See on Scoop.it – PRG HAWAII NEWS WITH RUSS ROBERTS
How Geothermal energy may be used as a substitute for fossil fuels? (#yahooanswers Open Question: How Geothermal energy may be used as a substitute for fossil fuels?
Russell Roberts‘s insight:
Some basic questions and answers about geothermal energy. Considering the political anarchy growing in the Middle East, alternative energy sources should be given top priority over the import of foreign oil. Aloha, Russ.
See on answers.yahoo.com