Nvidia on Tuesday became the first chipmaker to join the trillion-dollar club, as the company bets on a surge in demand for its AI chips that power chatbot sensation ChatGPT and many other applications. From a report: The gaming and AI chip company's shares rose 4.2%. Taiwan Semiconductor Manufacturing Co is the next largest chipmaker globally, valued at about $535 billion. Meta Platforms, valued at about $670 billion as of last close, clinched the trillion-dollar market capitalization milestone in 2021, while Apple, Alphabet, Microsoft and Amazon are the other U.S. companies that are part of the club.

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Rivals such as Nvidia have left Intel far behind. CEO Pat Gelsinger aims to reverse firm's fortunes by vastly expanding its factories. From a report: Pat Gelsinger is keenly aware he must act fast to stop Intel from becoming yet another storied American technology company left in the dust by nimbler competitors. Over the past decade, rivals overtook Intel in making the most advanced chips, graphics-chip maker Nvidia leapfrogged Intel to become America's most valuable semiconductor company, and perennial also-ran AMD has been stealing market share. Intel, by contrast, has faced repeated delays introducing new chips and frustration from would-be customers. "We didn't get into this mud hole because everything was going great," said Gelsinger, who took over as CEO in 2021. "We had some serious issues in terms of leadership, people, methodology, et cetera that we needed to attack." As he sees it, Intel's problems stem largely from how it botched a transition in how chips are made. Intel came to prominence by both designing circuits and making them in its own factories. Now, chip companies tend to specialize either in circuit design or manufacturing, and Intel hasn't been able to pick up much business making chips designed by other people. So far, the turnaround has been rough. Gelsinger, 62 years old and a devout Christian, said he takes inspiration from the biblical story of Nehemiah, who rebuilt the walls of Jerusalem under attack from his enemies. Last year, he told a Christian group in Singapore: "You'll have your bad days, and you need to have a deep passion to rebuild." Gelsinger's plan is to invest as much as hundreds of billions of dollars into new factories that would make semiconductors for other companies alongside Intel's own chips. Two years in, that contract-manufacturing operation, called a "foundry" business, is bogged down with problems.

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A group of industry leaders is planning to warn on Tuesday that the artificial intelligence technology they are building may one day pose an existential threat to humanity and should be considered a societal risk on par with pandemics and nuclear wars. From a report: "Mitigating the risk of extinction from A.I. should be a global priority alongside other societal-scale risks, such as pandemics and nuclear war," reads a one-sentence statement expected to be released by the Center for AI Safety, a nonprofit organization. The open letter has been signed by more than 350 executives, researchers and engineers working in A.I. The signatories included top executives from three of the leading A.I. companies: Sam Altman, chief executive of OpenAI; Demis Hassabis, chief executive of Google DeepMind; and Dario Amodei, chief executive of Anthropic. Geoffrey Hinton and Yoshua Bengio, two of the three researchers who won a Turing Award for their pioneering work on neural networks and are often considered "godfathers" of the modern A.I. movement, signed the statement, as did other prominent researchers in the field (The third Turing Award winner, Yann LeCun, who leads Meta's A.I. research efforts, had not signed as of Tuesday.) The statement comes at a time of growing concern about the potential harms of artificial intelligence. Recent advancements in so-called large language models -- the type of A.I. system used by ChatGPT and other chatbots -- have raised fears that A.I. could soon be used at scale to spread misinformation and propaganda, or that it could eliminate millions of white-collar jobs.

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China sent three astronauts to its now fully operational space station as part of crew rotation on Tuesday in the fifth manned mission to the Chinese space outpost since 2021, state media reported. From a report: The spacecraft, Shenzhou-16, or "Divine Vessel," and its three passengers lifted off atop a Long March-2F rocket from the Jiuquan Satellite Launch Centre in the Gobi Desert in northwest China at 9:31 a.m. The astronauts on Shenzhou-16 will replace the three-member crew of the Shenzhou-15, who arrived at the space station late in November. The station, comprising three modules, was completed at the end of last year after 11 crewed and uncrewed missions since April 2021, beginning with the launch of the first and biggest module -- the station's main living quarters. China has already announced plans to expand its permanently inhabited space outpost, with the next module slated to dock with the current T-shaped space station to create a cross-shaped structure.

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Canon has developed a material for organic light-emitting diode (OLED) panels that does not use rare metals, Nikkei reported. From the report: This move comes as the Japanese company aims to reduce its dependence on major rare metal producers such as those in China. Canon plans to commercialize the technology within a few years, paving the way for securing stable production without being affected by geopolitical risks. The new material is quantum dots (QD), tiny semiconductor particles with a diameter of 1 nanometer. When irradiated with light or injected with an electric current, the particles emit vivid colors. Other quantum dots are already used for high-end OLED televisions. Samsung Electronics mass-produces quantum dots, but it uses the compound indium phosphide. Indium is a rare metal produced in extremely small quantities, with China being the major source. Canon's new material uses lead, which is easily procured from recycled raw materials in "urban mines." Canon aims to commercialize the material in the mid-2020s by establishing technology for mass production. Canon uses lead in some of its compounds as a substitute for indium. Lead usually leads to results that are less durable than with indium, but by leveraging its expertise in compounding materials such as toner and ink for office equipment, the company has devised a compound that is as durable as indium.

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India's JioCinema broke the global record for the most concurrent views to a live streamed event on Monday, eclipsing a long-standing milestone set by Disney's Hotstar, as the Asian tycoon Mukesh Ambani spares no expense in expanding his digital empire. From a report: The Indian streaming app, whose partner includes James Murdoch's Bodhi Tree-backed Viacom18, surpassed the record Monday evening, attracting over 32 million concurrent viewers to the final game of the 16th edition of Indian Premier League cricket tourney between Chennai Super Kings and Gujarat Titans.

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Polish games developer CD Projekt is not for sale, its CEO reiterated on Monday, following weekend rumours that the maker of "Cyberpunk 2077" could be targeted by Sony. From a report: "Nothing has changed on our end. I can repeat what we've been saying throughout the years - CD Projekt is not for sale. We want to remain independent", Adam Kicinski said on a conference call following first-quarter results. "It's very exciting to follow our own path, so it's pure rumour."

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Intel will use the "VPU" tech it acquired along with Movidius in 2016 to all models of its forthcoming Meteor Lake client CPUs. From a report: Chipzilla already offers VPUs in some 13th-gen Core silicon. Ahead of the Computex conference in Taiwan, the company briefed The Register on their inclusion in Meteor Lake. Curiously, Intel didn't elucidate the acronym, but has previously said it stands for Vision Processing Unit. Chipzilla is, however, clear about what it does and why it's needed -- and it's more than vision. Intel Veep and general manager of Client AI John Rayfield said dedicated AI silicon is needed because AI is now present in many PC workloads. Video conferences, he said, feature lots of AI enhancing video and making participants sounds great -- and users now just expect that PCs do brilliantly when Zooming or WebExing or Teamising. Games use lots of AI. And GPT-like models, and tools like Stable Diffusion, are already popular on the PC and available as local executables. CPUs and GPUs do the heavy lifting today, but Rayfield said they'll be overwhelmed by the demands of AI workloads. Shifting that work to the cloud is pricey, and also impractical because buyers want PCs to perform. Meteor Lake therefore gets VPUs and emerges as an SoC that uses Intel's Foveros packaging tech to combine the CPU, GPU, and VPU. The VPU gets to handle "sustained AI and AI offload." CPUs will still be asked to do simple inference jobs with low latency, usually when the cost of doing so is less than the overhead of working with a driver to shunt the workload elsewhere. GPUs will get to do jobs involving performance parallelism and throughput. Other AI-related work will be offloaded to VPUs.

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Xiaoxing Xi, a Temple University professor who was falsely accused of spying for China, will be able to bring a lawsuit against the Federal Bureau of Investigation. From a report: A judge at a federal appeals court ruled in favor of Xi on Wednesday, allowing the physicist to move forward with his case against the U.S. government for wrongful prosecution and violating his family's constitutional rights by engaging in unlawful search, seizure and surveillance. The decision comes after FBI agents swarmed Xi's Philadelphia home in 2015, rounded up his family at gunpoint, and arrested him on fraud charges related to economic espionage, before abruptly dropping the charges months afterward. "I'm very, very glad that we can finally put the government under oath to explain why they decided to do what they did, violating our constitutional rights," Xi said in an exclusive interview with NBC News. "We finally have an opportunity to hold them accountable." The case will now be kicked back to the district court, continuing a long legal battle. Xi, who's represented in part by the American Civil Liberties Union, attempted to bring a suit against the government in 2017, alleging that FBI agents "made knowingly or recklessly false statements" to support their investigation and prosecution. Xi also claimed that his arrest was discriminatory, and that he was targeted due to his ethnicity, much like other scholars of Chinese descent. A district court dismissed his case in 2021, but Xi appealed the decision last year.

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ASUS is extending its connector-less design to graphics cards and has showcased the first GPU, a GeForce RTX 40 design, which features now power plugs. From a report: Spotted during our tour at the ASUS HQ, the ROG team gave us a first look at an upcoming graphics card (currently still in the concept phase) which is part of its GeForce RTX 40 family. The graphics card itself was a GeForce RTX 4070 design but it doesn't fall under any existing VGA product lineup & comes in an interesting design. So the graphics card itself is a 2.3 slot design that features a triple axial-tech cooling fan system and once again, it isn't part of any interesting GPU lineup from ASUS such as ROG STRIX, TUF Gaming, Dual, etc. The backside of the card features an extended backplate that extends beyond the PCB & there's a cut-out for the air to pass through. The card also comes with a dual-BIOS switch that lets you switch between the "Performance" & "Quiet" modes but while there's a "Megalodon" naming on the backplate, we were told that isn't the final branding for this card.

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Nvidia and MediaTek on Monday said they will collaborate on technology to power advanced vehicle infotainment systems that can stream video or games or interact with drivers using artificial intelligence. From a report: Under the agreement, announced at the Computex technology trade show in Taipei, MediaTek will integrate an Nvidia graphic processing unit chiplet and Nvidia software into the system-on-chips it supplies to automakers for infotainment displays. MediaTek systems using Nvidia software would be compatible with automated driving systems based on Nvidia technology, the companies said. Dashboard displays could show the environment around the vehicle, while cameras would monitor the driver. "The automotive industry needs strong companies that can work with the industry for decades at a time," Nvidia Chief Executive Jensen Huang told a news conference in Taipei, pointing to a long product cycle for car makers. "The quality, strength and positions of our two companies could give the automotive industry partners that they can build their companies on," he said, adding the partnership would provide chips that can power "every single segment of a car".

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Nicole Carpenter, reporting for Polygon: There's a bridge to cross the lava pit in The Legend of Zelda: Tears of the Kingdom's Marakuguc Shrine, but it's broken. More than half of the bridge is piled on top of itself on one side of the pit, with one clipped-off segment on the other. The bridge is the obvious choice for crossing the lava, but how to fix it? A clip showing one potential solution went viral on Twitter shortly after Tears of the Kingdom's release: The player uses Link's Ultrahand ability to unfurl the stacked bridge by attaching it to a wheeled platform in the lava. When the wheeled platform -- now attached to the edge of the bridge -- activates and moves forward, it pulls the bridge taut, splashing lava as it goes, until the suspension bridge is actually suspended and can be crossed. But it wasn't the solution itself that resonated with players; instead, the clip had game developers' jaws on the ground, in awe of how Nintendo's team wrangled the game's physics system to do that. To players, it's simply a bridge, but to game developers, it's a miracle. "The most complicated part of game development is when different systems and features start touching each other," said Shayna Moon, a technical producer who's worked on games like the 2018 God of War reboot and its sequel, God of War: Ragnarok, to Polygon. "It's really impressive. The amount of dynamic objects is why there are so many different kinds of solutions to this puzzle in particular. There are so many ways this could break." Moon pointed toward the individual segments of the bridge that operate independently. Then there's the lava, the cart, and the fact you can use Link's Ultrahand ability to tie any of these things together -- even the bridge back onto itself. [...] Tears of the Kingdom was seemingly built on top of Breath of the Wild, reportedly with a large portion of the same team working on it. "There is a problem within the games industry where we don't value institutional knowledge," Moon said. "Companies will prioritize bringing someone from outside rather than keeping their junior or mid-level developers and training them up. We are shooting ourselves in the foot by not valuing that institutional knowledge. You can really see it in Tears of the Kingdom. It's an advancement of what made Breath of the Wild special."

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The United States "won't tolerate" China's effective ban on purchases of Micron Technology memory chips and is working closely with allies to address such "economic coercion," U.S. Commerce Secretary Gina Raimondo said on Saturday. From a report: Raimondo told a news conference after a meeting of trade ministers in the U.S.-led Indo-Pacific Economic Framework talks that the U.S. "firmly opposes" China's actions against Micron. These "target a single U.S. company without any basis in fact, and we see it as plain and simple economic coercion and we won't tolerate it, nor do we think it will be successful." China's cyberspace regulator said on May 21 that Micron, the biggest U.S. memory chip maker, had failed its network security review and that it would block operators of key infrastructure from buying from the company, prompting it to predict a revenue reduction.

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Artificial intelligence means everyone can now be a computer programmer as all they need to do is speak to the computer, Nvidia CEO Jensen Huang said on Monday, hailing the end of the "digital divide." From a report: Speaking to thousands of people at the Computex forum in Taipei, Huang, who was born in southern Taiwan before his family emigrated to the United States when he was a child, said AI was leading a computing revolution. "There's no question we're in a new computing era," he said in a speech, occasionally dropping in words of Mandarin or Taiwanese to the delight of the crowd. "Every single computing era you could do different things that weren't possible before, and artificial intelligence certainly qualifies," Huang added. "The programming barrier is incredibly low. We have closed the digital divide. Everyone is a programmer now -- you just have to say something to the computer," he said. "The rate of progress, because it's so easy to use, is the reason why it's growing so fast. This is going to touch literally every single industry."

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Temasek, a Singaporean sovereign wealth fund that manages assets worth around $300 billion, has cut the pay of staff involved in its FTX investment that soured after the crypto exchange collapsed. From a report: An independent team conducted an internal review of the investment and found that although there was no misconduct by its investment team, the team and senior management "took collective accountability and had their compensation reduced," Temasek said Monday. It did not detail the amount of compensation cut. Temasek had invested $275 million in FTX and FTX U.S. and wrote off all of its investments to zero after Sam Bankman-Fried's crypto group filed for bankruptcy in November. Temasek had taken a 1% stake in FTX International and a 1.5% stake in FTX U.S. as part of its investments.

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"Over the past 13 years, Tim Taylor and Christine Dennison have scoured the ocean floor using autonomous underwater robots," according to a history writer's commentary on CNN, "to discover and document the wrecks of seven US submarines lost in World War II." Taylor and Dennison are ensuring that more families of those lost know where their loved ones' deep-water graves reside. They are racing against time as underwater development threatens many of these wrecks... Budget constraints hinder the Navy from devoting resources to undertaking these kinds of searches, according to Taylor, and his team is showing how private groups can fill the gap. A philanthropic private investment group funds the expeditions, the article points out, adding that Taylor and Dennison "hope to employ the special autonomous underwater technology they created to help others map the ocean floor for environmental and other purposes." Their latest find was part of the 82-day battle of Okinawa in 1945: The USS Mannert L. Abele, which the explorers found 4,500 feet under the Pacific Ocean and 81 miles from the nearest landmass, was the first American ship sunk by an unusual type of rocket-powered Japanese kamikaze plane... Though the Abele managed to shoot down two aircraft and damage or fend off others, at six minutes in, a Japanese fighter plunged into the destroyer's engine room and exploded, cutting off all electrical power. Just a minute later, another, much more unusual, plane slammed into the destroyer's hull. The Abele had been struck by a unique rocket-propelled kamikaze plane called the MXY7 Ohka ("Cherry Blossom"), which due to its very short range had to be carried under the belly of a larger bomber until close to US ships, whereupon it was released to soar toward its target at immense speed. The detonation of this manned missile's 1.3 tons of explosives caused the ship to seemingly break into two and begin sinking. In a matter of minutes, 84 sailors and officers had been killed. Japanese aircraft strafed the surviving crew as they jumped into the oil-slick water, but two smaller landing craft escorting the Abele shot down two more planes and beat off the rest, managing to rescue 255 crew members. Nearly eight decades later, modern robotics technologies allowed Taylor and Dennison to find the destroyer's submerged hull. In the past, Taylor noted, it would have been practically inconceivable for a small, private team to have undertaken the cumbersome search process that, Taylor estimated, would have taken four to five times as long and cost significantly more money... It was on their last remaining day of a more-than-month-long search, just before bad weather would force them to conclude the expedition, that they spotted the Abele's wreck.

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The Mars helicopter 'Ingenuity' recently completed its 47th, 48th, and 49th flight, NASA reports on the blog for its Mars rover 'Perseverance'. That rover is making a "long ascent" up the delta in Mars' Jezero crater, "an area where scientists surmise that, billions of years ago, a river once flowed into a lake. On its 47th flight, Ingenuity attempted "tactical and scientific scouting" for the rover, but "just narrowly missing the main area of interest." But then... Ingenuity's 48th flight produced a treasure trove of aerial images showing the exact area of interest at a resolution several orders of magnitude better than anything prior. All of these images were downlinked to Earth and provided to rover planners and scientists a full two weeks before the rover would reach this area... [T]he team chose to send the helicopter farther up the delta rather than perform additional scouting flights in the region... The Guidance Navigation and Control team once again managed to push the flight envelope with a 16-meter vertical popup at the end of the flight. At the peak, Ingenuity snapped the highest suborbital picture taken of the Martian surface since landing... That downlink was the last time the team would hear from the helicopter for an agonizingly long time. Eager to continue up the delta, the team tried and failed to uplink the instructions for Flight 50 several times. Sol after sol, the helicopter remained elusive. Each time, the downlinked telemetry from the Helicopter Base Station (HBS) on the rover would come back showing no radio sign of the helicopter... When the rover emerged from the communications shadow on its way to Foel Drygarn and the helicopter was still nowhere to be found, the situation began to generate some unease... In more than 700 sols operating the helicopter on Mars, not once had we ever experienced a total radio blackout. Even in the worst communications environments, we had always seen some indication of activity... Finally, on Sol 761, nearly a week after our first missed check-in, our communications team observed a single, lonely radio ACK (radio acknowledgement) at 9:44 LMST (Local Mean Solar Time), exactly the time when we'd expect to see the helicopter wakeup. Another single ACK at the same time on Sol 762 confirmed that the helicopter was indeed alive, which came as a welcome relief for the team. Ultimately, this first-of-its-kind communications blackout was a result of two factors. First, the topology between the rover and the helicopter was very challenging for the radio used by Ingenuity. In addition to the aforementioned communications shadow, a moderate ridge located just to the southeast of the Flight 49 landing site separated the helicopter from the rover's operational area. The impact of this ridge would only abate once the rover had gotten uncomfortably close to the helicopter. Second, the HBS antenna is located on the right side of the rover, low enough to the deck to see significant occlusion effects from various part of the rover... Relying on the helicopter's onboard preflight checks to ensure vehicle safety and banking on solid communications from the rover's imminent proximity, the team uplinked the flight plan. As commanded, Ingenuity woke up and executed its 50th flight on the red planet, covering over 300 meters and setting a new altitude record of 18 m. The rover had closed to a mere 80 meters by the time the helicopter lifted off in the Martian afternoon Sun. And Flight 51 happened 9 days later...

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Somewhere in Maryland, an app that lets homeowners rent their swimming pools "has sharply divided suburban residents of Montgomery County as the local government considers formally regulating the short-term amenity rentals," reports the Washington Post, "potentially becoming the first in the nation to do so." Neighbors have spied on neighbors, reporting unwanted outsiders flocking to their quiet residential streets. "Our entire block has been disturbed," Constance Kiggans, a Chevy Chase resident, said in written testimony to the Montgomery County Council. "It is, for all intents and purposes, like having a pool club on the street..." Unlike long-established home rental and ride sharing apps, newer apps that let people rent out their pools, home gyms and backyards have largely been unregulated across the United States so far. In fact, several jurisdictions, from the city of San Jose to towns across New Jersey to the state of Wisconsin, have tried over the past three years to ban the rentals or set up strict rules that require private pools to meet the same standards as a public pool... Many homeowners are eager to earn easy money by renting out a backyard pool, despite a murky legal landscape that does not offer clear guidance on whether the rentals are legal or not... Chief among the complaints detailed by pool sharing opponents is the noise... [36 residents who signed a letter of complaint] argued that the rentals turn quiet residential neighborhoods into bustling business districts, without the infrastructure to support commercial activity. They raised dozens of concerns, largely over the added nuisance of strangers pouring into their neighborhoods because of the apps, congested roads, scarce parking, and noise and safety. Their complaints have shut down at least one pool rental in the county.

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An anonymous reader shared this report from Engadget: Japan and JAXA, the country's space administration, have spent decades trying to make it possible to beam solar energy from space. In 2015, the nation made a breakthrough when JAXA scientists successfully beamed 1.8 kilowatts of power, enough energy to power an electric kettle, more than 50 meters to a wireless receiver. Now, Japan is poised to bring the technology one step closer to reality. Nikkei reports a Japanese public-private partnership will attempt to beam solar energy from space as early as 2025. The project, led by Naoki Shinohara, a Kyoto University professor who has been working on space-based solar energy since 2009, will attempt to deploy a series of small satellites in orbit. Those will then try to beam the solar energy the arrays collect to ground-based receiving stations hundreds of miles away. Orbital solar arrays "represent a potentially unlimited renewable energy supply," the article points out -- running 24 hours a day.

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"Beginning next Thursday, Massachusetts Attorney General Andrea Joy Campbell plans to start enforcing the state's automotive right-to-repair law," reports the Boston Globe. "But this week, the world's top automakers asked a federal judge to stop her." The Alliance for Automotive Innovation, a car industry trade group, sued to block enforcement of the law almost from the moment it was passed by voter referendum in 2020. Ever since, the law has been tied up in the courtroom of US District Judge Douglas Woodlock. Now the alliance has asked Woodlock to grant a temporary injunction that would stop Campbell from enforcing the law until he issues a final ruling in the case. Campbell's predecessor, now-Governor Maura Healey, repeatedly refrained from enforcing the law, pending Woodlock's decision. But Healey always reserved the right to reverse this policy if a ruling took too long. In March, Campbell said she would start enforcing the law effective June 1. "The people of Massachusetts deserve the benefit of the law they approved more than two years ago," she said in a document filed with the court. But the carmakers say that only the federal government has the authority to enact such a law. They claim the law is so poorly drafted that they can't comply with it, and even if they could, compliance would weaken vehicle security, making it easier for cyber criminals to steal digital data about vehicles and their owners. Two carmakers, Kia and Subaru, have tried to comply with the law by switching off the telematic services in their cars. But the carmakers argue that this deprives consumers of the right to use these features, which include emergency roadside assistance that could potentially save lives.

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