this post was submitted on 20 May 2024
689 points (97.1% liked)

Greentext

4466 readers
1258 users here now

This is a place to share greentexts and witness the confounding life of Anon. If you're new to the Greentext community, think of it as a sort of zoo with Anon as the main attraction.

Be warned:

If you find yourself getting angry (or god forbid, agreeing) with something Anon has said, you might be doing it wrong.

founded 1 year ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments
[–] PhlubbaDubba@lemm.ee 1 points 6 months ago

Helium is twice as heavy as Hydrogen, much harder to find on earth (it's literally named Helium because until recently it was believed to only exist on the Sun)

So more expensive and you gotta use a lot more of it for the same lifting power, also Hydrogen can be used for this safely, the Nazis just were cutting corners to not have to give any credit to the Americans who at the time had a monopoly on the resources that would have let them go with helium or that would have let them coat the ship safely.