16mm Filmography
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Science Screen Report, No 12

Series: Science Screen Report Series

Creator: Allegro Film Productions

Format: 16mm

Sound: sound

Description: Examines recycling research in progress on garbage, paper, glass and water. Features the first laser lighthouse, which has a beam visible for 22 miles. Describes ERTS, Earth Resources Technology Satellite, designed to inventory this planet's natural resources.

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Original permalink · Record added: 2023-02-27 03:54:45