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      Knowledge is Power

      Scientific American November 2004

      Terrified by a Tyrannosaur

      and other insights into why people choose science

      • By Richard Milner on November 1, 2004

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      More in the November 2004 issue of Scientific American
      • What's in a Name?
      • Gerard Piel (1915-2004)
      • A Split at the Core
      View Full Contents
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