Apple appeals EU’s €500M fine over App Store payment restraints
Apple has filed appealed the EU's decision to fine the company €500 million (about $580 million) for not complying with competition rules.
Read moreThe biggest perturbation of satellite orbits
To first approximation, a satellite orbiting the earth moves in an elliptical orbit. That’s what would get from solving the two-body problem: two point masses orbiting their common center of mass, subject to no forces other than their gravitational attraction to each other. But the earth is not a point
Read more‘Improved’ Grok criticizes Democrats and Hollywood’s ‘Jewish executives’
On Friday morning, Elon Musk declared, “We have improved @Grok significantly. You should notice a difference when you ask Grok questions.”
Read moreAt least 36 new tech unicorns were minted in 2025 so far
With AI igniting an investor frenzy, every month, more startups obtain unicorn status. Using data from Crunchbase and PitchBook, TechCrunch tracked down the VC-backed startups that became unicorns so far this year. While most are AI-related, a surprising number are focused in other industries like satellite space companies like Loft
Read moreX blocks Reuters accounts in India
The main Reuters news account, as well as the Reuters World account, have apparently been inaccessible to X users in India since Saturday evening.
Read moreResearchers seek to influence peer review with hidden AI prompts
Academics may be leaning on a novel strategy to influence peer review of their research papers — adding hidden prompts designed to coax AI tools to deliver positive feedback.
Read moreHow Brex is keeping up with AI by embracing the ‘messiness’
Brex quickly realized its normal software procurement process wouldn't work in the age of AI and found a new way to test and vet tools.
Read moreDrive Capital’s second act – how the Columbus venture firm found success after a split
The venture capital world has always had a hot-and-cold relationship with the Midwest. Investors rush in during boom times, then retreat to the coasts when markets turn sour. For Columbus, Ohio-based Drive Capital, this cycle of attention and disinterest played out against the backdrop of its own internal upheaval several
Read moreAsk not for whom the Louvre of Bluesky tolls, it tolls for thee
It’s a sad weekend over at Bluesky, where one of the best accounts has disappeared — though we can still hope for its resurrection.
Read moreTransmission Obstacles and Ellipsoids
Suppose you have a radio transmitter T and a receiver R with a clear line of sight between them. Some portion the signal received at R will come straight from T. But some portion will have bounced off some obstacle, such as the ground. The reflected radio waves will take a longer
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