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Slashdot: Bitcoin Drops Again. Skeptical Investment Strategist Calls It 'Useless'

Bitcoin Drops Again. Skeptical Investment Strategist Calls It 'Useless' Published on 2026-06-27T08:00:00Z Friday Bitcoin closed at just $59,948 — dropping 19% just for June and more than 50% lower than its record high in October of $124,310. To commemorate the occasion CNBC interviewed long-time bitcoin skeptic Jeremy Grantham, reporting that the 87-year-old cofounder/chief investment strategist of the massive asset-management firm GMO is "predicting it will gradually fade into irrelevance over decades." [The] longtime market commentator known for his calls on asset bubbles said bitcoin is a "useless, speculative" asset without intrinsic value, speaking on CNBC's "Squawk Box" Friday. He also said bitcoin hasn't outperformed during a bull market and questioned its practical use. "[Over] years and years, decades and decades, it will dwindle away, I suspect — not with a bang, but a whimper," he said. "It's not a stable ...

Slashdot: Astronomers Find Biggest Super-Puff Planets Yet That Are Lighter Than Cotton Candy

Astronomers Find Biggest Super-Puff Planets Yet That Are Lighter Than Cotton Candy Published on 2026-06-27T05:00:00Z Astronomers have discovered two Jupiter-sized exoplanets with densities lower than cotton candy, making them the lightest known worlds of their size. The rare "super-puffs," located about 1,110 light-years away, are likely composed mostly of hydrogen and helium, with follow-up observations by the James Webb Space Telescope expected to probe their atmospheres. The Associated Press reports: [University of Oxford's George Dransfield] suspects these fluffy, wispy worlds are probably white or blue, depending on whether the skies there are cloudy -- no shades of cotton-candy pink. The planets are probably mostly hydrogen and helium, although it will take follow-up observations by NASA's Webb Space Telescope to confirm their chemical makeup. Detected by NASA's Tess satellite over the past decade, these two especially puffy-puffs orbit a star in the sou...

Slashdot: US Government Allows Anthropic Limited Release of 'Mythos' AI Model, Saying 'Appropriate Safeguards are in Place"

US Government Allows Anthropic Limited Release of 'Mythos' AI Model, Saying 'Appropriate Safeguards are in Place" Published on 2026-06-27T02:09:00Z "The US government has allowed Anthropic to release its powerful Mythos AI model to select companies and organizations," reports CNN, "revising license requirements after ordering an export block earlier this month in the wake of national security fears." Since the export ban earlier in June, "Anthropic has worked with the US government to address risks associated with the Covered Models," Commerce Secretary Howard Lutnick wrote to the company in a letter dated Friday. In light of progress in that work, Lutnick wrote, "I have determined that appropriate safeguards are in place to permit certain trusted partners to access the Claude Mythos 5 Model." The letter does not include permission for Anthropic to release Fable, a less powerful version of Mythos. "We received notice f...

Slashdot: Microsoft Adds Another Year To Windows 10 Extended Update Program

Microsoft Adds Another Year To Windows 10 Extended Update Program Published on 2026-06-26T20:00:00Z Microsoft has quietly extended free Windows 10 security updates for consumers by another year, pushing the Extended Security Updates (ESU) program's end date from October 12, 2026, to October 12, 2027. "The ESU support page was updated with that date, and Microsoft's blog post on the program has a new editor's note confirming the change," reports Ars Technica. From the report: The prevalence of Windows across so many devices and form factors has given Microsoft a massive customer base for decades, but it has also stymied the company's efforts to roll out new operating systems. Microsoft famously extended the support window for Windows XP numerous times throughout the 2010s as it became apparent that millions of PCs would never be updated. Windows 10 isn't quite as entrenched as XP was, but it has still been a slog getting people to upgrade to Windows 11 ev...

Slashdot: Polestar Banned From Selling Cars In US From Model Year 2027

Polestar Banned From Selling Cars In US From Model Year 2027 Published on 2026-06-25T23:00:00Z Longtime Slashdot reader schwit1 shares a report from autoevolution: The U.S. Department of Commerce's Bureau of Industry and Security denied Polestar an authorization under the Connected Vehicle Rule. Polestar will continue to sell its existing inventory of Polestar 3 and 4 crossovers in the United States and will continue to offer support to customers and access to its service network. But no new 2027 models will set wheels on American soil. The Connected Vehicle Rule is a regulation that restricts the import and sale of vehicles equipped with Vehicle Connectivity Systems (VCS) and Automated Driving Systems (ADS) tied to foreign adversaries, primarily from China and Russia. Polestar is owned by Chinese auto giant Geely, which has also been the parent company of Swedish brand Volvo since 2010. However, Volvo has recently been granted authorization to sell connected vehicles in the Un...

Slashdot: Trump Administration Asks OpenAI To Stagger Release of New Model

Trump Administration Asks OpenAI To Stagger Release of New Model Published on 2026-06-25T22:00:00Z The Trump administration has reportedly asked OpenAI to stagger the release of GPT-5.6 over security concerns. The model will initially be offered to a small group of partners, with the government "approving access customer by customer during this preview period," reports The Information. The request came from conversations with the Office of the National Cyber Director and the Office of Science and Technology Policy, the report said. Read more of this story at Slashdot.

Slashdot: Apple Raises Prices On Macs, iPads, and More By Hundreds of Dollars

Apple Raises Prices On Macs, iPads, and More By Hundreds of Dollars Published on 2026-06-25T20:00:00Z Apple has sharply raised prices across its Mac, iPad, HomePod, and Apple TV lineups as surging AI-driven demand creates a global memory and storage shortage. Increases range from $30 for the HomePod mini to $1,300 for the M3 Ultra Mac Studio, with Apple CEO Tim Cook saying efforts to shield customers from higher costs had become "unsustainable." The Verge reports: On Thursday, the company adjusted the price of its new MacBook Neo, which will now start at $699 instead of $599, while the base MacBook Air will jump to $1,299 from $1,099, as reported earlier by Bloomberg. The 14-inch MacBook Pro is getting an increase as well, going from $1,699 to $1,999. Meanwhile, the iPad Air will now start at $749 instead of $599, while the iPad Pro is increasing to $1,199 from $999. As spotted by MacRumors, the M4 Max Mac Studio will now cost $2,499, a big jump from $1,999. The M3 Ultra ...