Well, if we used a pure vacuum, you’d only get about 17% more efficiency than just using helium I think
I don’t know if they had helium when this was made tho, they might have been thinking more hot-air-balloon style
Comment on Horror
MeekerThanBeaker@lemmy.world 2 weeks agoMaybe they thought we’d have discovered/created new elements by now that could do this.
AdrianTheFrog@lemmy.world 2 weeks ago
explodicle@sh.itjust.works 2 weeks ago
Half hydrogen! Or the rare molecule, puffy air.