Still means 0.5 bar overpressure if something breaks, which is deadly. Also the proposed pressure for the Hyperloop was 0.1 atmospheres iirc. If there is a weakness in the tube it will fail catastrophically and a pressure wave kills anyone in it. Watch the video where the mythbusters implode that huge tank.
You basically bring a lot of the problems with space travel down to earth.
There may be fewer moving parts but that does not necessarily mean cheaper/less repairs. Current railway parts (especially wheels) are fairly low tech and easily fixed. What if the cooling of a superconducting magnet fails? That’s expensive.
You mean that hyper idiotic Hyperloop idea that’s just a warmed up remix of the vacuum train idea from the 1920s and will efficiently kill all passengers if a little thing goes wrong (if you can get a hundreds of kilometres long vacuum chamber airtight anyway)?
Are those actually hosting videos or just accessing YouTube? Because for the latter, most people still want the algorithm and the interaction/support to the creators they follow
Well, if a nuke actually hits anything built to withstand nuclear war, it will break. There is nothing really that can withstand direct exposure to powerful explosives.
Potato salad is sad now