cm0002@lemmy.world to memes@lemmy.world · 2 个月前just because we screwed up oncelemmy.dbzer0.comexternal-linkmessage-square81fedilinkarrow-up1353arrow-down127
arrow-up1326arrow-down1external-linkjust because we screwed up oncelemmy.dbzer0.comcm0002@lemmy.world to memes@lemmy.world · 2 个月前message-square81fedilink
minus-squarePartyAt15thAndSummit@lemmy.ziplinkfedilinkarrow-up1·2 个月前I mean, we could be using the heavier neon, which is also a noble gas and lighter than air. But it’s almost as rare as helium, and you’d need significantly more of it to produce the same lift.
I mean, we could be using the heavier neon, which is also a noble gas and lighter than air. But it’s almost as rare as helium, and you’d need significantly more of it to produce the same lift.