funny@lemmus.org to Lemmy Be Wholesome@lemmy.world · 1 year agoJust a blimpi.redd.itimagemessage-square27fedilinkarrow-up1147arrow-down145
arrow-up1102arrow-down1imageJust a blimpi.redd.itfunny@lemmus.org to Lemmy Be Wholesome@lemmy.world · 1 year agomessage-square27fedilink
minus-squarethreelonmusketeers@sh.itjust.workslinkfedilinkEnglisharrow-up2·1 year agoHave there been advancements in materials or safety procedures since the Hindenburg that would allow us to safely use hydrogen as a lifting gas? It seems a waste to use helium for anything other than cooling big magnets.
Have there been advancements in materials or safety procedures since the Hindenburg that would allow us to safely use hydrogen as a lifting gas? It seems a waste to use helium for anything other than cooling big magnets.