DominicHillsun@lemmy.world to Videos@lemmy.worldEnglish · 1 year agoEngineering of the deepest diving submarine in the worldyoutube.comexternal-linkmessage-square0fedilinkarrow-up13
arrow-up13external-linkEngineering of the deepest diving submarine in the worldyoutube.comDominicHillsun@lemmy.world to Videos@lemmy.worldEnglish · 1 year agomessage-square0fedilink