1940 X Ray Physics Documentary By William D Coolidge

Video source record: https://commons.wikimedia.org/wiki/File:1940_X_Ray_Physics_Documentary_By_William_D_Coolidge.webm

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Summary

1940 and X Rays were already in widespread medical and industrial use. This short documentary is presented by one of the inventors of the hot cathode X-Ray tube, William D Coolidge.

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Details

• Source collection: Wikimedia Commons
• License: CC / Public Domain
• Category: Film

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1. Primary source record: https://commons.wikimedia.org/wiki/File:1940_X_Ray_Physics_Documentary_By_William_D_Coolidge.webm
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