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      Knowledge is Power

      Scientific American October 1992

      Orphan Isotopes

      Scarce isotopes bring meager profits to the DOE

      • By Elizabeth Corcoran on October 1, 1992

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      More in the October 1992 issue of Scientific American
      • Scavenging and Human Evolution
      • The Business of Education
      • A Matter of Timing
      View Full Contents
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