CyborgMarx [any, any]@hexbear.net to technology@hexbear.netEnglish · 9 months agoVisual of just how big an O'Neill Cylinder actually is, by YD Visual (Ken York). (32km long, 8km diameter)www.youtube.comexternal-linkmessage-square0fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkVisual of just how big an O'Neill Cylinder actually is, by YD Visual (Ken York). (32km long, 8km diameter)www.youtube.comCyborgMarx [any, any]@hexbear.net to technology@hexbear.netEnglish · 9 months agomessage-square0fedilink