botMB to Hacker News · 10 months agoA clever “perpetual motion” device [video]www.youtube.comexternal-linkmessage-square4fedilinkarrow-up142arrow-down11file-text
arrow-up141arrow-down1external-linkA clever “perpetual motion” device [video]www.youtube.combotMB to Hacker News · 10 months agomessage-square4fedilinkfile-text
Anyone have a piped link to it?