4 ms·

these are all problems that can be solved. the question is, at what cost? will tunnels be cheaper? i have no idea.

by megaman8 8y ago

dchichkov 8y ago
As far as I know, physics doesn't allow eVTOL noise to be solved. You need something different than eVTOL.
maxander 8y ago
> will tunnels be cheaper? Per person? It’s hard to imagine a subway being more expensive than flying cars... even with the US’ ridiculous public works costs.