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arguix t1_j3flfdc wrote on January 8, 2023 at 5:15 AM

Reply to comment by jjj49er in Maca unveils its improved hydrogen-powered flying racecar at CES 2023 by diacewrb

i had this with solar powered LED light, for areas without power, so people can do stuff at night. tolf not doable, failing grade. later found proff won award for similar idea. one of several reasons i dropped out.