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Cake day: November 30th, 2025

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  • Wild claims? “‘We did this thing in the lab.’ It could be a breakthrough provided they can scale production.” The only thing that would make this a wild claim is if they didn’t actually do what they said or if it didn’t work like they said. They didn’t even claim this could be commercialized.

    Also, Professor Zhao works at Western University, in Ontario, Canada. Here’s an article about this same research on their website. The only reference to CATL in the article you linked mentions that they are commercially producing sodium ion batteries using a different process.





  • If you ignore the cost of living, sure. One simple trick to make a million dollars - work 34 years full time at $15/hour without spending any of it. Fact of the matter is, she already spent $30 million on employment payouts as part of dismantling AHS, with more coming, as well as increased costs and wait times outsourcing diagnostics to Dynalife. And don’t worry, if they reach their goal, you’ll see overall medical profits, or rather costs, to rival Americans. But keep on sucking up to her.

    Your critical thinking skills seem to be on par with your reading comprehension skills.






  • GreyEyedGhost@piefed.cabanned_from_community_badgetoTechTakes@awful.systemsMusk wants to merge SpaceX with xAI, then take it public
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    2 days ago

    For the millionth time, if every satellite in the starlink constellation were to fail today, they would be gone in about five years at the high end. They are low enough in the atmosphere that they have to fire station-keeping rockets to maintain orbit. If they collide, the small pieces deorbit even faster due to drag.

    From this article:

    At around 400 kilometers and into the 500-km realm — home to ISS and the SpaceX Starlink satellites among others — atmospheric drag plays a major role. Dead satellites and debris usually slow and burn up in the atmosphere in just a few years. This natural cleansing process accelerates when the sun becomes more active and solar coronal mass ejections strike Earth and cause the atmosphere to swell.

    “In those altitudes, we can probably do a lot and we will be forgiven,” Linares says.











  • They did everything wrong in that video. On of their assertions was that soldiers wouldn’t be able to keep their mirrors properly polished. I don’t know about now, but even 40 years ago, polishing brass was a common punishment detail. I imagine it was moreso in Archimedes’ day, when brass and bronze were the thing to use. Also, there are techniques for using a signaling mirror to hit a specific location which aren’t that complicated, would certainly be something that Archimedes could figure out, and would work better for aligning the mirrors than “try really hard to aim at that spot.” The ridiculous assumptions they make besides those also detract from the goal of a best effort to test the heat ray, and seem to stem from the idea that people back then were stupider than we are rather than just not having accumulated as much knowledge as we had.

    It was entertaining, but not as informative as I would have liked.