Researchers at Cortical Labs used living human neurons grown on a chip to learn how to play Doom in about a week. "While its performance is not up to par with humans, experts say it brings biological computers a step closer to useful real-world applications, like controlling robot arms," reports New Scientist. From the report: In 2021, the Australian company Cortical Labs used its neuron-powered computer chips to play Pong. The chips consisted of clumps of more than 800,000 living brain cells grown on top of microelectrode arrays that can both send and receive electrical signals. Researchers had to carefully train the chips to control the paddles on either side of the screen. Now, Cortical Labs has developed an interface that makes it easier to program these chips using the popular programming language Python. An independent developer, Sean Cole, then used Python to teach the chips to play Doom, which he did in around a week. "Unlike the Pong work that we did a few years ago, which represented years of painstaking scientific effort, this demonstration has been done in a matter of days by someone who previously had relatively little expertise working directly with biology," says Brett Kagan of Cortical Labs. "It's this accessibility and this flexibility that makes it truly exciting." The neuronal computer chip, which used about a quarter as many neurons as the Pong demonstration, played Doom better than a randomly firing player, but far below the performance of the best human players. However, it learnt much faster than traditional, silicon-based machine learning systems and should be able to improve its performance with newer learning algorithms, says Kagan. However, it's not useful to compare the chips with human brains, he says. "Yes, it's alive, and yes, it's biological, but really what it is being used as is a material that can process information in very special ways that we can't recreate in silicon." Cortical Labs posted a YouTube video showing its CL1 biological computer running Doom. There's also source code available on GitHub, with additional details in a README file.

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Author Dan Simmons, best known for the epic sci-fi novel Hyperion and its sequels, has died at 77 following a stroke. Ars Technica's Eric Berger remembers Simmons, writing: Simmons, who worked in elementary education before becoming an author in the 1980s, produced a broad portfolio of writing that spanned several genres, including horror fiction, historical fiction, and science fiction. Often, his books included elements of all of these. This obituary will focus on what is generally considered his greatest work, and what I believe is possibly the greatest science fiction novel of all time, Hyperion. Published in 1989, Hyperion is set in a far-flung future in which human settlement spans hundreds of planets. The novel feels both familiar, in that its structure follows Chaucer's Canterbury Tales, and utterly unfamiliar in its strange, far-flung setting. Simmons' Hyperion appeared in an Ask Slashdot story back in 2008, when Slashdot reader willyhill asked for tips on how Slashdotters track down great sci-fi. If you're in the mood for a little nostalgia, or just want to browse the thread for book recommendations, it's well worth revisiting.

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New submitter DeanonymizedCoward shares a report from TechCrunch: The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is reportedly in crisis following major budget cuts, layoffs, and furloughs under the Trump administration, says TechCrunch. The agency has now replaced its acting director, Madhu Gottumukkala, after a turbulent year marked by controversy and internal turmoil. During his tenure, Gottumukkala allegedly mishandled sensitive information by uploading government documents to ChatGPT, oversaw a one-third reduction in staff, and reportedly failed a counterintelligence polygraph needed for classified access. His leadership also saw the suspension of several senior officials, including CISA's chief security officer. Nextgov also reported that CISA lost another top senior official, Bob Costello, the agency's chief information officer tasked with overseeing the agency's IT systems and data policies. "Last month, CISA's acting director Madhu Gottumukkala reportedly took steps to transfer Costello, but other political appointees blocked it," added Nextgov.

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joshuark shares a report from Ars Technica: Perplexity has introduced "Computer," a new tool that allows users to assign tasks and see them carried out by a system that coordinates multiple agents running various models. The company claims that Computer, currently available to Perplexity Max subscribers, is "a system that creates and executes entire workflows" and "capable of running for hours or even months." The idea is that the user describes a specific outcome -- something like "plan and execute a local digital marketing campaign for my restaurant" or "build me an Android app that helps me do a specific kind of research for my job." Computer then ideates subtasks and assigns them to multiple agents as needed, running the models Perplexity deems best for those tasks. The core reasoning engine currently runs Anthropic's Claude Opus 4.6, while Gemini is used for deep research, Nano Banana for image generation, Veo 3.1 for video production, Grok for lightweight tasks where speed is a consideration, and ChatGPT 5.2 for "long-context recall and wide search." This kind of best-model-for-the-task approach differs from some competing products like Claude Cowork, which only uses Anthropic's models. All this happens in the cloud, with prebuilt integrations. "Every task runs in an isolated compute environment with access to a real filesystem, a real browser, and real tool integrations," Perplexity says. The idea is partly that this workflow was what some power users were already doing, and this aims to make that possible for a wider range of people who don't want to deal with all that setup. People were already using multiple models and tailoring them to specific tasks based on perceived capabilities, while, for example, using MCP (Model Context Protocol) to give those models access to data and applications on their local machines. Perplexity Computer takes a different approach, but the goal is the same: have AI agents running tailor-picked models to perform tasks involving your own files, services, and applications. Then there is OpenClaw, which you could perceive as the immediate predecessor to this concept.

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South Korea has reversed a two-decade policy and approved the export of high-precision map data, paving the way for a fully functional Google Maps in the country. Reuters reports: The approval was made "on the condition that strict security requirements are met," the Ministry of Land, Infrastructure and Transport said in a statement. Those conditions include blurring military and other sensitive security-related facilities, as well as restricting longitude and latitude coordinates for South Korean territory on products such as Google Maps and Google Earth, it said. The decision is expected to hurt Naver and Kakao -- local internet giants which currently dominate the country's market for digital map services. But it will appease Washington, which has urged Seoul to tackle what it says is discrimination against U.S. tech companies. South Korea, still technically at war with North Korea, had shot down Google's previous bids in 2007 and 2016 to be allowed to export the data, citing the risks that information about sensitive military and security facilities could be exposed. "Google can now come in, slash usage fees, and take the market," said Choi Jin-mu, a geography professor at Kyung Hee University. "If Naver and Kakao are weakened or pushed out and Google later raises prices, that becomes a monopoly. Then, even companies that rely on map services -- logistics firms, for example -- become dependent, and in the long run, even government GIS (geographic information) systems could end up dependent on Google or Apple. That's the biggest concern."

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President Donald Trump has ordered all U.S. federal agencies to "immediately cease" using Anthropic's AI technology, escalating a standoff after the company sought limits on Pentagon use of its models. CNBC reports: The company, which in July signed a $200 million contract with Pentagon, wants assurances that the Defense Department will not use its AI models will not be used for fully autonomous weapons or mass domestic surveillance of Americans. The Pentagon had set a deadline of 5:01 p.m. ET Friday for Anthropic to agree to its demands to allow the Pentagon to use the technology for all lawful purposes. If Anthropic did not meet that deadline, Pete Hegseth threatened to label the company a "supply chain risk" or force it to comply by invoking the Defense Production Act. "The Leftwing nut jobs at Anthropic have made a DISASTROUS MISTAKE trying to STRONG-ARM the Department of War, and force them to obey their Terms of Service instead of our Constitution," Trump said in a post on Truth Social. "Their selfishness is putting AMERICAN LIVES at risk, our Troops in danger, and our National Security in JEOPARDY." "Therefore, I am directing EVERY Federal Agency in the United States Government to IMMEDIATELY CEASE all use of Anthropic's technology," Trump wrote. "We don't need it, we don't want it, and will not do business with them again! There will be a Six Month phase out period for Agencies like the Department of War who are using Anthropic's products, at various levels," Trump said. On Friday, OpenAI said it would also draw the same red lines as Anthropic: no AI for mass surveillance or autonomous lethal weapons.

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An anonymous reader quotes a report from the Associated Press: The U.S. military used a laser Thursday to shoot down a "seemingly threatening" drone flying near the U.S.-Mexico border. It turned out the drone belonged to Customs and Border Protection, lawmakers said. The case of mistaken identity prompted the Federal Aviation Administration to close additional airspace around Fort Hancock, about 50 miles (80 kilometers) southeast of El Paso. The military is required to formally notify the FAA when it takes any counter-drone action inside U.S. airspace. It was the second time in two weeks that a laser was fired in the area. The last time it was CBP that used the weapon and nothing was hit. That incident occurred near Fort Bliss and prompted the FAA to shut down air traffic at El Paso airport and the surrounding area. This time, the closure was smaller and commercial flights were not affected. The FAA, CBP and the Pentagon confirmed the incident in a joint statement, saying the military "employed counter-unmanned aircraft system authorities to mitigate a seemingly threatening unmanned aerial system operating within military airspace." "At President Trump's direction, the Department of War, FAA, and Customs and Border Patrol are working together in an unprecedented fashion to mitigate drone threats by Mexican cartels and foreign terrorist organizations at the U.S.-Mexico Border," the statement said. The report notes that 27,000 drones were detected within 1,600 feet of the southern border in the last six months of 2024. Illinois Democratic U.S. Sen. Tammy Duckworth, the ranking member on the Senate's Aviation Subcommittee, is calling for an independent investigation to look into the matter. "The Trump administration's incompetence continues to cause chaos in our skies," Duckworth said.

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An anonymous reader quotes a report from The Register: Ballooning memory prices are forecast to kill off entry-level PCs, leading to a decline in global shipments this year -- and a similar effect is going to hit smartphones. Analyst biz Gartner is projecting a drop in PC shipments of more than 10 percent during 2026, and a decline of around 8 percent for smartphones, all due to the AI-driven memory shortage. Some types of memory have doubled or quadrupled in price since last year, and Gartner believes DRAM and NAND flash used in PCs and phones is set for a further 130 percent rise by the end of 2026. The upshot of this is that the budget PC will disappear, simply because vendors won't be able to build them at a price that will satisfy cost-conscious buyers, according to Gartner research director Ranjit Atwal. "Because the price of memory is increasing so much, vendors lose the ability to provide entry-level PCs -- those below about $500," he told The Register. PC makers could just raise the price of their cheap and cheerful boxes to above that level to compensate for the memory hike, however, price-sensitive buyers simply won't bite, he added. Another factor expected to add to declining fortunes of the PC industry this year is AI devices -- systems equipped with special hardware for accelerating AI tasks, typically via a neural processing unit (NPU) embedded in the CPU. These systems were predicted to take the market by storm, but they require more memory to support AI processing and vendors like to mark them up to a premium price. "Historically, downgrading specifications was the way to go when prices were being squeezed, but that's difficult here," Atwal said. "The thinking was that the average price [of AI PCs] would fall this year, and lead to more adoption," said Atwal, "but that's not happening." The lack of killer applications isn't helping either.

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sciencehabit quotes a report from Science Magazine: For decades, planetary scientists have pored over a mystery hidden within the Moon rocks retrieved by Apollo astronauts in the 1960s and '70s. Minerals in the rocks record the imprint of a magnetic field, nearly as powerful as Earth's, that existed more than 3.5 billion years ago and seemed to persist for millions of years. But generating a magnetic field requires a dynamo -- a churning, molten core -- and most researchers believed the Moon's tiny core would have long since cooled off, 1 billion years after it formed. Corroborating that picture are other ancient Moon rocks of about the same age that suggest the field was weak -- leaving planetary scientists baffled. Now, researchers are proposing a new way to solve the puzzle. A paper published today in Nature Geoscience theorizes that between 3.5 billion and 4 billion years ago, blobs of titanium-rich magma melted episodically just above the core, rising in plumes that drove volcanic eruptions on the surface. By intermittently stirring up the Moon's core, these bouts of melting would have caused the Moon's magnetic field to flicker on in short, powerful bursts. The paper "links a few different concepts that people were thinking about separately, but hadn't actually brought together," says Sonia Tikoo, a planetary geophysicist at Stanford University who was not involved in the study.

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Longtime Slashdot reader ArchieBunker shares a report from NBC News: NASA revealed that astronaut Mike Fincke was the crew member who suffered a medical incident at the International Space Station in January, which prompted the agency to carry out the first evacuation due to a medical issue in the space station's 25-year history. The rare decision to cut a mission short and bring Fincke and three other crew members home early made for a dramatic week in space early this year. In a statement released by NASA "at the request of Fincke," the veteran astronaut said he experienced a medical event on Jan. 7 "that required immediate attention" from his space station crew members. "Thanks to their quick response and the guidance of our NASA flight surgeons, my status quickly stabilized," Fincke, 58, said in the statement. [...] In his statement, Fincke thanked his Crew-11 colleagues, along with NASA astronaut Chris Williams and Russian cosmonauts Sergey Kud-Sverchkov and Sergei Mikaev, who were also aboard the space station at the time and are still in space. Fincke also thanked the teams at NASA, SpaceX and the medical professionals at Scripps Memorial Hospital La Jolla. "Their professionalism and dedication ensured a positive outcome," he said. Fincke ended his statement by saying he is "doing very well" and still actively involved with standard post-flight reconditioning at NASA's Johnson Space Center in Houston. "Spaceflight is an incredible privilege, and sometimes it reminds us just how human we are," he said. "Thank you for all your support."

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An anonymous reader quotes a report from the Associated Press: Anthropic CEO Dario Amodei said Thursday the artificial intelligence company "cannot in good conscience accede" to the Pentagon's demands to allow wider use of its technology. The maker of the AI chatbot Claude said in a statement that it's not walking away from negotiations, but that new contract language received from the Defense Department "made virtually no progress on preventing Claude's use for mass surveillance of Americans or in fully autonomous weapons." The Pentagon's top spokesman has reiterated that the military wants to use Anthropic's artificial intelligence technology in legal ways and will not let the company dictate any limits ahead of a Friday deadline to agree to its demands. Sean Parnell said Thursday on social media that the Pentagon "has no interest in using AI to conduct mass surveillance of Americans (which is illegal) nor do we want to use AI to develop autonomous weapons that operate without human involvement." Anthropic's policies prevent its models, such as its chatbot Claude, from being used for those purposes. It's the last of its peers -- the Pentagon also has contracts with Google, OpenAI and Elon Musk's xAI -- to not supply its technology to a new U.S. military internal network. Parnell said the Pentagon wants to "use Anthropic's model for all lawful purposes" but didn't offer details on what that entailed. He said opening up use of the technology would prevent the company from "jeopardizing critical military operations." "We will not let ANY company dictate the terms regarding how we make operational decisions," he said. In a post on X, Parnell said Anthropic will "have until 5:01 PM ET on Friday to decide. Otherwise, we will terminate our partnership with Anthropic and deem them a supply chain risk for DOW."

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A Greek court has convicted four individuals linked to the marketing of Predator spyware in the wiretapping scandal that shook the country in 2022. The BBC reports: In what became known as "Greece's Watergate," surveillance software called Predator was used to target 87 people -- among them government ministers, senior military officials and journalists. The four who had marketed the software were found guilty by an Athens court of misdemeanours of violating the confidentiality of telephone communications and illegally accessing personal data and conversations. The court sentenced the four defendants to lengthy jail sentences, suspended pending appeal. Although they each face 126 years, only eight would be typically served which is the upper limit for misdemeanors. One in three of the dozens of figures targeted had also been under legal surveillance by Greece's intelligence services (EYP). Prime Minister Kyriakos Mitsotakis, who had placed EYP directly under his supervision, called it a scandal, but no government officials have been charged in court and critics accuse the government of trying to cover up the truth. The case dates back to the summer of 2022, when the current head of Greek Socialist party Pasok, Nikos Androulakis - then an MEP - was informed by the European Parliament's IT experts that he had received a malicious text message containing a link. Predator spyware, marketed by the Athens-based Israeli company Intellexa, can get access to a device's messages, camera, and microphone. Its use was illegal in Greece at that time but a new law passed in 2022 has since legalised state security use of surveillance software under strict conditions. Androulakis also discovered that he had been tracked for "national security reasons" by Greece's intelligence services. The scandal has since escalated into a debate over democratic accountability in Greece.

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Colorado lawmakers are proposing SB26-051, a bill that would require operating systems to register a user's age bracket and share it with apps via an API. PCMag reports: The bill comes from state Sen. Matt Ball and Rep. Amy Paschal, both Democrats. "The intent is to create thoughtful safeguards for kids online through a privacy-forward framework for age assurance," Ball told PCMag. "Unlike some laws in other states, SB 51 doesn't require users to share personally identifiable information or use facial recognition technology." The legislation also promises to centralize the age check through the OS, rather than mandating that each app enforce their own age-verification mechanism, which can involve scanning the user's official ID, thus raising privacy and security concerns. The bill also forbids the sharing of the age-bracket data for any other purpose. But it looks like it's easy to bypass the age check proposed by SB26-051. The legislation itself doesn't mention any state ID check to verify the owner's age. In addition, the bill doesn't seem to cover websites, only apps and app stores. The report notes that the legislation was based on California's bill AB 1043, which was passed last year and expected to take effect January 1, 2027.

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Jack Dorsey's Block is cutting more than 4,000 jobs, or nearly half its workforce, as part of a deliberate shift toward becoming a smaller, "intelligence-native" company built around AI. The Verge reports: "We're not making this decision because we're in trouble," Dorsey says. "Our business is strong. Gross profit continues to grow, we continue to serve more and more customers, and profitability is improving. But something has changed. We're already seeing that the intelligence tools we're creating and using, paired with smaller and flatter teams, are enabling a new way of working which fundamentally changes what it means to build and run a company. And that's accelerating rapidly." Dorsey opted to do a big layoff instead of gradual cuts because "I'd rather take a hard, clear action now and build from a position we believe in than manage a slow reduction of people toward the same outcome." The layoffs were announced on Thursday as part of the company's Q4 2025 earnings. In a shareholder letter (PDF), Dorsey says that "We believe Block will be significantly more valuable as a smaller, faster, intelligence-native company. Everything we do from here is in service of that."

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An anonymous reader quotes a report from 404 Media: There's a new agentic AI called Einstein that will, according to its developers, live the life of a student for them. Einstein's website claims that the AI will attend lectures for you, write your papers, and even log into EdTech platforms like Canvas to take tests and participate in discussions. Educators told me that Einstein is just one of many AI tools that can do homework for students, but should be seen as a warning to schools that are increasingly seen by students as a place to gain a diploma and status as opposed to the value of education itself. If an AI can go to school for you what's the point of going to school? For Advait Paliwal, Brown dropout and co-creator of Einstein, there isn't one. "I think about horses," he said. "They used to pull carriages, but when cars came around, I'd argue horses became a lot more free," he said. "They can do whatever they want now. It would be weird if horses revolted and said 'no, I want to pull carriages, this is my purpose in life.'" But humans aren't horses. "This is much bigger than Einstein," Matthew Kirschenbaum told 404 Media. "Einstein is symptomatic. I doubt we'll be talking about Einstein, as such, in a year. But it's symptomatic of what's about to descend on higher ed and secondary ed as well." [...] The attractiveness of agentic AIs is a symptom of a decades-long trend in higher education. "Universitiesby and large adopted a transactive model of education," Kirschenbaum said. "Students see their diploma as a credential. They pay tuition and at the end of four years, sometimes five years, they receive the credential and, in theory at least, that is then the springboard to economic stability and prosperity." Paliwal seems to agree. He told 404 Media that he attempted to change the university from the inside while working as a TA, but felt stymied by politics. "The only way to force these institutions to evolve is to bring reality to their face. And usually the loudest critics are the ones who can't do their own job well and live in fear of automation," he said. "I think we really need to question what learning even is and whether traditional educational institutions are actually helping or harming us," said Paliwal. "We're seeing a rise in unemployment across degree holders because of AI, and that makes me question whether this is really what humans are born to do. We've been brainwashed as a society into valuing ourselves by the output of our productive work, and I think humanity is a lot more beautiful than that. Is it really education if we're just memorizing things to perform a task well?" Kirschenbaum added: "What we're finding is that if forms of education can be transacted then we've just about arrived at the point where autonomous software AI agents are capable of performing the transaction on your behalf," he said. "And so the whole educational paradigm has come back to essentially bite itself in the ass."

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Google has launched Nano Banana 2 (Gemini 3.1 Flash Image), a faster, more realistic image generation model that becomes the default across Gemini, Search, Lens, and Flow. TechCrunch reports: The new Nano Banana 2 retains some of the high-fidelity characteristics of the Pro model but produces images faster. The company says you can create images with a resolution ranging from 512px to 4K, in different aspect ratios. Nano Banana 2 can maintain character consistency for up to five characters and fidelity of up to 14 objects in one workflow for better storytelling. Users can also issue complex requests with detailed nuances for image generation, Google says. In addition, users can create media with more vibrant lighting, richer textures, and sharper detail. [...] On Google's higher-end plans, Google AI Pro and Ultra, subscribers can continue to use Nano Banana Pro for specialized tasks by regenerating images via the three-dot menu. [...] The company said that all images created through the new model will have a SynthID watermark, which is Google's mark to denote AI-generated images. The images are also interoperable with C2PA Content Credentials, created by an industry body consisting of companies like Adobe, Microsoft, Google, OpenAI, and Meta. Google said that since launching the SynthID verification in the Gemini app in November, people have used it over 20 million times.

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New submitter sabbede shares a report from CNN Politics: A sprawling Chinese influence operation -- accidentally revealed by a Chinese law enforcement official's use of ChatGPT -- focused on intimidating Chinese dissidents abroad, including by impersonating US immigration officials, according to a new report from ChatGPT-maker OpenAI. The Chinese law enforcement official used ChatGPT like a diary to document the alleged covert campaign of suppression, OpenAI said. In one instance, Chinese operators allegedly disguised themselves as US immigration officials to warn a US-based Chinese dissident that their public statements had supposedly broken the law, according to the ChatGPT user. In another case, they describe an effort to use forged documents from a US county court to try to get a Chinese dissident's social media account taken down. "This is what Chinese modern transnational repression looks like," Ben Nimmo, principal investigator at OpenAI, told reporters ahead of the report's release. "It's not just digital. It's not just about trolling. It's industrialized. It's about trying to hit critics of the CCP [Chinese Communist Party] with everything, everywhere, all at once." Michael Horowitz, a former Pentagon official focused on emerging technologies, said the report from OpenAI "clearly demonstrates the way that China is actively employing AI tools to enhance information operations. US-China AI competition is continuing to intensify. This competition is not just taking place at the frontier, but in how China's government is planning and implementing the day-to-day of their surveillance and information apparatus."

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Apple's iPhone and iPad running iOS 26 and iPadOS 26 have become the first consumer mobile devices cleared for NATO-restricted classified data. No special software or settings are required. MacRumors reports: Apple's devices are the first and only consumer mobile products that have reached this government certification level after security testing and evaluation by the German government. iPhones and iPads running iOS 26 and iPadOS 26 are now certified for use with classified data in all NATO nations. In an announcement of the security clearance, Apple touted its security features: "Apple designs security into all of its products from the start, ensuring the most sophisticated protections are built in across hardware, software, and Apple silicon. This unique approach allows Apple users to benefit from industry-leading security protections such as best-in-class encryption, biometric authentication with Face ID, and groundbreaking features like Memory Integrity Enforcement. These same protections are now recognized as meeting stringent government and international security requirements, even for restricted data."

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Firefox 148 introduces granular AI controls and a global "AI kill switch" that allows users to disable or selectively manage the browser's AI features. Phoronix reports: Among the AI features that can be toggled individually are around translations, image alt text in the Firefox PDF viewer, tab group suggestions, key points in link previews, and AI chatbot providers in the sidebar. Firefox 148 also brings Firefox for Android, support for the Trusted Types API, CSS shape() function support, Sanitizer API support, WebGPU enhancements, and a variety of other changes. Developer chances can be found at developer.mozilla.org. Binaries are available from ftp.mozilla.org.

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alternative_right shares a report from Phys.org: A team of researchers working at Quantinuum in the United Kingdom and QuSoft in the Netherlands has now developed a quantum algorithm that solves a specific sampling task -- known as complement sampling -- dramatically more efficiently than any classical algorithm. Their paper, published in Physical Review Letters, establishes a provable and verifiable quantum advantage in sample complexity: the number of samples required to solve a problem. "We stumbled upon the core result of this work by chance while working on a different project," Harry Buhrman, co-author of the paper, told Phys.org. "We had a set of items and two quantum states: one formed from half of the items, the other formed from the remaining half. Even though the two states are fundamentally distinct, we showed that a quantum computer may find it hard to tell which one it is given. Surprisingly, however, we then realized that transforming one state into the other is always easy, because a simple operation can swap between them."

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