3 ms·
It doesn't sound like anyone demonstrated the technology as originally described. Trains in tunnels are possible, of course, but probably not the super high spe
by _ea1k 3y ago
It doesn't sound like anyone demonstrated the technology as originally described. Trains in tunnels are possible, of course, but probably not the super high speed, air cushioned thing that was envisioned.
- chrisco255 3y agoOf course they are: https://en.m.wikipedia.org/wiki/SCMaglev https://en.m.wikipedia.org/wiki/SCMaglev The tech already works even without a partial vacuum. But a partial vacuum would be all the better.