Posts tagged with the keyword: ‘department of energy’

The Heat Beneath Your Feet

The Heat Beneath Your Feet

Whether you are cresting the peak of a majestic volcano or walking on a city street, there are immense amounts of heat beneath your feet – enough to provide all the energy the human population will ever need. In most places, though, that heat is trapped by solid rock – unavailable to our carbon-choked, energy-hungry populace. [...]


Advertisement