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m4rtink
on Jan 12, 2022
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Goldman Sachs invests $250M in compressed air ener...
They reached 160C rock when building an industrial railway in Japan:
https://en.m.wikipedia.org/wiki/Kurobe_Seny%C5%8D_Railway
Cooled down to 40C since the 60s.
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Search:
https://en.m.wikipedia.org/wiki/Kurobe_Seny%C5%8D_Railway
Cooled down to 40C since the 60s.