Millimetre-wave beams could give us access to deep geothermal energy

Optimised for fusion research, millimetre-wave beam technology could be adapted to access the heat that lies several kilometres below Earth's surface, says Eugene Linden

Millimetre-wave beams could give us access to deep geothermal energy
Optimised for fusion research, millimetre-wave beam technology could be adapted to access the heat that lies several kilometres below Earth's surface, says Eugene Linden