I remember reading this RAND Corp article published maybe 60 years ago about the deep underground highspeed transit system that goes 10K MPH in vacuumed tubes. I guess that was the origin of Musk’s hyperloop but my…
I remember reading this RAND Corp article published maybe 60 years ago about the deep underground highspeed transit system that goes 10K MPH in vacuumed tubes. I guess that was the origin of Musk’s hyperloop but my…