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      Celebrate Math Awareness Month

      Scientific American February 1995

      Putting Alzheimer's to the Tests

      Several new techniques may detect the disease

      • By Tim Beardsley

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      More in the February 1995 issue of Scientific American
      • Sonoluminescence: Sound into Light
      • Strings and Gluons—The Seer Saw Them All
      • Commanding Attention
      View Full Contents
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