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      Technology

      A Lecture Barometer

      • By T. O'conor Sloane on March 12, 1892
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      ABOUT THE AUTHOR(S)

        Recent Articles by T. O'conor Sloane

        • The Disinfecting Boat of the New York State Board of Health
        • Experiments with Soap Bubbles
        • Dust and Sand Figures on Membranes
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