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Government scientists conducting tests on electrical current circa 1938.
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Government scientists conducting tests on electric...

Government Waste - Bureau of Standards designs mechanical batter to determine liveliness of baseballs, an example of government wasting money during the Great Depression circa 1938 .
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Government Waste - Bureau of Standards designs mec...

Acedemician trofim lysenko, who was elected vice-chairman of the soviet of the union during the first session of the supreme soviet of the ussr in 1938.
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Acedemician trofim lysenko, who was elected vice-c...

Professor leonid kulik who, in 1938, led a scientific expedition into the siberian taiga to investigate the site of the tunguska meteorite.
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Professor leonid kulik who, in 1938, led a scienti...

Physicist Albert Einstein
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Physicist Albert Einstein

Physicist Albert Einstein
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Physicist Albert Einstein

Nobel Prize Winners
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Nobel Prize Winners