Comment Heat pump (Score 1) 154
I saw a program on geothermal energy years ago, It works on the heat pump principal.
The guy said the problem is not that cant find enough heat, its that they can't get enough cold for the heat pump!
"It ain't so much the things we don't know that get us in trouble. It's the things we know that ain't so." -- Artemus Ward aka Charles Farrar Brown