this post was submitted on 10 Aug 2023
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[–] [email protected] 1 points 1 year ago* (last edited 1 year ago) (2 children)

Hydrogen-powered planes almost ready for takeoff

No they aren't, and they never will be (save for maybe a few small private one-offs). Certainly never for anything commercial.

[–] [email protected] 3 points 1 year ago

While I certainly agree with the first part of your comment, what makes you sure they'll never be commercially viable? The energy density and application of liquid hydrogen is getting pretty good these days.

[–] [email protected] -1 points 1 year ago (1 children)
[–] [email protected] 2 points 1 year ago

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