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Technology
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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.
Faster than current planes? Past planes that have been retired because they weren't as efficient
You can check the brief story of the Concorde.