Results for "National Academy of Design (U.S.)"

     
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    1. Blog Post

      The Smithsonian’s First Radiometers

      • Date: April 25, 2019
      • Description: When curators at the Smithsonian National Museum of American History looked at seven radiometers in storage, they learned the instruments had been at the Smithsonian for nearly one hundred fifty years.

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    Showing results 1 - 1 of 1 for National Academy of Design (U.S.)