this post was submitted on 14 Sep 2023
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Technology

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[–] [email protected] 16 points 1 year ago (20 children)

Ok so this video convinced me hyperloops are a bad idea because vacuum is difficult to maintain

well then what’s a good idea that can go faster than airplanes? What am I supposed to be excited about instead? I love trains and the hyper loop sounded like a really fast train, which is cool.

[–] [email protected] 5 points 1 year ago (1 children)

Faster than current planes? Past planes that have been retired because they weren't as efficient

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

You can check the brief story of the Concorde.

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