The Earth receives an incredible supply of solar energy. The sun, an average star, is a fusion reactor that has been burning over 4 billion years. It provides enough energy in one minute to supply the worlds energy needs for one year. In one day, it provides more energy than our current population would consume in 27 years. In fact, The amount of solar radiation striking the earth over a three-day period is equivalent to the energy stored in all fossil energy sources.
Posted on: Tue, 24 Jun 2014 16:28:10 +0000
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