Hermann von Helmholtz

Hermann von Helmholtz (August 31, 1821 – September 8, 1894) was a German physicist and scientist.

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  Hermann von Helmholtz
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  Hermann von Helmholtz
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  Hermann von Helmholtz
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  Hermann von Helmholtz, 1870, by Reichard & Lindner, Berlin
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  Hermann von Helmholtz
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  Hermann von Helmholtz 1881, by Ludwig Knaus
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  Statue, sculpted by Ernst Herter, in front of the Humboldt-Universität Berlin
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  Brass spherical Helmholtz resonator
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  Grave of Hermann von Helmholtz at Friedhof Wannsee, Lindenstraße
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  Entrance to the small private section of the Helmholtz and the Siemens family at Friedhof Wannsee, Lindenstraße
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  Plaque at Magnushaus, Berlin, remembering him, Emil du Bois-Reymond, Gustav Robert Kirchhoff, Adolf von Baeyer, and others