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Researchers at the United States Geological Survey and the Arkansas government announced on Monday that they had found a trove of lithium, a critical raw material for electric vehicle batteries, in an underground brine reservoir in Arkansas. From a report: With the help of water testing and machine learning, the researchers determined that there might be five million to 19 million tons of lithium -- more than enough to meet all of the world's demand for the metal -- in a geological area known as the Smackover Formation. Several companies, including Exxon Mobil, are developing projects in Arkansas to produce lithium, which is dissolved in underground brine. Energy and mining companies have long produced oil, gas and other natural resources in the Smackover, which extends from Texas to Florida. And the federal and state researchers said lithium could be extracted from the waste stream of the brines from which companies extracted other forms of energy and elements. The energy industry,

Apple CEO Tim Cook has acknowledged the company's late entry into AI, stating, "We weren't the first to do intelligence." Despite this admission, Cook defended Apple's approach, claiming it will be "the best for the customer." The tech giant plans to roll out initial AI features on October 28, with more advanced capabilities expected in 2025. However, internal studies suggest Apple's AI lags behind competitors, with Siri reportedly 25% less accurate than ChatGPT. Cook remains optimistic, asserting that AI will make users' time on iPhones "profoundly different."

Actor Nicolas Cage warned young performers about the dangers of AI in film production during his speech at the Newport Beach Film Festival on Sunday. Cage urged actors to protect their craft from employment-based digital replica (EBDR) technology, which allows studios to manipulate performances post-filming. "This technology wants to take your instrument," Cage said. He explained that EBDR enables studios to alter actors' faces, voices, and body language after shooting, potentially compromising artistic integrity. Cage cited his cameo in "The Flash" as an example of EBDR use. He advised actors to consider their rights when approached with contracts permitting EBDR, coining the phrase "MVMFMBMI: my voice, my face, my body, my imagination."

Apple's latest iOS update has removed the "C" button from its Calculator app, replacing it with a backspace function. The change, part of iOS 18, has sparked debate among users accustomed to the traditional clear function. The removal of the "C" button represents a significant departure from decades-old calculator design conventions, The Atlantic writes. From the story: The "C" button's function is vestigial. Back when calculators were commercialized, starting in the mid-1960s, their electronics were designed to operate as efficiently as possible. If you opened up a desktop calculator in 1967, you might have found a dozen individual circuit boards to run and display its four basic mathematical functions. Among these would have been an input buffer or temporary register that could store an input value for calculation and display. The "C" button, which was sometimes labeled "CE" (Clear Entry) or "CI" (Clear Input), provided a direct interface to zero out -- or "clear" -- such a register.

Baidu CEO Robin Li has proclaimed that hallucinations produced by large language models are no longer a problem, and predicted a massive wipeout of AI startups when the "bubble" bursts. From a report: "The most significant change we're seeing over the past 18 to 20 months is the accuracy of those answers from the large language models," gushed the CEO at last week's Harvard Business Review Future of Business Conference. "I think over the past 18 months, that problem has pretty much been solved â" meaning when you talk to a chatbot, a frontier model-based chatbot, you can basically trust the answer," he added. Li also described the AI sector as in an "inevitable bubble," similar to the dot-com bubble in the '90s. "Probably one percent of the companies will stand out and become huge and will create a lot of value or will create tremendous value for the people, for the society. And I think we are just going through this kind of process," stated Li. The CEO also guesstimated it will

Intel and Boeing, once exemplars of American manufacturing prowess, now face existential crises. Their market values have plummeted, jeopardizing not just shareholder wealth but national security. The U.S. is losing its edge in manufacturing high-tech products, crucial in its geopolitical contest with China, a story on WSJ argues. Unlike past manufacturing declines, Intel and Boeing's woes stem from internal missteps, prioritizing financial performance over engineering excellence. Their potential demise threatens America's semiconductor and commercial aircraft industries, with far-reaching consequences for the nation's technological ecosystem. While government intervention is controversial, national security concerns may necessitate support. WSJ adds: So, much as national leaders would like to ignore these companies' woes, they can't. National security dictates the U.S. maintain some know-how in making aircraft and semiconductors. Certainly other countries feel that way: European g

News Corp's Dow Jones & Co., publisher of the Wall Street Journal, and the New York Post have sued Perplexity, a startup that calls itself an "AI-powered Swiss Army Knife for information discovery and curiosity," alleging copyright infringement. From a report: "Perplexity is a generative artificial intelligence company that claims to provide its users accurate and up-to-date news and information in a platform that, in Perplexity's own words, allows users to 'Skip the Links' to original publishers' websites," the companies said in the federal lawsuit, filed Monday. "Perplexity attempts to accomplish this by engaging in a massive amount of illegal copying of publishers' copyrighted works and diverting customers and critical revenues away from those copyright holders. This suit is brought by news publishers who seek redress for Perplexity's brazen scheme to compete for readers while simultaneously freeriding on the valuable content the publishers produce."

jd writes: Linus Torvalds is not a happy camper and is condemning hardware vendors for poor security and the plethora of actual and theoretical attacks, especially as some of the new features being added impact the workarounds. These workarounds are now getting very expensive, CPU-wise. TFA quotes Linus Torvalds: "Honestly, I'm pretty damn fed up with buggy hardware and completely theoretical attacks that have never actually shown themselves to be used in practice. "So I think this time we push back on the hardware people and tell them it's *THEIR* damn problem, and if they can't even be bothered to say yay-or-nay, we just sit tight. Because dammit, let's put the onus on where the blame lies, and not just take any random shit from bad hardware and say 'oh, but it *might* be a problem.'"

chalsall writes: After more than six years of work since the last discovery, the Great Internet Mersenne Prime Search (GIMPS) has found the 52nd known Mersenne Prime number. This is also the largest prime number known to humans. The number is 2^136,279,841-1, which is 41,024,320 decimal digits long. Luke Durant, a researcher from San Jose, CA, found it after contributing a fantastic amount of compute to the GIMPS project.

Egypt was declared malaria-free by the World Health Organization, after nearly a century of work to eradicate the disease in the country. From a report: Egypt saw 3 million cases a year in the 1940s, and the Aswan Dam's development in the 1960s created new bodies of standing water for the mosquitoes to breed in, but by 2001 the disease was "firmly under control," according to the WHO. "The disease that plagued pharaohs now belongs to [Egypt's] history," the WHO's chief said. It's the 44th country to be certified, but the wider battle against malaria goes on: The mosquito-borne disease still kills around 600,000 people a year, the large majority of them children in sub-Saharan Africa.