"no" banana to Lemmy Shitpost@lemmy.world • 2 months agoHorrorlemmy.worldimagemessage-square129fedilinkarrow-up11.16K
arrow-up11.16KimageHorrorlemmy.world"no" banana to Lemmy Shitpost@lemmy.world • 2 months agomessage-square129fedilink
minus-square@Noobnarski@lemmy.worldlinkfedilink8•2 months agoI’m pretty sure scientists back then could have told you that these balloons are too small. The person(s) who drew that picture most likely wasn’t a scientist, which is why it looks how it looks.
minus-square@MeekerThanBeaker@lemmy.worldlinkfedilink4•2 months agoMaybe they thought we’d have discovered/created new elements by now that could do this.
minus-square@explodicle@sh.itjust.workslinkfedilinkEnglish4•2 months agoHalf hydrogen! Or the rare molecule, puffy air.
minus-square@AdrianTheFrog@lemmy.worldlinkfedilinkEnglish2•edit-22 months agoWell, if we used a pure vacuum, you’d only get about 17% more efficiency than just using helium I think
I’m pretty sure scientists back then could have told you that these balloons are too small. The person(s) who drew that picture most likely wasn’t a scientist, which is why it looks how it looks.
Maybe they thought we’d have discovered/created new elements by now that could do this.
Half hydrogen! Or the rare molecule, puffy air.
Well, if we used a pure vacuum, you’d only get about 17% more efficiency than just using helium I think