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Scientific american is an american popular science magazine. Scientific american was founded by inventor and publisher rufus m. Scientific american 3 76 60 on the cover environment 76 an earth without people interview with alan weisman one way to examine humanitys impact on the environment is to consider how the world would fare if all the people disappeared. Scientific american 73 the movies in our eyes we take our astonishing visual capabilities so much for granted that few of us ever stop to consider how we actually see. Demons, engines and the second law since 1871 physicists have been trying to resolve the conundrum of maxwells demon.
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Digital issue read online or download a pdf of this. Earth and venus are of comparable size and mass, yet the surface of ve nus bakes at 460 degrees celsius under an ocean of carbon dioxide that bears down with the weight of a kilometer of water. And the slide rule has become an electronic calculator. On the cover 64 70 56 scientific american july 2008 volume 299 number 1 physics 42 the selforganizing.
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