the machine. Still, Parness told CNBC that instead of replacing people in its warehouses, Vulcan will create new, higher skilled jobs that involve maintaining, operating, installing and building the robots. When asked if Amazon will fully automate warehouses in the future, Parness said, "not at all." "I don't believe in 100% automation," he said. "If we had to get Vulcan to do 100% of the stows and picks, it would never happen. You would wait your entire life. Amazon understands this." The goal is for Vulcan to handle 100% of the stowing that happens in the top rows of bins, which are difficult for people to reach, Parness said. [...] Amazon said Vulcan is operating at about the same speed as a human worker and can handle items up to 8 pounds. It operates behind a fence, sequestered from human workers to reduce the risk of accidents.

Data storage firm Seagate is working to develop a 100-terabyte hard drive by 2030, touting blistering demand from data centers for the 70-year-old technology in the artificial intelligence boom. From a report: BS Teh, Seagate's chief commercial officer, told CNBC that the company is aiming to launch such a drive -- which would have about three times the capacity of the firm's top-of-the-line hard drives -- by 2030. The largest hard disk drive Seagate currently produces is the 36-terabyte Exos M model, which it launched in January.

"You may be thinking, 'Who would need it?'" Teh said, referring to the idea of a 100-terabyte hard drive. "Well, plenty." He added: "I think there's definitely strong demand. This is a key enabler for the industry to be able to deliver the storage capacity that the market needs, because there's no other technology that's able to produce this capacity of storage technology to meet the growth that the market needs."

According to the Washington Post (paywalled), the Trump administration plans to eliminate the Energy Star program -- a long-standing EPA initiative that has saved Americans over $500 billion in energy costs since 1992. "The organization states that the average American saves about $450 per year on energy bills by choosing appliances that have been Energy Star-certified," adds Engadget. From the report: The EPA hasn't said when this would go into effect and when consumers would stop seeing Energy Star certifications on home appliances. It's technically illegal for a presidential administration to end this program without Congress, but the same goes for many of Trump's pronouncements and executive orders. "Eliminating the Energy Star program would directly contradict this administration's promise to reduce household energy costs," Paula Glover, president of the nonprofit coalition Alliance to Save Energy, told CNN. "For just $32 million a year, Energy Star helps American families save over $40 billion in annual energy costs. That's a return of $350 for every federal dollar invested."

Hyundai Motor Group is accelerating its factory automation efforts by deploying Atlas humanoid robots from Boston Dynamics at its Metaplant America facility in Georgia, as part of a broader $21 billion U.S. investment strategy to boost efficiency and local production amid rising tariffs. InterestingEngineering reports: At Hyundai Motor Group Metaplant America, Hyundai already uses Spot robots -- four-legged machines -- for industrial inspections. In addition, the plant features a dedicated robot that removes car doors before the vehicles enter General Assembly, and a fixed robot that reinstalls the doors toward the end of the process -- a technology unique to the Georgia facility.

The South Korean automaker has not disclosed how many Atlas robots will be deployed at the facility or what specific tasks they will perform. According to reports, the company plans to further expand the use of robots across its global manufacturing facilities, streamlining processes and enhancing efficiency. [...] The automaker aims to manufacture 300,000 electric and hybrid vehicles annually at the new facility. At its recent Grand Opening Ceremony, the company announced plans to ramp up production to 500,000 units over time, without specifying a timeline.

"When Disneyland turns 70 this July, Main Street's Opera House will play host to the return of Walt Disney, who will sit down with audiences to tell his story in robot form," writes Gizmodo.

But they point out Walt's granddaughter Johanna Miller wrote a Facebook post opposing the idea in November. ("They are Dehumanizing him. People are not replaceable...") The idea of a Robotic Grampa to give the public a feeling of who the living man was just makes no sense. It would be an imposter... You could never get the casual ness of his talking interacting with the camera his excitement to show and tell people about what is new at the park.

You can not add life to one. Empty of a soul or essence of the man. Knowing that he did not want this. Having your predecessors tell you that this was out of bounds.... So so Sad and disappointed.
The Facebook post claims that the son of a Disney engineer even remembers Walt saying that he never wanted to be an animatronic himself. And "Members of the Walt Disney family are said to be divided," reports the Los Angeles Times, "with many supporting the animatronic and some others against it, say those in the know who have declined to speak on the record for fear of ruining their relationships."

So that Facebook post "raised anew ethical questions that often surround any project attempting to capture the dead via technology," their article adds, "be it holographic representations of performers or digitally re-created cinematic animations. And then some media outlets got a partial preview Wednesday, the Los Angeles Times reports: An early sculpt of what would become the animatronic was revealed, one complete with age spots on Disney's hands and weariness around his eyes — Imagineers stressed their intent is faithful accuracy — but much of the attraction remains secretive. The animatronic wasn't shown, nor did Imagineering provide any images of the figure, which it promises will be one of its most technically advanced. Instead, Imagineering sought to show the care in which it was bringing Disney back to life while also attempting to assuage any fears regarding what has become a much-debated project among the Disney community...

Longtime Imagineer Tom Fitzgerald, known for his work on beloved Disney projects such as Star Tours and the Guardians of the Galaxy coaster in Florida, said Wednesday that "A Magical Life" has been in the works for about seven years. Asked directly about ethical concerns in representing the deceased via a robotic figurine, Fitzgerald noted the importance of the Walt Disney story, not only to the company but to culture at large... "What could we do at Disneyland for our audience that would be part of our tool kit vernacular but that would bring Walt to life in a way that you could only experience at the park? We felt the technology had gotten there. We felt there was a need to tell that story in a fresh way...."

"Walt Disney — A Magical Life" will walk a fine line when it opens, attempting to inspire a new generation to look into Disney's life while also portraying him as more than just a character in the park's arsenal. "Why are we doing this now?" Fitzgerald says. "For two reasons. One is Disneyland's 70th anniversary is an ideal time we thought to create a permanent tribute to Walt Disney in the Opera House. The other: I grew up watching Walt Disney on television. I guess I'm the old man. He came into our living room every week and chatted and it was very casual and you felt like you knew the man. But a lot of people today don't know Walt Disney was an individual. They think Walt Disney is a company."

And now nearly 60 years after his death, Disney will once again grace Main Street, whether or not audiences — or even some members of his family — are ready to greet him.

"It is the fastest, most efficient transistor ever," proclaims an announcment from Peking University. "And most important of all, there's no trace of silicon involved," adds ZME Science. From the South China Morning Post: A team of researchers at Peking University claims to have shattered chip performance limits and proven that China can use new materials to "change lanes" in the semiconductor race by circumventing silicon-based roadblocks entirely.

The researchers, led by physical chemistry professor Peng Hailin, said their self-engineered 2D transistor could operate 40 per cent faster than Intel and TSMC's cutting-edge 3-nanometre silicon chips, while consuming 10 per cent less energy.... "While this path is born out of necessity due to current sanctions, it also forces researchers to find solutions from fresh perspectives," [Hailin] added.
"Peking's major innovation comes from the two-dimensional nature of their transistors, facilitated by using an element other than silicon," writes Tom's Hardware: BiâOâSe, or bismuth oxyselenide, is a semiconductor material studied for its use in sub-1nm process nodes for years, largely thanks to its ability to be a 2D semiconductor. Two-dimensional semiconductors, like 2D BiâOâSe, are more flexible and sturdy at a small scale than silicon, which runs into reduced carrier mobility at even the 10nm node. Such breakthroughs into stacked 2D transistors and the move from silicon to bismuth are exciting for the future of semiconductors and are necessary for the Chinese industry to compete on the leading edge of semiconductors.
ZME Science adds this note of skepticism. "Turning laboratory breakthroughs into commercial chips typically takes years — sometimes decades..."

Thanks to Slashdot reader schwit1 for sharing the article.

Long-time Slashdot reader AmiMoJo shares an article from Renewables Now: Chinese tech company Leapting has successfully completed its first commercial deployment of photovoltaic (PV) modules with an AI-driven solar module mounting robot in Australia. The Chinese company was tasked with supporting the installation of French Neoen's (EPA:NEOEN) 350-MW/440-MWp Culcairn Solar Farm in New South Wales' Riverina region. Shanghai-based Leapting said this week that its intelligent robot has installed almost 10,000 modules at an "efficient, safe, and stable" pace that has "significantly" reduced the original construction timeline.

Litian Intelligent was deployed at the Australian project site in early February. The machine has a 2.5-metre-high robotic arm sitting on a self-guided, self-propelled crawler. Equipped with a navigation system, and visual recognition technology, it can lift and mount PV panels weighing up to 30 kilograms. By replacing labour-intensive manual operations, the robot shortens the module installation cycle by 25%, while the installation efficiency increases three to five times as compared to manual labour and is easily adapted to complex environments, Leapting says.
Or, as Clean Technica puts it, "Meet the robot replacing four workers at a time on solar projects." This is part of a broader industrial trend. In the United States, Rosendin Electric demonstrated its own semi-autonomous system in Texas that allowed a two-person team to install 350 to 400 modules per day, a clear step-change from traditional methods. AES Corporation has been developing a robot called Maximo that combines placement and fastening with computer vision. Trina Solar's Trinabot in China operates in a similar space, with prototype systems demonstrating 50-plus modules per hour... In an industry where time-to-energy is critical, shaving weeks off the construction schedule directly reduces costs and increases net revenue...

[T]he direction is clear. The future of solar construction will be faster, safer, and more precise — not because of human brawn, but because of robotic repetition. There will still be humans on-site, but their role shifts from lifting panels to managing throughput. Just as cranes and excavators changed civil construction, so too will robots like Leapting's define the next era of solar deployment.

An anonymous reader quotes a report from Ars Technica: Raspberry Pi boards have a combination of surface-mount devices (SMDs) and through-hole bits. SMDs allow for far more tiny chips, resistors, and other bits to be attached to boards by their tiny pins, flat contacts, solder balls, or other connections. For those things that are bigger, or subject to rough forces like clumsy human hands, through-hole soldering is still required, with leads poked through a connective hole and solder applied to connect and join them securely. The Raspberry Pi board has a 40-pin GPIO header on it that needs through-hole soldering, along with bits like the Ethernet and USB ports. These require robust solder joints, which can't be done the same way as with SMT (surface-mount technology) tools. "In the early days of Raspberry Pi, these parts were inserted by hand, and later by robotic placement," writes Roger Thornton, director of applications for Raspberry Pi, in a blog post. The boards then had to go through a follow-up wave soldering step.

Now Pi boards have their tiny bits and bigger pieces soldered at the same time through an intrusive reflow soldering process undertaken with Raspberry Pi's UK manufacturing partner, Sony. After adjusting component placement, the solder stencil, and the connectors, the board makers could then place and secure all their components in the same stage. Intrusive reflow soldering this way involves putting solder paste on both the pads for SMD bits and into the through-hole pins. The through-hole parts are pushed onto the paste, and the whole board then goes into a reflow oven, where the solder paste melts, the connectors fall in more fully, and joints are formed for all the SMD and through-hole parts at once. You can watch the process up close in this mesmerizing video from Surface Mount Process.

Intrusive reflow soldering is not a brand-new process, but what it did for the Raspberry Pi is notable, according to Thornton. The company saw "a massive 50% reduction in product returns," and it sped up production by 15 percent by eliminating the break between the two soldering stages. By removing the distinct soldering bath from its production line, the company also reduced its carbon dioxide output by 43 tonnes per year (or 47.4 US tons).

New submitter MicroBitz shares a report: SPROUT, short for Soft Pathfinding Robotic Observation Unit, is a flexible, vine-like robot developed by MIT Lincoln Laboratory in collaboration with the University of Notre Dame. Unlike rigid robots or static cameras, SPROUT can "grow" into tight, winding spaces that are otherwise inaccessible, giving first responders a new way to explore, map and assess collapsed structures. Beyond disaster response, the technology could be adapted for inspecting military systems or critical infrastructure in hard-to-reach places, making SPROUT a versatile tool for a variety of high-stakes scenarios. "The urban search-and-rescue environment can be brutal and unforgiving, where even the most hardened technology struggles to operate. The fundamental way a vine robot works mitigates a lot of the challenges that other platforms face," says Chad Council, a member of the SPROUT team, which is led by Nathaniel Hanson.

"The mechanical performance of the robots has an immediate effect, but the real goal is to rethink the way sensors are used to enhance situational awareness for rescue teams," adds Hanson. "Ultimately, we want SPROUT to provide a complete operating picture to teams before anyone enters a rubble pile."

You can see the SPROUT vine robot in action in a YouTube video from MIT Lincoln Laboratory.

Sales of electric vehicles in America jumped 10.6% in the first three months of 2025 (compared to the same period in 2024), reports Bloomberg.

And research provider BloombergNEF expects all of 2025 will see a 31.5% sales increase from 2024's sales in the U:S. — slightly above the global increase rate of 30%. (That's 22 million battery-powered vehicles around the world.)

"EV adoption is cruising along in the U.S.," Bloomberg writes, with interest "spreading from early-adopters to mainstream consumers" tired of paying for gas and oil changes — and attracted by new products from familiar brands: Of the 63 or so fully electric cars and trucks on the U.S. market, one quarter weren't available a year ago. The product blitz includes the first EV offerings from Acura, Dodge and Jeep, second models from Mini and Porsche and two more battery-powered machines each from Cadillac and Volvo...

Many of the new EVs are relatively affordable. Cox Automotive estimates the price spread between EVs broadly and internal combustion cars and trucks has shrunk to just $5,000. General Motors, meanwhile, plans to resurrect its Chevrolet Bolt later this year with a price point around $30,000...

Remember First Light Fusion? Founded in 2011, it was a pioneering British startup that in 2022 "successfully combined atomic nuclei, which U.K. regulators called a milestone in the decades-long push for fusion energy.

It's now "pulled the plug on plans to build its first reactor," reports the Telegraph, abandoning its push for a prototype power plant based on its "projectile fusion" technology due to a lack of funding. The technology involves a 5p-sized projectile being fired at a fuel cell at extreme speeds using electromagnets to generate a powerful reaction and simulate collisions at extremely high speeds, such as those in space. Instead of building its own plant, First Light plans to supply other nuclear power companies with one of its inventions, called an "amplifier", which houses a nuclear fuel capsule and boosts the power of fusion reactions.

The group has burned through tens of millions of pounds trying to bring its technology to fruition... The decision to ditch its original plan will allow First Light Fusion to be more "capital light", the nuclear group said in March, while licensing its inventions would generate more revenues. The company said it had recently secured the first tranche of a new funding round. Mark Thomas, First Light Fusion's chief executive, said: "We have been very pleased with the response to our strategy pivot, moving to an enabler of inertial fusion while rapidly accelerating revenues...

First Light Fusion's other investors include Chinese technology giant Tencent.

What can you build with a 3D printer? Starbucks just printed itself a new store — a drive-through location in the southern tip of Texas.

Fast Company says it's a store that "looks more like the future of construction than your average café." Built with layers of concrete piped out by a giant robotic printer, the 1,400-square-foot structure is part of the company's ongoing effort to modernize operations and trim costs... Peri-3D, a German company, used a giant 3D printer to pump out layers of concrete mixture to create the structure. According to the Texas Department of Licensing and Regulation, the cost for building the small scale coffee shop was about $1.2 million...

Of course, the new method is a first for the brand. And builders say, the more they use the technology, the more efficient they are at it. In Georgetown, Texas, an entire community of 100 homes was recently built using 3D-printing. The company who built the community, Lennar, says they're seeing costs drop with each build. Stuart Miller, chairman and co-CEO of Lennar, told CNBC earlier this year that the construction company says their costs and cycle time go down "by half" by adopting 3D-printing. "This is significant improvement in evolving a housing market that has the ability to change over time and being more adaptable and more functional in providing affordable and attainable housing for a broader swath of the market," said Miller...

3D-printing is also much faster, meaning that projects can be completed in a fraction of the time, potentially drastically cutting labor costs. According to the World Economic Forum, 3D-printing can cost just 30% of what building structures the old-fashioned way costs.
The article offers more examples of 3D-printed buildings. ("in Japan, a 3D-printed train station was just erected. And Peri-3D, itself, has completed at least 15 construction projects, including residential buildings in Europe and Germany.")

3D-printing has even been incorporated into some restaurants for customizing food, the article notes, "but building restaurants with the technology is a brand-new development."

Although not everyone seems convinced. Instagram comments on a picture of Starbucks' new 3D-printed drive-through characterized its aesthetic as "dirty", "fugly", "violently hideous", and "like hot garbage".

An anonymous reader shared this report from Business Insider: A Lufthansa flight carrying 461 passengers had to divert after someone's tablet became "jammed" in a business-class seat.

The Airbus A380 took off from Los Angeles on Wednesday, bound for Munich, and had been flying for around three hours when the pilots diverted to Boston Logan International Airport. In a statement to Business Insider, an airline spokesperson said the tablet had become "jammed in a Business Class seat" and had "already shown visible signs of deformation due to the seat's movements" when the flight diverted. [The aviation site] Simply Flying, which first reported the news, said the device was an iPad.

The decision to divert was taken "to eliminate any potential risk, particularly with regard to possible overheating," the spokesperson added, saying that it was the joint decision of the crew and air traffic control. Lithium batteries pose a safety risk if damaged, punctured, or crushed... In a confined space like an aircraft cabin, a lithium battery fire poses a serious hazard to the passengers onboard. Last year, a Breeze Airways flight from Los Angeles to Pittsburgh had to make an emergency landing in Albuquerque after a passenger's laptop caught fire.

It's a pickup truck "that can change into whatever you need it to be — even an SUV," according to the manufacturer's web site.

Selling in America for just $20,000 (after federal incentives), the new electric truck is "affordable, deeply customizable, and very analog," says TechCrunch. "It has manual windows and it doesn't come with a main infotainment screen. Heck, it isn't even painted..." Slate Auto is instead playing up the idea of wrapping its vehicles, something executives said they will sell in kits. Buyers can either have Slate do that work for them, or put the wraps on themselves. This not only adds to the idea of a buyer being able to personalize their vehicle, but it also cuts out a huge cost center for the company. It means Slate won't need a paint shop at its factory, allowing it to spend less to get to market, while also avoiding one of the most heavily regulated parts of vehicle manufacturing.

Slate is telling customers that they can name the car whatever they want, offering the ability to purchase an embossed wrap for the tailgate. Otherwise, the truck is just referred to as the "Blank Slate...." It's billing the add-ons as "easy DIY" that "non-gearheads" can tackle, and says it will launch a suite of how-to resources under the billing of Slate University... The early library of customizations on Slate's website range from functional to cosmetic. Buyers can add infotainment screens, speakers, roof racks, light covers, and much more.... All that said, Slate's truck comes standard with some federally mandated safety features such as automatic emergency braking, airbags, and a backup camera.
"The specs show a maximum range of 150 miles on a single charge, with the option for a longer-range battery pack that could offer up to 240 miles," reports NBC News (adding that the vehicles "aren't expected to be delivered to customers until late 2026, but can be reserved for a refundable $50 fee.") Earlier this month, TechCrunch broke the news that Bezos, along with the controlling owner of the Los Angeles Dodgers, Mark Walter; and a third investor, Thomas Tull, had helped Slate raise $111 million for the project. A document filed with the Securities and Exchange Commission listed Melinda Lewison, the head of Bezos' family office, as a Slate Auto director.
Thanks to Slashdot reader fjo3 for sharing the news.

CATL has unveiled a second-generation Shenxing battery capable of delivering a 520km range in just five minutes of charging, surpassing BYD's recent breakthrough and positioning both Chinese firms ahead of Western rivals in EV battery tech. The battery manufacturer also introduced a sodium-ion battery called Naxtra, offering up to 500km range for EVs and potential to diversify global energy resources. The Financial Times reports: The claims by the Chinese battery groups would put them ahead of major western rivals. At present, Tesla vehicles can be charged up to 200 miles (321km) in added range in 15 minutes, while Germany's Mercedes-Benz recently launched its all-electric CLA compact sedan, which can be charged for up to 325km within 10 minutes using a fast-charging station. [...] The second generation of the Shenxing battery, which boasts a range of 800km on one charge, can achieve a peak charging speed of 2.5km per second, the company said at a media event ahead of this week's Shanghai auto show.

"We look forward to collaborating with more industry leaders to push the limits of supercharging through true innovation," said CATL's chief technology officer Gao Huan, adding that he wanted the new batteries to become "the standard for electric vehicles." Analysts at Bernstein said the latest progress meant that charging speeds had more than doubled in the past year and "increased tenfold over the past 3-4 years." Huan said the new Shenxing battery would be installed in more than 67 EV models this year. He later told reporters that energy density would not be sacrificed as a trade-off for fast charging.

During its tech day, CATL also unveiled its new sodium-ion battery, which it said would go into mass production in December. The battery brand called Naxtra is able to give a range of about 200km for a hybrid vehicle and 500km for an electric vehicle, according to Huan. [...] At the event, Huan claimed the new sodium-ion battery would enable the industry's shift from "single resource dependence" to "energy freedom" and reshape the global energy landscape. He added that he was in discussions with several companies about using sodium-ion batteries in their vehicles.

An anonymous reader quotes a report from Tom's Hardware: While most people enjoy PCs that are powered by SSDs, mechanical hard drives are still king in the datacenter. When these drives reach the end of their useful lives, they are usually shredded, and the key materials they're made of -- including several rare earth elements (REE) -- end up as e-waste. At the same time, countries are mining these same materials and emitting a lot of greenhouse gases in the process. And China, a major source of REE, recently announced export restrictions on seven of them, potentially limiting the U.S. tech industry's access to materials such as dysprosium, which is necessary for magnetic storage, motors, and generators.

[On Thursday], Western Digital announced that it has created a large-scale hard disk drive recycling program in concert with Microsoft and recycling-industry partners CMR (Critical Materials Recycling) and PedalPoint Recycling. The new process reclaims Rare Earth Oxides (REO) containing dysprosium, neodymium, and praseodymium from hard drives, along with aluminum, steel, gold, palladium, and copper. The REO reclamation takes place completely within the U.S. and those materials go back into the U.S. market.

Dubbed the Advanced Recycling and Rare Earth Material Capture Program, WD's initiative has already saved 47,000 pounds worth of hard drives, SSDs, and caddies from landfills or less-effective recycling programs. WD was able to achieve a more than 90% reclaim rate for REE and an 80% rate for all of the shredded material. The drives came from Microsoft's U.S. data centers where they were first shredded and then sent to PedalPoint for sorting and processing. Magnets and steel were then sent to CMR, which uses its acid-free dissolution recycling (ADR) technology to extract the rare earth elements.

TechCrunch looks at Mechanize, an ambitious new startup "whose founder — and the non-profit AI research organization he founded called Epoch — is being skewered on X..." Mechanize was launched on Thursday via a post on X by its founder, famed AI researcher Tamay Besiroglu. The startup's goal, Besiroglu wrote, is "the full automation of all work" and "the full automation of the economy."

Does that mean Mechanize is working to replace every human worker with an AI agent bot? Essentially, yes. The startup wants to provide the data, evaluations, and digital environments to make worker automation of any job possible. Besiroglu even calculated Mechanize's total addressable market by aggregating all the wages humans are currently paid. "The market potential here is absurdly large: workers in the US are paid around $18 trillion per year in aggregate. For the entire world, the number is over three times greater, around $60 trillion per year," he wrote.

Besiroglu did, however, clarify to TechCrunch that "our immediate focus is indeed on white-collar work" rather than manual labor jobs that would require robotics...

Besiroglu argues to the naysayers that having agents do all the work will actually enrich humans, not impoverish them, through "explosive economic growth." He points to a paper he published on the topic. "Completely automating labor could generate vast abundance, much higher standards of living, and new goods and services that we can't even imagine today," he told TechCrunch.
TechCrunch wonders how jobless humans will produce goods — and whether wealth will simply concentrate around whoever owns the agents.

But they do concede that Besiroglu may be right that "If each human worker has a personal crew of agents which helps them produce more work, economic abundance could follow..."

An anonymous reader shared this report from CNBC: Neurotech startup Precision Neuroscience on Thursday announced that a core component of its brain implant system has been approved by the U.S. Food and Drug Administration, a major win for the four-year-old company... The company's brain-computer interface will initially be used to help patients with severe paralysis restore functions such as speech and movement, according to its website.

Only part of Precision's system was approved by the FDA on Thursday, but it marks the first full regulatory clearance granted to a company developing a wireless BCI, Precision said in a release. Other prominent startups in the space include Elon Musk's Neuralink, and Synchron, which is backed by Amazon founder Jeff Bezos and Microsoft co-founder Bill Gates....

The piece of Precision's system that the FDA approved is called the Layer 7 Cortical Interface. The microelectrode array is thinner than a human hair and resembles a piece of yellow scotch tape. Each array is made up of 1,024 electrodes that can record, monitor and stimulate electrical activity on the brain's surface. When it is placed on the brain, Precision says it can conform to the surface without damaging any tissue. The FDA authorized Layer 7 to be implanted in patients for up to 30 days, and Precision will be able to market the technology for use in clinical settings. This means surgeons will be able to use the array during procedures to map brain signals, for instance. It is not Precision's end goal for the technology, but it will help the company generate revenue in the near term.
Precision's co-founder and chief science officer also helped co-found Musk's Neuralink in 2017 before departing the following year, according to the article. He nows says this regulatory clearance "will exponentially increase our access to diverse, high-quality data, which will help us to build BCI systems that work more effectively."

An anonymous reader quotes a report from Reuters: Twenty-one humanoid robots joined thousands of runners at the Yizhuang half-marathon in Beijing on Saturday, the first time these machines have raced alongside humans over a 21-km (13-mile) course. The robots from Chinese manufacturers such as DroidVP and Noetix Robotics came in all shapes and sizes, some shorter than 120 cm (3.9 ft), others as tall as 1.8 m (5.9 ft). One company boasted that its robot looked almost human, with feminine features and the ability to wink and smile.

Some firms tested their robots for weeks before the race. Beijing officials have described the event as more akin to a race car competition, given the need for engineering and navigation teams. "The robots are running very well, very stable ... I feel I'm witnessing the evolution of robots and AI," said spectator He Sishu, who works in artificial intelligence. The robots were accompanied by human trainers, some of whom had to physically support the machines during the race.

A few of the robots wore running shoes, with one donning boxing gloves and another wearing a red headband with the words "Bound to Win" in Chinese. The winning robot was Tiangong Ultra, from the Beijing Innovation Center of Human Robotics, with a time of 2 hours and 40 minutes. The men's winner of the race had a time of 1 hour and 2 minutes. [...] Some robots, like Tiangong Ultra, completed the race, while others struggled from the beginning. One robot fell at the starting line and lay flat for a few minutes before getting up and taking off. One crashed into a railing after running a few metres, causing its human operator to fall over. You can watch a recording of the race in its entirety on YouTube.

Longtime Slashdot reader hackingbear shares a report from Interesting Engineering: A research team at Fudan University in Shanghai, China has built the fastest semiconductor storage device ever reported, a nonvolatile flash memory dubbed "PoX" that programs a single bit in 400 picoseconds (0.0000000004 s) -- roughly 25 billion operations per second. Conventional static and dynamic RAM (SRAM, DRAM) write data in 1-10 nanoseconds but lose everything when power is cut while current flash chips typically need micro to milliseconds per write -- far too slow for modern AI accelerators that shunt terabytes of parameters in real time.

The Fudan group, led by Prof. Zhou Peng at the State Key Laboratory of Integrated Chips and Systems, re-engineered flash physics by replacing silicon channels with two dimensional Dirac graphene and exploiting its ballistic charge transport. Combining ultralow energy with picosecond write speeds could eliminate separate highspeed SRAM caches and remove the longstanding memory bottleneck in AI inference and training hardware, where data shuttling, not arithmetic, now dominates power budgets. The team [which is now scaling the cell architecture and pursuing arraylevel demonstrations] did not disclose endurance figures or fabrication yield, but the graphene channel suggests compatibility with existing 2Dmaterial processes that global fabs are already exploring. The result is published in the journal Nature.

A new Seagate report reveals that hard drives significantly outperform solid-state drives in environmental sustainability metrics, particularly when accounting for manufacturing processes. According to the storage-maker's ""Decarbonizing Data">Decarbonizing Data" [PDF] study, the embodied carbon from manufacturing a 30TB SSD reaches 4,915 kg of CO2 -- approximately 160 times higher than the 29.7 kg produced in creating a comparable hard drive.

The analysis measures the full manufacturing footprint, including "upstream extraction, production, transport, bill of material, manufacturing, packaging, and distribution stages" of each technology's lifecycle. When calculated per terabyte annually, the difference remains stark: less than 0.2 kg CO2/TB/year for hard drives versus 32 kg for SSDs. Operational efficiency follows similar patterns, with hard drives consuming 9.6 watts during use versus 20 watts for SSDs, translating to 0.32 and 0.5 watts per terabyte respectively.

An anonymous reader quotes a report from Electrek: In its most aggressive attack against offshore wind yet, the Trump administration halted the $5 billion Empire Wind 1, already under construction off New York's coast. Norwegian developer Equinor announced yesterday that it received notice from the Bureau of Ocean Energy Management (BOEM) ordering Empire Wind 1 to halt all activities on the outer continental shelf until BOEM has completed its review. Interior Secretary Doug Burgum posted this tweet yesterday: ".@Interior, in consultation with @HowardLutnick, is directing @BOEM to immediately halt all construction activities on the Empire Wind Project until further review of information that suggests the Biden administration rushed through its approval without sufficient analysis."

Burgum gave no indication of what insufficiencies there were in the approval process for the fully permitted offshore wind project, despite Trump's recent declaration of a national energy emergency that speeds up permitting processes. The commercial lease for the 810-megawatt (MW) Empire Wind 1's federal offshore wind area was signed in March 2017 during the first Trump administration. It was approved by the Biden administration in November 2023 and began construction in 2024. The project is being developed under contract with the New York State Energy Research and Development Authority (NYSERDA). Empire Wind 1, which was due to come online in 2027, has the potential to power 500,000 New York homes. Equinor says it's considering appealing the order.

New York Governor Kathy Hochul issued a statement: "Every single day, I'm working to make energy more affordable, reliable and abundant in New York and the federal government should be supporting those efforts rather than undermining them. Empire Wind 1 is already employing hundreds of New Yorkers, including 1,000 good-paying union jobs as part of a growing sector that has already spurred significant economic development and private investment throughout the state and beyond. As Governor, I will not allow this federal overreach to stand. I will fight this every step of the way to protect union jobs, affordable energy and New York's economic future."

After more than a decade of development, Harvard's insect-sized flying robot, RoboBee, has successfully learned to land using dragonfly-inspired legs and improved flight controls. The researchers see RoboBee as a potential substitute for endangered bees, assisting in the pollination of plants. From a report: RoboBee is a micro flying robot that Harvard has been developing since 2013. As the name suggests, it is the size of a bee, capable of flying like a bee and hovering in mid-air. Its wings are 3 cm long and it weighs only 0.08 g. The weight was reduced by using light piezoelectric elements instead of motors. Piezoelectric elements change shape when an electric current flows through them. The researchers were able to make RoboBee flap its wings 120 times per second by turning the current on and off, which is similar to actual insects.

While RoboBee exhibited flight capabilities comparable to those of a bee, the real problem was landing. Being too light and having short wings, it could not withstand the air turbulence generated during landing. It is easy to understand if you think about the strong winds generated when a helicopter approaches the ground. Christian Chan, a graduate student at Harvard who participated in the research, said, "Until now, it was a matter of shutting off the robot while it attempted to land and praying for a proper touchdown."

To ensure RoboBee's safe landing, it was important to dissipate energy just before touchdown. Hyun Nak-Seung, a professor at Purdue University who participated in the development of RoboBee, explained, "For any flying object, the success of landing depends on minimizing speed just before impact and rapidly dissipating energy afterward. Even for tiny flapping like RoboBee's, the ground effect cannot be ignored, and after landing, the risk of bouncing or rolling makes the situation more complex." The findings have been published in the journal Science Robotics.

America's Department of Energy launched a federally funded R&D center in 1946 called the Argonne National Laboratory, and its research became the basis for all of the world's commercial nuclear reactors.

But it's now developed an AI-based tool that can "help operators run nuclear plants," reports the Wall Street Journal, citing comments from a senior nuclear engineer in the lab's nuclear science and engineering division: Argonne's plan is to offer the Parameter-Free Reasoning Operator for Automated Identification and Diagnosis, or PRO-AID, to new, tech-forward nuclear builds, but it's also eyeing the so-called dinosaurs, some of which are being resurrected by companies like Amazon and Microsoft to help power their AI data centers. The global push for AI is poised to fuel a sharp rise in electricity demand, with consumption from data centers expected to more than double by the end of the decade, the International Energy Agency said Thursday. The owners of roughly a third of U.S. nuclear plants are in talks with tech companies to provide electricity for those data centers, the Wall Street Journal has reported.

PRO-AID performs real-time monitoring and diagnostics using generative AI combined with large language models that notify and explain to staff when something seems amiss at a plant. It also uses a form of automated reasoning — which uses mathematical logic to encode knowledge in AI systems — to mimic the way a human operator asks questions and comes to understand how the plant is operating [according to Richard Vilim, a senior nuclear engineer within the lab's nuclear science and engineering division].

The tool can also help improve the efficiency of the personnel needed to operate a nuclear plant, Vilim said. That's especially important as older employees leave the workforce. "If we can hand off some of these lower-level capabilities to a machine, when someone retires, you don't need to replace him or her," he said... Part of the efficiency in updating technology will come from consolidating the monitoring staff at a utility's nuclear plants at a single, centralized location — much as gas-powered plants already do.
It hasn't found its way into a commercial nuclear plant yet, the article acknowledges. But the senior nuclear engineer points out that America's newer gas-powered plants ended up being more automated with digital monitoring tools. Meanwhile the average age of America's 94 operating nuclear reactors is 42 years old, and "nearly all" of them have had their licenses extended, according to the article. (Those nuclear plants still provide almost 20% of America's electricity.)

Formula One cars, the world's fastest racecars, need to grip the track for speed and safety on the curves — leading engineers to design cars that create downforce. And racing fans are even told that "a Formula 1 racecar generates enough downforce above a certain speed that it could theoretically drive upside down," writes the automotive site Jalopnik.

"McMurtry Automotive turned this theory into reality after having its Spéirling hypercar complete the impressive feat..." Admittedly, the Spéirling's success can be solely attributed to its proprietary 'Downforce-on-Demand' fan system that produces 4,400 pounds of downforce at the push of a button... For those looking to do the math, Spéirling weighs 2,200 pounds. With the stopped car's fan whirling at 23,000 rpm, the rig was rotated to invert the road deck... Then, the hypercar rolled forward a few feet before stopping while inverted. The rig rotated the road deck back down, and the Spéirling drove off like nothing happened.

The McMurtry Spéirling, as a 1,000-hp twin-motor electric hypercar, didn't have to clear the other hurdles that an F1 car would have clear to drive upside down. Dry-sump combustion engines aren't designed to run inverted and would eventually fail catastrophically. Oil wouldn't be able to cycle through and keep the engine lubricated.
The car is "an electric monster purpose-built to destroy track records," Jalopnik wrote in 2022 when the car shaved more than two seconds off a long-standing record. The "Downforce-on-Demand" feature gives it tremendous acceleration — in nine seconds it can go from 0 to 186.4 mph (300 km/h), according to Jalopnik.

"McMurtry is working towards finalizing a production version of its hypercar, called the Spéirling PURE. Only 100 will be produced."

The Washington Post reports: The United States urgently needs more energy to fuel an artificial intelligence race with China that the country can't afford to lose, industry leaders told lawmakers at a House hearing on Wednesday. "We need energy in all forms," said Eric Schmidt, former CEO of Google, who now leads the Special Competitive Studies Project, a think tank focused on technology and security. "Renewable, nonrenewable, whatever. It needs to be there, and it needs to be there quickly." It was a nearly unanimous sentiment at the four-hour-plus hearing of the House Energy and Commerce Committee, which revealed bipartisan support for ramping up U.S. energy production to meet skyrocketing demand for energy-thirsty AI data centers.

The hearing showed how the country's AI policy priorities have changed under President Donald Trump. President Joe Biden's wide-ranging 2023 executive order on AI had sought to balance the technology's potential rewards with the risks it poses to workers, civil rights and national security. Trump rescinded that order within days of taking office, saying its "onerous" requirements would "threaten American technological leadership...." [Data center power consumption] is already straining power grids, as residential consumers compete with data centers that can use as much electricity as an entire city. And those energy demands are projected to grow dramatically in the coming years... [Former Google CEO Eric] Schmidt, whom the committee's Republicans called as a witness on Wednesday, told [committee chairman Brett] Guthrie that winning the AI race is too important to let environmental considerations get in the way...

Once the United States beats China to develop superintelligence, Schmidt said, AI will solve the climate crisis. And if it doesn't, he went on, China will become the world's sole superpower. (Schmidt's view that AI will become superintelligent within a decade is controversial among experts, some of whom predict the technology will remain limited by fundamental shortcomings in its ability to plan and reason.)

The industry's wish list also included "light touch" federal regulation, high-skill immigration and continued subsidies for chip development. Alexandr Wang, the young billionaire CEO of San Francisco-based Scale AI, said a growing patchwork of state privacy laws is hampering AI companies' access to the data needed to train their models. He called for a federal privacy law that would preempt state regulations and prioritize innovation.
Some committee Democrats argued that cuts to scientific research and renewable energy will actually hamper America's AI competitiveness, according to the article. " But few questioned the premise that the U.S. is locked in an existential struggle with China for AI supremacy.

"That stark outlook has nearly coalesced into a consensus on Capitol Hill since China's DeepSeek chatbot stunned the AI industry with its reasoning skills earlier this year."

The electricity consumption of data centres is projected to more than double by 2030, according to a report from the International Energy Agency published today. The primary culprit? AI. Nature: The report covers the current energy footprint for data centres and forecasts their future needs, which could help governments, companies, and local communities to plan infrastructure and AI deployment. IEA's models project that data centres will use 945 terawatt-hours (TWh) in 2030, roughly equivalent to the current annual electricity consumption of Japan. By comparison, data centres consumed 415 TWh in 2024, roughly 1.5% of the world's total electricity consumption.

The projections largely focus on data centres, which also run computing tasks other than AI. Although the agency estimated the proportion of servers in data centres devoted to AI. They found that servers for AI accounted for 24% of server electricity demand and 15% of total data centre energy demand in 2024.

Samsung Electronics and Google Cloud are jointly entering the consumer robotics market with Ballie, a yellow, soccer-ball-shaped robot equipped with a video projector and powered by Google's Gemini AI models. First previewed in 2020, the long-delayed device will finally launch this summer in the US and South Korea. The mobile companion uses small wheels to navigate homes autonomously and integrates with Samsung's SmartThings platform to control smart home devices.

Running on Samsung's Tizen operating system, Ballie can manage calendars, answer questions, handle phone calls, and project video content from services including YouTube and Netflix. Samsung EVP Jay Kim described it as a "completely new Ballie" compared to the 2020 version, with Google Cloud integration being the most significant change. The robot leverages Gemini for understanding commands, searching the web, and processing visual data for navigation, while using Samsung's AI models for accessing personal information.

Micron has informed US customers it will implement surcharges on memory modules and solid-state drives starting Wednesday to offset President Trump's new tariffs, according to Reuters. While semiconductors received exemptions in Trump's recent trade action, memory storage products didn't escape the new duties.

Micron, which manufactures primarily in Asian countries including China and Taiwan, had previously signaled during a March earnings call that tariff costs would be passed to customers.

It was long-time Slashdot reader uninet who argued "Apple Needs a Snow Sequoia." (That is, Apple needs an upgrade to MacOS Sequoia that's like it's earlier "Snow Leopard" upgrade to "Leopard" OS — an upgrade that's "all about how little it added and how much it took away".)

"My recent column on Apple's declining software quality hit a nerve..." he writes in a follow-up. "So why do any of us put up with software that grows increasingly buggy?"

"One word: hardware. And that's where I'd love to see someone help Linux take the next step." Apple knows how to turn out very good quality pieces of hardware and, for many purposes, stands alone. That's been largely true for the last couple of decades. The half-decade of Apple Silicon has cemented this position. At any price point Apple contends, Macs, iPads and iPhones are either without peers or at the top of the market in build quality and processing power... [I]f only there were hardware that was as good and worked together as well as Apple's, jumping ship to Linux would be awfully attractive at this juncture...

For Apple aficionados troubled by the state of MacOS, the modern GNOME desktop on Linux beckons as a more faithful implementation of the ideals of MacOS than current MacOS does. GNOME is painstakingly consistent across its different apps and exudes the minimalist philosophy with which Apple's hardware shines... Now is a perfect moment for a modern Linux push to take that wind back. What it needs, though, is to solve its remaining weakness on the hardware side. One of the giants of electronics manufacturing, tired of being stuck between the Microsoft and Apple ecosystems, would only need to decide to commit the resources necessary to solve the hardware puzzle...

ChromeOS has grown to the extent it does because there is hardware designed for it. Take that and carry it further by making it good hardware utilizing the best Linux software and you'd have something disruptive... Initially, the hardware could be "good enough" for the software, much as Apple's software today is merely "good enough" for the hardware. Iterating from there could lead to a genuine third way of computing.
They titled their piece, "I Want a Better Mac, so I'm Cheering for a Better Linux." (Wondering if Dell or Sony could be the one to supply that good hardware...) "I say this not as someone who thinks Linux will ever dominate the personal computing world, but as someone who wants to see a spark of creativity and push beyond mediocrity in it again.

"Apple needs a real competitor, one alternatives such as GNOME on Linux could actually be, if only the hardware rose to the occasion."

Software engineer and longtime Slashdot reader, Dmitry Grinberg (dmitrygr), shares a recent project they've been working on: "an interactive-speed Linux on a tiny board you can easily build with only 3 8-pin chips": There was a time when one could order a kit and assemble a computer at home. It would do just about what a contemporary store-bought computer could do. That time is long gone. Modern computers are made of hundreds of huge complex chips with no public datasheets and many hundreds of watts of power supplied to them over complex power delivery topologies. It does not help that modern operating systems require gigabytes of RAM, terabytes of storage, and always-on internet connectivity to properly spy on you. But what if one tried to fit a modern computer into a kit that could be easily assembled at home? What if the kit only had three chips, each with only 8 pins? Can it be done? Yes. The system runs a custom MIPS emulator written in ARMv6 assembly and includes a custom bootloader that supports firmware updates via FAT16-formatted SD cards. Clever pin-sharing hacks allow all components (RAM, SD, serial I/O) to work despite the 6 usable I/O pins. Overclocked to up to 150MHz, the board boots into a full Linux shell in about a minute and performs at ~1.65MHz MIPS-equivalent speed.

It's not fast, writes Dmitry, but it's fully functional -- you can edit files, compile code, and even install Debian packages. A kit may be made available if a partner is found.

Coreboot 25.03 has been released with support for 22 new motherboards and several other significant updates, including enhanced display handling, USB debugging, RISC-V support, and RAM initialization for older Intel platforms. Phoronix reports: Coreboot 25.03 delivers display handling improvements, a better USB debugging experience, CPU topology updates, various improvements to the open-source RAM initialization for aging Intel Haswell platforms, improved USB Type-C and Thunderbolt handling, various embedded controller (EC) improvements, better RISC-V architecture support, DDR5-7500 support, and many bug fixes across the sprawling Coreboot codebase. More details, including a full list of the supported boards, can be found here.

Air conditioning will contribute more to rising global energy demand than data centers through 2030, according to an International Energy Agency. While attention has focused on computing power consumption, the IEA projects data centers will account for less than 10% of increased energy demand by 2030, significantly less than space cooling requirements. Global cooling degree days, a measure of air conditioning need, were 6% higher in 2024 than 2023 and 20% above the long-term average for the first two decades of the century.

China, India and the United States saw particularly sharp increases. Air conditioning represented 7% of global electricity consumption in 2022, with some U.S. regions reporting that cooling can comprise over 70% of residential energy use during peak periods. The number of air conditioning units worldwide could nearly triple from fewer than 2 billion in 2016 to approximately 6 billion by 2050, creating a growing challenge for power grids.

Robotics and machine learning engineer Naveen Kul developed WattWise, a lightweight open-source CLI tool that monitors power usage via smart plugs and throttles system performance based on electricity pricing and peak hours. Tom's Hardware reports: The simple program, called WattWise, came about when Naveen built a dual-socket EPYC workstation with plans to add four GPUs. It's a power-intensive setup, so he wanted a way to monitor its power consumption using a Kasa smart plug. The enthusiast has released the monitoring portion of the project to the public now, but the portion that manages clocks and power will be released later. Unfortunately, the Kasa Smart app and the Home Assistant dashboard was inconvenient and couldn't do everything he desired. He already had a terminal window running monitoring tools like htop, nvtop, and nload, and decided to take matters into his own hands rather than dealing with yet another app.

Naveen built a terminal-based UI that shows power consumption data through Home Assistant and the TP-Link integration. The app monitors real-time power use, showing wattage and current, as well as providing historical consumption charts. More importantly, it is designed to automatically throttle CPU and GPU performance. Naveen's power provider uses Time-of-Use (ToU) pricing, so using a lot of power during peak hours can cost significantly more. The workstation can draw as much as 1400 watts at full load, but by reducing the CPU frequency from 3.7 GHz to 1.5 GHz, he's able to reduce consumption by about 225 watts. (No mention is made of GPU throttling, which could potentially allow for even higher power savings with a quad-GPU setup.)

Results will vary based on the hardware being used, naturally, and servers can pull far more power than a typical desktop -- even one designed and used for gaming. WattWise optimizes the system's clock speed based on the current system load, power consumption as reported by the smart plug, and the time -- with the latter factoring in peak pricing. From there, it uses a Proportional-Integral (PI) controller to manage the power and adapts system parameters based on the three variables. A blog post with more information is available here.

WattWise is also available on GitHub.

With the signing of HB25-1040 on Monday, Colorado now defines nuclear as a "clean energy resource" since it doesn't release large amounts of climate-warming emissions. "The category was previously reserved for renewables like wind, solar and geothermal, which don't carry the radioactive stigma that's hobbled fission power plants following disasters like Chernobyl and Fukushima," notes Colorado Public Radio. From the report: In an emailed statement, Ally Sullivan, a spokesperson for the governor's office, said the law doesn't advance any specific nuclear energy project, and no utility has proposed building a nuclear power plant in Colorado. It does, however, allow nuclear energy to potentially serve as one piece of the state's plan to tackle climate change. "If nuclear energy becomes sufficiently cost-competitive, it could potentially become part of Colorado's clean energy future. However, it must be conducted safely, without harming communities, depleting other natural resources or replacing other clean energy sources," Sullivan said.

By redefining nuclear energy as "clean," the law would let future fission-based power plants obtain local grants previously reserved for other carbon-free energy sources, and it would allow those projects to contribute to Colorado's renewable energy goals. It also aligns state law with a push to reshape public opinion of nuclear energy. Nuclear energy proponents promise new reactor designs are smaller and safer than hulking power plants built in the 20th century. By embracing those systems, bill supporters claimed Colorado could meet rising energy demand without abandoning its ambitious climate goals.