23 octubre 2015
There is an infinite amount of energy lying right beneath our feet. It is a renewable and stable energy source – free of CO2 emissions. Researchers are now planning to drill deep into the Earth to extract it. If they succeed it will be a major technological breakthrough. Ninety-nine per cent of planet Earth has a temperature in excess of 1,000 degrees Celsius as a result of residual heat inherited from the Earth’s primordial origins and the breakdown of radioactive materials. This heat can be transformed into energy – and there is more than enough to go round.
http://www.sciencedaily.com/releases/2015/10/151023094414.htm
