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It might have been last weekend, but NPR had a program on bats. I can't 
find the reference on their site. It might have been on a Saturday 
segment of earth explorer(??). Something like that. Anyone hear it.
-- 

           Wayne Watson (Watson Adventures, Prop., Nevada City, CA)

             (121.01 Deg. W, 39.26 Deg. N) GMT-8 hr std. time)
            
              One megawatt of solar power (per day) falls on one 
              square kilometer of earth. One gigawatt falls on
              one square kilometer. (3GW on a square mile.)
              A big power plant product about a GW.
             Source: Physics for Future Presidents(book), Muller
//            
                    Web Page: <www.speckledwithstars.net/>

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