Fire, Water, Wind or Sunshine, a Watt is a Watt
August 24th, 2011 | by Bob Higgins
I sometimes think that many of us have a deep seated mania that causes us to believe that for any substance to be an effective source of energy it must be something that can be burned. Not only must it be combustible, the substance must be hard to get. This manic belief requires that the energy source must be searched out and dug up or clawed from the earth at great trouble and expense. What's more, to be a credible source the fuel must be retrieved from the bowels of the earth or the deepest depths of the ocean by intrepid explorers with fedoras and a five day growth of manly stubble, all else is considered to be alchemy
