Re:Strange earthquake waves rippled around Earth
by samstave on Sunday December 02, 2018 @01:52PM
(#18583785)
You should know that there was a patent filed in the late 60s for a tunnel-boring-machine which used a nuclear reactor as its power source, but also used the heat-output of the reactor to melt the earth surrounding the tunnel it was boring so as to make a structurally sound tunnel
https://patents.google.com/patent/US3693731
https://patents.google.com/patent/US3885832