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[-] Bye@lemmy.world 16 points 1 year ago

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.

[-] gomp@lemmy.ml 5 points 1 year ago

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

[-] darkghosthunter@lemmy.ml 3 points 1 year ago

You can check the brief story of the Concorde.

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this post was submitted on 14 Sep 2023
63 points (89.9% liked)

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