RSS BotMB to Hacker NewsEnglish · 4 days agoShow HN: I engineered a 2mm micro-bearing D20 ring that free-spin for 20 secondsnews.ycombinator.comexternal-linkmessage-square0fedilinkarrow-up12arrow-down10file-text
arrow-up12arrow-down1external-linkShow HN: I engineered a 2mm micro-bearing D20 ring that free-spin for 20 secondsnews.ycombinator.comRSS BotMB to Hacker NewsEnglish · 4 days agomessage-square0fedilinkfile-text
