Comment on World’s first crewed liquid hydrogen plane takes off
eggymachus@sh.itjust.works 9 months ago
Oh, the humanity!
Comment on World’s first crewed liquid hydrogen plane takes off
eggymachus@sh.itjust.works 9 months ago
Oh, the humanity!
FlyingSquid@lemmy.world 9 months ago
Should have used helium. Works for balloons!