16mm Filmography
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Radio waves

Genre: Television

Year Published: 1960

Creator: National Educational Television

Format: 16mm

Description: Describes the nature and use of artificial radio waves generated by man; examines the ionosphere, and explains its critical role in passing, reflecting, and absorbing radio waves; discusses natural radio waves from space, a knowledge of which is providing fresh insight into the features of the universe. Includes views of observatories and equipment used by radio astronomers.

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Indiana University Library Moving Image Archive

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