Hyperloop tubes are now used as spaghetti storages?
(I didn't watch the video, just looked at the thumbnail)
this post was submitted on 14 Sep 2023
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Least insane use case I've heard of yet
Well, how else did you think we were going to feed King Kong so he can protect us from Kaijus?
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.
Maglev, they hold the current rail speed record with 603 km/h: https://en.m.wikipedia.org/wiki/Railway_speed_record
By comparison the cruising speed of a current airliner is ~900 km/h
The actual speed that matters should be calculated including any on- and off-boarding, so planes aren't all that fast for short distances (considering most people probably need at least an hour before flight in the airport and at least like 20 minutes after arrival).
At least 20 minutes is not enough to get to a place you want to visit though, while trains in many places ride straight into the city.
Some more modern cities air ports near the centers as well
Maglev is expensive both to build (because you need magnetized rails) and to operate (uses more energy overall than a shinkansen).
There is a reason why Japan built a prototype decades ago but never built a commercial line.
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.
So there is still time to get in at the ground floor.