botMB to Hacker News · 3 months agoCow Magnetswww.stanfordmagnets.comexternal-linkmessage-square1fedilinkarrow-up15arrow-down10file-text
arrow-up15arrow-down1external-linkCow Magnetswww.stanfordmagnets.combotMB to Hacker News · 3 months agomessage-square1fedilinkfile-text
minus-squaresuodrazah@aussie.zonelinkfedilinkarrow-up1·3 months agoI have a few dairy farmer clients, had no idea about this!