"no" banana to Lemmy Shitpost@lemmy.world • 22 days agoHorrorlemmy.worldimagemessage-square135fedilinkarrow-up11.16K
arrow-up11.16KimageHorrorlemmy.world"no" banana to Lemmy Shitpost@lemmy.world • 22 days agomessage-square135fedilink
minus-square@Noobnarski@lemmy.worldlinkfedilink8•21 days 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•21 days agoMaybe they thought we’d have discovered/created new elements by now that could do this.
minus-square@explodicle@sh.itjust.workslinkfedilinkEnglish4•21 days agoHalf hydrogen! Or the rare molecule, puffy air.
minus-square@AdrianTheFrog@lemmy.worldlinkfedilinkEnglish2•edit-221 days 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