Re:Sergey Brin's Airship Gets FAA Clearance
by amenghra on Wednesday October 25, 2023 @03:36PM
(#38017221)
Doesn’t helium leak out of all containers? Ie there might not be much left if your retirement is a long way away.
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Re:Sergey Brin's Airship Gets FAA Clearance
by lamontcg on Wednesday October 25, 2023 @05:52PM
(#38018869)
reddit suggests not, unless the valve is compromised:
https://old.reddit.com/r/AskEngineers/comments/3eqnqo/will_h...