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arrow-up141arrow-down1external-linkA clever “perpetual motion” device [video]www.youtube.combot@lemmy.smeargle.fansMB to Hacker News@lemmy.smeargle.fans · 1 year agomessage-square4fedilinkfile-textcross-posted to: videos@lemmy.ml
minus-squareamansman@sh.itjust.workslinkfedilinkarrow-up1·1 year agoCrossovers? In MY favorite YouTube channels?
Crossovers? In MY favorite YouTube channels?