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      Knowledge is Power

      Scientific American May 2004

      High-Temp Knockout

      Gone: two possible superconducting "glues"

      • By Graham P. Collins on May 1, 2004

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      More in the May 2004 issue of Scientific American
      • Making Drugs, Not Profits
      • The Myth of the Beginning of Time: Two Views of the Beginning
      • Bush-League Lysenkoism
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