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      Digital & 4-Year Archive

      Scientific American December 19, 1885

      An Electrical Centrifugal Machine for Laboratories

      • By Alexander Watt on December 19, 1885

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      More in the December 19, 1885 issue of Scientific American
      • A Method of Measuring the Absolute Sensitiveness of Photographic Dry Plates
      • Electricity in Warfare
      • Natural Gas Fuel and its Application to Manufacturing Purposes
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