3 ms·

Yes - and we could replace the rubber/tarmac interface with a steel/steel one for even better efficiency. Highly automated steel-wheeled vehicle on steel track

by liotier 15y ago

Yes - and we could replace the rubber/tarmac interface with a steel/steel one for even better efficiency. Highly automated steel-wheeled vehicle on steel tracks with continuous electricity supply along the way... I wonder how we'll call that.

ebiester 15y ago
So long as I don't have to walk a mile to get to the steel/steel in the 110+(F) sun, I don't care what you call it. ;)