Results for "National Bureau of Standards"

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   Testing Shoe Leather at the U.S. National Bureau of Standards

   • Date: 1939 June 1939

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   Dr. Ruby Worner operates a crease meter in a textile laboratory at the U.S. National Bureau of Standards

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   Science Service, Up Close: The Periodic Chart

   • Date: January 3, 2017
   • Creator: Marcel Chotkowski LaFollette
   • Description: Henry David Hubbard (1870-1943), a physicist at the U.S. National Bureau of Standards, designed the first edition of the "Periodic Chart of the Atoms" in 1924. The chart is still in use today, continually updated to reflect new elements.

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   Science Service, Up Close: Ruby K. Worner

   • Date: November 12, 2015
   • Creator: Marcel Chotkowski LaFollette
   • Description: A look at the brilliant work and sharp insight of a trailblazing woman chemist, Ruby K. Worner.

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9. Document

   SIA2008-0716

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11. Document

    SIA2008-0717

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13. Document

    SIA2008-0074

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15. Document

    SIA2008-0761

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    William Weber Coblentz (1873-1962)

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    Lyman James Briggs (1874-1963)

    • Date: 1933

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    Lyman James Briggs (1874-1963)

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    Burt Haring Carroll (1896-1983)

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