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      Scientific American January 1990

      Claude E. Shannon

      Unicyclist, juggler and father of information theory

      • By John Horgan on January 1, 1990

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      More in the January 1990 issue of Scientific American
      • Quasicrystal Clear
      • 50 and 100 Years Ago: January 1990
      • What Drives Glacial Cycles?
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