That would probably be quite efficient from an energy-standpoint, but we'd need too much rails to make it work at scale. Cool as hell, though. When going to vi

That would probably be quite efficient from an energy-standpoint, but we'd need too much rails to make it work at scale. Cool as hell, though. When going to visit one of my grandparents, I usually pass by a decommissioned railroad that now does bicycle draisines for tourism-purposes. I really should go ahead and ride that some day, it seems like a lot of fun.