An anonymous reader quotes a report from ExtremeTech: Slowly but surely, sales of electric cars have crept upward as traditional automakers finally embrace EVs. Nissan was early to the electric future with the venerable if modest Leaf. Nissan is now looking to turn old Leafs into something new by harvesting their batteries. The company has begun selling portable power banks built around refurbished automotive batteries, which could give these expensive Leaf cells a new lease on life. The Lithium-ion cells in vehicles have the same properties as the battery in your phone. They start out with a specific power rating, but successive discharge-recharge cycles cause physical stress to the internal structure. Eventually, this results in reduced capacity and voltage. However, Nissan says most Leaf owners stop driving the car before the battery stops working. In fact, many of the individual cells are still in good shape when the vehicles are discarded.

Each Nissan Leaf has around 48 lithium-ion battery modules -- the exact number depends on model. While some may be in poor shape at the end of a car's life, Nissan has taken to disassembling the battery packs to refurbish working modules. The result is the Nissan portable power station, which was developed in partnership with JVCKenwood Corp. and 4R Energy Corp. The bulky 32-pound portable chargers contain two Leaf battery modules with about 80% of their original capacity intact. They're no longer suitable for driving an EV, but they can still charge your phone. Nissan sells the battery packs in Japan for 170,500 yen (about $1,170). That might sound like a lot, but it's actually not bad for a super high-capacity battery pack. Each of Nissan's current-gen battery modules is 1.67 kWh, which converts to 112 Ah (112,000 mAh). Assuming a 20% loss in capacity, two of them would have enough juice to charge the largest current iPhone more than 40 times.

Lenovo's upcoming 27-inch 4K monitor offers a unique experience unlike any other display: glasses-free 3D that can be toggled on and off. According to Ars Technica, the monitor features a lenticular lens and real-time eye-tracking to create the effect. It's being targeted at content creators, like 3D graphic designers and developers. From the report: Like other glasses-less 3D screens, [Lenovo's ThinkVision 27 3D Monitor] works by projecting two different images to each of your eyes, resulting in a 3D effect where, as PR images would have you believe, it appears that the images are popping out of the screen. Lenovo says the monitor's 3D resolution is 1920x2160. The lenticular lens in the monitor is switchable, allowing for normal, 2D viewing at 3840x2160, too. The ThinkVision's 27-inch display gives workers a bigger palette. It also means the monitor can be a regular 2D monitor when needed. [...]

As a regular 2D monitor, the ThinkVision's specs are pretty standard. It's a 4K IPS screen claiming a 60 Hz refresh rate, 310 nits, a 1,000:1 contrast ratio, and 99 percent DCI-P3 and Adobe RGB color coverage with a Delta E under 2. Like a proper workplace monitor, there's also a strong port selection: two HDMI 2.1, one DisplayPort 1.4, four USB-A (3.1 Gen 1) ports, one USB-C port (3.2 Gen 1) with up to 15 W power delivery, RJ45, a 3.5mm jack, plus an upstream USB-C port with up to 100 W power delivery.

According to Bloombeg's Mark Gurman (paywalled), Apple is experimenting with a new 3D-printing manufacturing process for some device production, starting with the upcoming Apple Watch Series 9 models. MacRumors reports: The new manufacturing process that Apple is testing would use less material than the large slabs of metal that are needed for traditional CNC manufacturing, plus it would cut down on the time that it takes to make new devices. With a technique called "binder jetting," Apple is able to print a device's outline at close to its actual shape using a powdered substance. A second process uses heat and pressure to squeeze the material into a substance that feels like steel, and it is then refined with milling.

Gurman's information echoes what we've already heard from Apple analyst Ming-Chi Kuo. Back in July, Kuo said that the upcoming second-generation Apple Watch Ultra will include 3D printed mechanical parts. Specifically, he claimed that Apple is "actively adopting 3D printing technology," and that some of the titanium components in the new Apple Watch Ultra would be 3D printed. Gurman claims that Apple plans to use this new 3D printing method for the chassis of the stainless steel Apple Watch Series 9 models rather than components for the Ultra but either way, it sounds like Apple is more actively testing this manufacturing method as of 2023. Gurman says that Apple plans to 3D print titanium devices in 2024. The report notes that the shift to 3D printing would also "allow Apple to improve manufacturing times and potentially cut down on costs."

Mark Zuckerberg posted a video to his personal Instagram profile showing clips of himself and Meta CTO Andrew Bosworth trying a surface-locked virtual keyboard in a Quest 2 headset. UploadVR reports: Zuckerberg claims he was able to achieve around 100 words per minute, while Bosworth says he reached 119 words per minute. The average person types at around 40 words per minute on a traditional keyboard, whereas professional typists reach between 70 and 120 words per minute depending on their skill level. If future headsets could turn any flat surface into a virtual keyboard, it would bring partial haptic feedback and allow you to rest your wrists as with physical keyboards, without the need to carry around a physical keyboard.

Developers can technically already build surface-locked virtual keyboards on Quest today, by using hand tracking and getting the user to tap the surface to calibrate its position. But in practice, even the slightest deviation of the virtual surface height from the real surface results in false key presses. Meta didn't share yet exactly how its research solves this issue. However, fiducial markers can be seen on the desk in the clip. If the system is preprogrammed with the exact dimensions of these markers, this may act as a robust dynamic calibration system.

Quest 3 will add a depth sensor to a Meta headset for the first time, and a leaked setup clip shows the headset generating a 3D mesh of its environment. If this mesh is precise enough, Quest 3 could potentially eventually support this kind of virtual keyboard. For now though, Meta is solely describing this as research, not a demo of a near term product experience. Meta will likely show off more of its VR and AR research at Meta Connect, which starts September 27 this year.

According to DigiTimes, Apple will receive all TSMC's first-generation 3-nanometer process chips this year for its upcoming devices. MacRumors reports: As early as May, Apple was known to have booked nearly 90% of the Taiwanese pure-play foundry for its upcoming next-gen devices. However, Apple is now projected to take 100% of TSMC's capacity in 2023, due to delays in Intel's wafer needs owing to later modifications to the company's CPU platform design plans. Intel's lack of orders means TSMC's sales of 3nm chips will be significantly lower this year. While TSMC is still expected to experience significant growth in the fourth quarter as it starts mass producing 3nm chips for Apple's needs, they too have been downgraded, according to DigiTimes' industry sources.

The report suggests TSMC's 3nm process output may be reduced to 50,000-60,000 wafers monthly in the fourth quarter, down from the 80,000-100,000 units previously anticipated, due to a cutback in Apple's orders. The current monthly output of TSMC's 3nm process is estimated at approximately 65,000 wafers, the outlet's sources said. Apple's upcoming iPhone 15 Pro models are expected to feature the A17 Bionic processor, Apple's first iPhone chip based on TSMC's first-generation 3nm process, also known as N3B. The E3nm technology is said to deliver a 35% power efficiency improvement and 15% faster performance compared to 4nm, which was used to make the A16 Bionic chip for the iPhone 14 Pro and Pro Max.

The PC market is expected to return to growth in 2024, according to estimates from IDC analysts. From a report: Still, industry players might want to taper their enthusiasm. PC shipments are forecast to grow 3.7 percent year-on-year to hit 261.4 million units in 2024, putting them above 2018 levels, but not quite on par with 2019 demand. Meanwhile, 2023 is predicted to sink by 13.7 percent to 252 million units. Research manager Jitesh Ubrani called demand "tepid at best" and said 2023 will be the year with the "greatest annual decline in consumer PC shipments since the category's inception."

IDC recognizes the market still faces challenges including "concerns around the consumer market refresh cycle, businesses pushing device purchases forward, and education budgets that are not rebounding in many markets." Market hesitancy, as always, boils down to uncertainty. For one, processors are seeing what IDC called "some of the biggest shifts in commercial PC history" as AMD market share hit 11 percent in 2022 and Apple pulled in just over 5 percent that year. Apple device sales have been on a decline for multiple quarters now. Q1 2023 saw new Macs plummet more than 40 percent year-on-year, compared to an overall 25-30 percent among PC vendors. The quarter before that saw Apple shipments outperform the PC market as a whole, declining a mere 2.1 percent while other manufacturers experienced 37 percent reductions.

Intel says its upcoming "Sierra Forest" data center chip due out next year will have 240% better performance per watt than its current generation chip. It's the first time the company has disclosed such figures, notes Reuters. From the report: The company is for the first time splitting its data center chips into two categories: A "Granite Rapids" chip that will focus on performance but consume more power, and the more efficient "Sierra Forest" chip. Ronak Singhal, a senior fellow at Intel, said the company's customers can consolidate older software onto a smaller number of computers inside a data center.

"I may have things that are four or five, six years old. I can get power savings by moving something that's currently on five, 10 or 15 different servers into a single" new chip, Singhal said. "That density drives their total cost of ownership. The higher the density, the fewer systems they need."

Reuters reports: Tests of seawater near Japan's Fukushima nuclear power plant have not detected any radioactivity, the environment ministry said on Sunday, days after authorities began discharging into the sea treated water used to cool damaged reactors.

Japan started releasing water from the wrecked Fukushima plant into the Pacific Ocean on Thursday, sparking protests in Japan and neighbouring countries, in particular China, which banned aquatic product imports from Japan.

Japan and scientific organisations say the water is safe after being filtered to remove most radioactive elements except for tritium, a radioactive isotope of hydrogen. Because tritium is difficult to separate from water, the Fukushima water is diluted until tritium levels fall below regulatory limits.

The ministry's tests of samples from 11 points near the plant showed concentrations of tritium below the lower limit of detection — 7 to 8 becquerels of tritium per litre, the ministry said, adding that it "would have no adverse impact on human health and the environment". Monitoring would be carried out "with a high level of objectivity, transparency, and reliability" to prevent adverse impacts on Japan's reputation, Environment Minister Akihiro Nishimura said in a statement.

"The green energy revolution still faces a huge obstacle: a lack of long-term, cost-efficient renewable storage," writes the Washington Post.

But then they check in on a Finnish start-up running the world's first commercial-scale sand battery, which uses solar panels and wind turbines to heat sand-filled vats (up to 1,000 degrees) to back up district heating networks: The sand can hold onto the power for weeks or months at a time — a clear advantage over the lithium ion battery, the giant of today's battery market, which usually can hold energy for only a number of hours.

Unlike fossil fuels, which can be easily transported and stored, solar and wind supplies fluctuate. Most of the renewable power that isn't used immediately is lost. The solution is storage innovation, many industry experts agree. In addition to their limited capacity, lithium ion batteries, which are used to power everything from mobile phones to laptops to electric vehicles, tend to fade with every recharge and are highly flammable, resulting in a growing number of deadly fires across the world. The extraction of cobalt, the lucrative raw material used in lithium ion batteries, also relies on child labor. U.N. agencies have estimated that 40,000 boys and girls work in the industry, with few safety measures and paltry compensation. These serious environmental and human rights challenges pose a problem for the electric vehicle industry, which requires a huge supply of critical minerals.

So investors are now pouring money into even bigger battery ventures. More than $900 million has been invested in clean storage technologies since 2021, up from $360 million the year before, according to the Long Duration Energy Storage Council, an organization launched after that year's U.N. climate conference to oversee the world's decarbonization. The group predicts that by 2040, large-scale, renewable energy storage investments could reach $3 trillion. That includes efforts to turn natural materials into batteries. Once-obscure start-ups, experimenting with once-humble commodities, are suddenly receiving millions in government and private funding. There's the multi-megawatt CO2 battery in Sardinia, a rock-based storage system in Tuscany, and a Swiss company that's moving massive bricks along a 230-foot tall building to store and generate renewable energy. One Danish battery start-up, which stores energy from molten salt, is sketching out plans to deploy power plants in decommissioned coal mines across three continents...

But in order to succeed, natural batteries will need to provide the same kind of steady power as fossil fuels, at scale. Whether that can be achieved remains to be seen, say energy experts. And the industry may be subject to the same pitfalls that loom over the renewables energy sector at large: Projects will need to be constructed from scratch, and they might only be adopted in developed countries that can afford such experimentation. Lovschall-Jensen, the CEO of a Danish molten salt-based storage start-up called Hyme, says the challenge will be maintaining the same standards to which the modern world has become accustomed: receiving power, on demand, with the flip of a switch.

He believes that natural batteries, though still in their infancy, can serve that goal.

According to a recent Apple press release, some developers are reacting with an "audible gasp" when first using the company's upcoming Vision Pro headset. ZDNet reports: Michael Simmons, who's led the team behind popular productivity apps Fantastical and Cardhop described his experience as "like seeing Fantastical for the first time. It felt like I was part of the app." By the time his test session was over, the big takeaway was that "Experiencing spatial computing not only validated the designs we'd been thinking about -- it helped us start thinking not just about left to right or up and down but beyond borders at all." "The first time you see your own app running for real, that's when you get the audible gasp," adds David Smith, podcaster and developer of Widgetsmith.

"It instantly got me thinking about how 3D offerings and visuals could come forward in our experiences," says Chris Delbuck, principal design technologist at Slack, in the Apple press release. Delbuck had first planned to test the iPadOS version of Slack on the Vision Pro, only to realize how much more potential there was in upgrading the UX to suit VisionOS' added layer of depth.

Dropbox, a provider of online data storage, is ending its unlimited option, saying a small handful of customers were using massive amounts of resources that had the potential to degrade the cloud service for the rest of its clients. From a report: The company's highest-tier "all the space you need" storage plan will be capped at about 5 terabytes per user for new customers, the company said in a blog post.

While the plan was designed for businesses, some clients were instead using it for cryptocurrency mining, pooling storage with strangers, or re-selling the cloud service, Dropbox said. These uses "frequently consume thousands of times more storage than our genuine business customers, which risks creating an unreliable experience for all of our customers," the company said. [...] The change follows Alphabet's Google removing "as much storage as you need" product branding for its highest-tier Workspace plan in May, according to copies of its website hosted on the Wayback Machine.

samleecole shares a report from 404 Media, a new independent media company founded by technology journalists Jason Koebler, Emanuel Maiberg, Samantha Cole, and Joseph Cox: Apple told a California legislator that it is formally supporting a right to repair bill in California, a landmark move that suggests big tech manufacturers understand they have lost the battle to monopolize repair, and need to allow consumers and independent repair shops to fix their own electronics. "Apple writes in support of SB 244, and urges members of the California legislature to pass the bill as currently drafted," Apple wrote to Susan Eggman, the sponsor of the bill, in a letter obtained by 404 Media. "We support SB 244 because it includes requirements that protect individual users' safety and security, as well as product manufacturers' intellectual property. We will continue to support the bill, so long as it continues to provide protections for customers and innovators."

This is a landmark shift in policy from Apple, the most powerful electronics manufacturer in the world and, historically, one of the biggest opponents of right to repair legislation nationwide. It means, effectively, that consumers have won. "If California votes yes and continues to raise the bar on electronics repair from other states, it's becoming obvious the fight is over, and that we've won," said Nathan Proctor, Senior Director of consumer rights group U.S. PIRG Campaign for the Right to Repair. "It's going to be show over for consumer electronics. There are other industries where this fight is going to continue, but if a strong bill passes in California, we're winning."

"I would think that passage in California means there'd be a lot of pressure on manufacturers to kind of set the line there and say 'no farther,' because we've now proven to them we can pass laws and change the ways they have to operate," Proctor added. "This shows state advocacy is a good way to deal with large problems that are hard to get through Congress. It shows you can really spread big tech thin if you have a real grassroots network behind you."

iFixit and TechCrunch first reported the news.

Last week we wrote about a lawsuit against Western Digital that alleged that the firm's solid state drive didn't live up to its marketing promises. More lawsuits have been filed against the company since. ArsTechnica: On Thursday, two more lawsuits were filed against Western Digital over its SanDisk Extreme series and My Passport portable SSDs. That brings the number of class-action complaints filed against Western Digital to three in two days. In May, Ars Technica reported about customer complaints that claimed SanDisk Extreme SSDs were abruptly wiping data and becoming unmountable. Ars senior editor Lee Hutchinson also experienced this problem with two Extreme SSDs. Western Digital, which owns SanDisk, released a firmware update in late May, saying that currently shipping products weren't impacted. But the company didn't mention customer complaints of lost data, only that drives could "unexpectedly disconnect from a computer."

Further, last week The Verge claimed a replacement drive it received after the firmware update still wiped its data and became unreadable, and there are some complaints on Reddit pointing to recent problems with Extreme drives. All three cases filed against Western Digital this week seek class-action certification (Ars was told it can take years for a judge to officially state certification and that cases may proceed with class-wide resolutions possibly occurring before official certification). Ian Sloss, one of the lawyers representing Matthew Perrin and Brian Bayerl in a complaint filed yesterday, told Ars he doesn't believe class-action certification will be a major barrier in a case "where there is a common defect in the firmware that is consistent in all devices." He added that defect cases are "ripe for class treatment."

"Italian producers of parmesan cheese have been fighting against imitations for years," writes the Wall Street Journal, adding "Their latest trick to beat counterfeiters is edible microchips.

"Now, makers of Parmigiano-Reggiano, as the original parmesan cheese is officially called, are slapping the microchips on their 90-pound cheese wheels as part of an endless cat-and-mouse game between makers of authentic and fake products." New methods to guarantee the origin of products are being used across the EU. Some wineries are putting serial numbers, invisible ink and holograms on their bottles. So-called DNA fingerprinting of milk bacteria pioneered in Switzerland, which isn't in the EU, is now being tested inside the bloc as a method for identifying cheese. QR codes are also proliferating, including on individual portions of pre-sliced Prosciutto di San Daniele, a raw ham similar to Prosciutto di Parma. A smartphone can be used to show information such as how long the prosciutto has been aged and when it was sliced... The new silicon chips, made by Chicago-based p-Chip, use blockchain technology to authenticate data that can trace the cheese as far back as the producer of the milk used.

The chips have been in advanced testing on more than 100,000 Parmigiano wheels for more than a year. The consortium of producers wants to be sure the chips can stand up to Parmigiano's aging requirement, which is a minimum of one year and can exceed three years for some varieties... The p-Chips can withstand extreme heat or cold, can be read through ice and can withstand years of storage in liquid nitrogen. They have outperformed RFID chips, which are larger, can be more difficult to attach to products, are more fragile and can't survive extreme temperatures, according to p-Chip Chief Technology Officer Bill Eibon. Parmigiano producers also use QR codes, but the codes are easily copied and degrade during the cheese's aging process.

A robot heats the Parmigiano wheel's casein label — a small plaque made of milk protein that is widely used in the cheese industry — and then inserts the chip on top. A hand-held reader can grab the data from the chips, which cost a few cents each and are similar to the ones that some people have inserted under the skin of their pets. The chips can't be read remotely. In lab tests, the chips sat for three weeks in a mock-up of stomach acid without leaking any dangerous material. Eibon went a step further, eating one without suffering any ill effects, but he isn't touting that lest p-Chip face accusations it is tracking people, something that isn't possible because the chips can't be read remotely and can't be read once they are ingested.

"We don't want to be known as the company accused of tracking people," said Eibon. "I ate one of the chips and nobody is tracking me, except my wife, and she uses a different method."
Merck KGaA will soon be using the same chips, the article points out, and the chips "are also being tested in the automotive industry to guarantee the authenticity of car parts.

"The chips could eventually be used on livestock, crops or medicine stored in liquid nitrogen."

Long-time Slashdot reader SpzToid shares a report from The Economist: What you notice first is how silent it is," says Kimmo Koski, the boss of the Finnish IT Centre for Science. Dr Koski is describing LUMI -- Finnish for "snow" -- the most powerful supercomputer in Europe, which sits 250km south of the Arctic Circle in the town of Kajaani in Finland. LUMI, which was inaugurated last year, is used for everything from climate modeling to searching for new drugs. It has tens of thousands of individual processors and is capable of performing up to 429 quadrillion calculations every second. That makes it the third-most-powerful supercomputer in the world. Powered by hydroelectricity, and with its waste heat used to help warm homes in Kajaani, it even boasts negative emissions of carbon dioxide. LUMI offers a glimpse of the future of high-performance computing (HPC), both on dedicated supercomputers and in the cloud infrastructure that runs much of the internet. Over the past decade the demand for HPC has boomed, driven by technologies like machine learning, genome sequencing and simulations of everything from stockmarkets and nuclear weapons to the weather. It is likely to carry on rising, for such applications will happily consume as much computing power as you can throw at them. Over the same period the amount of computing power required to train a cutting-edge AI model has been doubling every five months. All this has implications for the environment.

HPC -- and computing more generally -- is becoming a big user of energy. The International Energy Agency reckons data centers account for between 1.5% and 2% of global electricity consumption, roughly the same as the entire British economy. That is expected to rise to 4% by 2030. With its eye on government pledges to reduce greenhouse-gas emissions, the computing industry is trying to find ways to do more with less and boost the efficiency of its products. The work is happening at three levels: that of individual microchips; of the computers that are built from those chips; and the data centers that, in turn, house the computers. [...] The standard measure of a data centre's efficiency is the power usage effectiveness (pue), the ratio between the data centre's overall power consumption and how much of that is used to do useful work. According to the Uptime Institute, a firm of it advisers, a typical data centre has a pue of 1.58. That means that about two-thirds of its electricity goes to running its computers while a third goes to running the data centre itself, most of which will be consumed by its cooling systems. Clever design can push that number much lower.

Most existing data centers rely on air cooling. Liquid cooling offers better heat transfer, at the cost of extra engineering effort. Several startups even offer to submerge circuit boards entirely in specially designed liquid baths. Thanks in part to its use of liquid cooling, Frontier boasts a pue of 1.03. One reason lumi was built near the Arctic Circle was to take advantage of the cool sub-Arctic air. A neighboring computer, built in the same facility, makes use of that free cooling to reach a pue rating of just 1.02. That means 98% of the electricity that comes in gets turned into useful mathematics. Even the best commercial data centers fall short of such numbers. Google's, for instance, have an average pue value of 1.1. The latest numbers from the Uptime Institute, published in June, show that, after several years of steady improvement, global data-centre efficiency has been stagnant since 2018. The report notes that the U.S., Britain and the European Union, among others, are considering new rules that "could force data centers to become more efficient." Germany has proposed the Energy Efficiency Act that would mandate a minimum pue of 1.5 by 2027, and 1.3 by 2030.

Western Digital was sued on Tuesday on behalf of a California resident who claims the solid state drive he bought from the manufacturer was defective and that the storage slinger shipped kit that didn't live up to its marketing promises. The Register reports: The complaint [PDF], filed in federal court in San Jose, California, where the storage giant is based, alleges the Western Digital SanDisk 2TB Extreme Pro SSD purchased by plaintiff Nathan Krum in May for $180 failed because of an undisclosed flaw, which also affects SanDisk Extreme Pro, Extreme Portable, Extreme Pro Portable, and WD My Passport SSD models since January 2023, it's claimed. The complaint [PDF], filed in federal court in San Jose, California, where the storage giant is based, alleges the Western Digital SanDisk 2TB Extreme Pro SSD purchased by plaintiff Nathan Krum in May for $180 failed because of an undisclosed flaw, which also affects SanDisk Extreme Pro, Extreme Portable, Extreme Pro Portable, and WD My Passport SSD models since January 2023, it's claimed.

The complaint asserts Western Digital customers "have widely reported drive failures and data loss." Krum, in his filing, believes Western Digital is aware of the problem and not doing enough about it. "The SanDisk Extreme Pro SSD hard drives, which are also sold under the WD My Passport brand, have a firmware issue that causes them to disconnect or become unreadable by computers," he claimed, adding that his drive was among those that stopped working as expected.

It is alleged the drives can break down in various ways, including randomly disconnecting from their host, which could result in information not being saved correctly or file-system corruption. In any case, people find they can no longer access their stored documents, making the SSDs worthless and useless, it is claimed. [...] Chris Cantrell, an attorney at Doyle Lowther LLP who is representing the plaintiffs, told The Register it's not yet clear how many SanDisk SSDs experienced data loss though there are more than a few people who share his client's experience. "While Western Digital appears to have attempted to fix the issue with a firmware update, it does not appear to have fixed the issue," Cantrell added. "This is what prompted us to file this lawsuit on behalf of affected SanDisk SSD purchasers. We anticipate adding additional named plaintiffs from other states over the next few weeks." The complaint alleges breach of contract, violation of consumer protection law, and misleading advertising, among other claims, and seeks damages, legal costs, and other relief.

Bambu's X1C and P1P 3D printers started printing unattended, overnight, and without any additional user input, according to user reports from r/BambuLab and X. The Verge reports: Some woke up to failed prints. Some found a second copy of a previous print. And at least a few found their Bambu X1C or P1P had started smacking itself apart -- damaging components -- while trying to print a second copy atop the object they'd actually asked for. What happened? In an official blog post, Bambu says it's still investigating but suspects that a cloud outage is to blame. The company says its servers had two brief outages on Tuesday morning where the servers couldn't confirm that the printers had actually printed -- but instead of failing gracefully, they wound up sending the same print job again and again until it went through, Bambu's staff believes. "Simply explained, the print job sent to the printer before was trapped on the cloud and had a delayed start," writes Bambu.

When contacted by The Verge, Bambu would not go quite so far as to promise free repairs and replacements for all affected customers but says anyone who's suffered any damage should reach out to Bambu support ASAP. "For damage caused by this incident, we will offer the necessary solutions to our customers impacted by the Cloud Outage, in the form of part replacements or a printer replacement if the situation demands it," spokesperson Taylor Liu tells me.

HP all-in-one printer owners, upset that their devices wouldn't scan or fax when low on ink, were handed a partial win in a northern California court late last week after a judge denied HP's motion to dismiss their suit. From a report: The plaintiffs argued in their amended class action complaint that HP withheld vital information by including software in its all-in-one printer/scanner/fax machines that disabled non-printing functions when out of ink and not telling buyers that was the case. "It is well-documented that ink is not required in order to scan or to fax a document, and it is certainly possible to manufacture an All-in-One printer that scans or faxes when the device is out of ink," the plaintiffs argued in their complaint.

The amended complaint was filed in February this year after US federal Judge Beth Labson Freeman dismissed the suit on the grounds that it hadn't properly stated a claim. Armed with their amended complaint, lawyers for San Franciscan Gary Freund and Minneapolis resident Wayne McMath have succeeded at not only making relevant claims, but also surviving an attempt by HP to have the entire case dismissed for a second time. In the amended complaint, Freund and McMath's lawyers argue that HP's move to disable devices that were low on ink was intentional, citing HP's own comments from a support forum post in which an HP support agent told a user complaining of similar issues that their "HP printer is designed in such a way that with the empty cartridge or without the cartridge [the] printer will not function."

Saudi Arabia and the United Arab Emirates are buying up thousands of the high-performance Nvidia chips crucial for building artificial intelligence software, joining a global AI arms race that is squeezing the supply of Silicon Valley's hottest commodity. From a report: The Gulf powerhouses have publicly stated their goal of becoming leaders in AI as they pursue ambitious plans to turbocharge their economies. But the push has also raised concerns about potential misuse of the technology by the oil-rich states' autocratic leaders. According to people familiar with the moves, Saudi Arabia has bought at least 3,000 of Nvidia's H100 chips -- a $40,000 processor described by Nvidia chief Jensen Huang as "the world's first computer [chip] designed for generative AI" -- via the public research institution King Abdullah University of Science and Technology (Kaust).

Meanwhile, the UAE has also secured access to thousands of Nvidia chips and has already developed its own open-source large language model, known as Falcon, at the state-owned Technology Innovation Institute in Masdar City, Abu Dhabi. "The UAE has made a decision that it wants toâ...âown and control its own computational power and talent, have their own platforms and not be dependent on the Chinese or the Americans," said a person familiar with Abu Dhabi's thinking.

An anonymous reader shared this report from The New York Times: More than $1.7 trillion worldwide is expected to be invested in technologies such as wind, solar power, electric vehicles and batteries globally this year, according to the International Energy Agency, compared with just over $1 trillion in fossil fuels. That is by far the most ever spent on clean energy in a year. Those investments are driving explosive growth. China, which already leads the world in the sheer amount of electricity produced by wind and solar power, is expected to double its capacity by 2025, five years ahead of schedule. In Britain, roughly one-third of electricity is generated by wind, solar and hydropower. And in the United States, 23 percent of electricity is expected to come from renewable sources this year, up 10 percentage points from a decade ago... [F]rom Beijing to London, Tokyo to Washington, Oslo to Dubai, the energy transition is undeniably racing ahead...

[C]lean energy became cheap far faster than anyone expected. Since 2009, the cost of solar power has plunged by 83 percent, while the cost of producing wind power has fallen by more than half. The price of lithium-ion battery cells fell 97 percent over the past three decades. Today, solar and wind power are the least expensive new sources of electricity in many markets, generating 12 percent of global electricity and rising... The rapid drop in costs for solar energy, wind power and batteries can be traced to early government investment and steady improvements over time by hundreds of researchers, engineers and entrepreneurs around the world. "The world has produced nearly three billion solar panels at this point, and every one of those has been an opportunity for people to try to improve the process," said Gregory Nemet, a solar power expert at the University of Wisconsin-Madison. "And all of those incremental improvements add up to something very dramatic." An equally potent force, along with the technological advances, has been an influx of money — in particular, a gusher since 2020 of government subsidies...

In the United States, President Biden signed a trio of laws during his first two years in office that allocated unprecedented funds for clean energy: A $1 trillion bipartisan infrastructure law provided money to enhance the power grid, buy electric buses for schools and build a national network of electric vehicle chargers... Combined, the three laws have prompted companies to announce at least $230 billion in manufacturing investments so far... The U.S. solar industry installed a record 6.1 gigawatts of capacity in the first quarter of 2023, a 47 percent increase over the same period last year. And those low costs have led many of the United States' biggest corporations, such as Alphabet, Amazon and General Motors, to purchase large amounts of wind and solar power...