The March of TIme - Science In Business (1945)

1945 · Short film · 16 min

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Synopsis

Episode of The March of Time released in 1945 as U.S. Army educational film # EF-221, Science In Business. "Reel 1 briefly describes early studies and experiments in geometry, chemistry, and electricity. Shows the pyramids. Describes the melting of metal in a foundry, the machining of tungsten, use of light metals in aircraft production, the generation of electricity by sunlight, and Dr. Langmuir's experiments with oil film. Reel 2 describes consumer research. Charts depict consumer…

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Details

Running time

16 minutes

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