Comment Re:Meh. M. E. H. Meh. (Score 1) 128
small vacuum tubes are already used by banks, they work well.
add in a maglev train and this becomes worthwhile.
The hyperloop is not a cheap project, but it might be affordable
in comparison vs. a atmosphere very slowly becoming like venus.
At some point with Maglev and no friction due to it being a vacuum tube
the energy savings are going to make it worthwhile.
Research what the total cost of all the commercial airline fleets are,
adding in their fuel costs, maintenance costs, etc etc...