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Cake day: March 31st, 2025

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  • It’s not. He-3 is supposed to be maybe one day used in fusion power, but we’re talking about tons of this stuff. Not only scale is off, also He-3 burning requires much higher temperature than D-T fusion, and this is just around in next 20 years pinky promise

    People who think that it’s a big deal also take Ray Kurzweil seriously, it’s scifi noise

    In practical terms, when DHS wanted to get He-3 neutron sensors, they bought out entire global supply for multiple years, for an application where only grams are needed and it’s not used up. It’s made from decay of tritium currently and it’d be less energy intensive to make it the usual way





  • there’s a couple of big failures in american defense industry (like shipbuilding) but F35 is not one of them. the alleged killswitch is not likely a thing because first, it could be used by the most probable adversary, and they already shown capability in EW; and second, it’s not necessary because it requires constant stream of spare parts and maintenance. as if it’s worth it, ask any remaining iranian radar operator for firsthand opinion

    some countries switched to euro made jets anyway, but these aren’t likely to be doing the job that F35 is cut to do anyway (SEAD)

    there’s already euro alternative in development, for which americans were explicitly not invited (GCAP, FCAS). there’s also the everything else part of military, half of euro countries make now artillery (both tube and rocket) so these can be bought locally too