iie [he/him]@hexbear.net to science@hexbear.netEnglish · 11 months agoHow to Build a Supersonic Trebuchetwww.youtube.comexternal-linkmessage-square0fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkHow to Build a Supersonic Trebuchetwww.youtube.comiie [he/him]@hexbear.net to science@hexbear.netEnglish · 11 months agomessage-square0fedilink