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The Effects of the Ionosphere on Radio-wave Propagation (1950)

1950 · Short film · 29 min

Synopsis

(1950) Includes a brief history of the electron microscope. Demonstrates the use and the importance of the electron microscope and the techniques in using it.

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Details

Running time
29 minutes
Language
English
Collection
Educational Films, Ephemeral Films

Subjects on the Internet Archive