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      Scientific American February 14, 1914

      On the Imprisonment of Radiation by Total Reflection, The World's Coal Supply

      • By R. W. Wood on February 14, 1914

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      More in the February 14, 1914 issue of Scientific American
      • The Permanent Fireproofing of Cotton Goods
      • Progress in Locomotive Design
      • Safety Methods of Storing and Handling Explosive Liquids
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