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      Scientific American February 2000

      An Elemental Mystery

      Who really discovered element 43?

      • By Alden M. Hayashi on February 1, 2000

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      More in the February 2000 issue of Scientific American
      • 50, 100 and 150 Years Ago: The Torid Lysenko Controversy, First Nobel Prizes and Goiter
      • Fan Mail from the Fringe
      • Letters
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