The Cathode Ray How It Works
194315m480p
MN2104a Navy // In this US Navy Training film the electronics behind how the Cathode-Ray Tube works is explained.
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The Cathode Ray How It Works (1943) is hosted by the Internet Archive as a public-domain or openly licensed work, which means its copyright has expired, lapsed, or was released by the rights holder. No signup, no payment and no advertising interrupts playback. Nitrate streams the file directly from the Archive and hosts no video itself.
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