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      Scientific American March 1959

      The Weak Interactions

      They are now recognized as reflecting a fourth force of nature. The other three are gravity, electromagnetism and the "strong" force which holds together the particles of the atomic nucleus

      • By S. B. Treiman on March 1, 1959

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      More in the March 1959 issue of Scientific American
      • Letters to the Editors, March 1959
      • The First Heartbeats
      • Books
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