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Joined 1 month ago
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Cake day: June 30th, 2025

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  • What is the physics or math behind that? Light from the sun is essentially aligned by the time it reaches earth. If the mirror is perfectly reflective, a 10 m^2 mirror should light up a patch of Earth roughly 10 m^2 times the cosine of the angle of the mirror. So unless the angle is close to 90°, most of the losses would be from poor reflectivity.

    I totally agree it’s a stupid idea. But maybe it’s even worse than I am thinking of?





  • You’re saying th AI bubble has popped because even more smaller companies and individuals are getting in on the action?

    Thats kind of the definition of a bubble actually. When more and more people start trying to make money on a trend that doesn’t have that much real value in it. This happened with the dotcom bubble nearly the same. It wasn’t that the web/tech wasn’t valuable, it’s now the most valuable sector of the world economy, but at the time the bubble expanded more was being invested than it was worth because no one wanted to miss out and it was accessible enough almost anyone could try it out.








  • No joke that’s why I don’t like heated seats except on the very lowest setting (which is till sometimes too high). Feels like sitting in a puddle of warm piss.

    I just want vented seats for those days where the seat material gets so hot, because to get any decent features in most new cars you HAVE to get the “leather” instead of fabric.