Comment on Horror
AdrianTheFrog@lemmy.world 6 days agoThe theoretical best lift from a balloon that size is about 1 kg I would estimate
Comment on Horror
AdrianTheFrog@lemmy.world 6 days agoThe theoretical best lift from a balloon that size is about 1 kg I would estimate
Dagwood222@lemm.ee 5 days ago
C-. You didn’t show your work.
AdrianTheFrog@lemmy.world 5 days ago
Well, air weighs a little bit more than 1 kilogram per cubic meter, and those balloons look a little bit smaller than a cubic meter
Dagwood222@lemm.ee 5 days ago
What about hydrogen plasma as hot as the surface of the sun, contained in a weightless force field? The 'balloon is simply a decorative wrapper? Remember, it’s the future year 2025!
AdrianTheFrog@lemmy.world 5 days ago
Unless there’s force coming from somewhere other than buoyancy, you can’t get better than than 1.29 kg per cubic meter of lift in air at stp.