Turn a Handle, Flick a Switch

Duration: 11

Year Published: 1972

Format: 16mm

Color: Color

Sound: sound

Description: Shows the sources of water, gas, and electricity, and explains how these utilities are brought to homes. Includes suggestions on energy conservation., Compares present and past methods of obtaining water, light, and heat and illustrates the various types and functions of pipes in supplying homes with water, gas, and electricity. Identifies the running water and sewer system pipes and categorizes wire as "pipes" for transporting electricity. Depicts, through animation, the distribution and storage of gas. Revised edition of Pipes in the House.

Complete Record: Shows the sources of water, gas, and electricity, and explains how these utilities are brought to homes. Includes suggestions on energy conservation., NOTE: Two (or more) records have been merged together to create this data.

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Indiana University Library Moving Image Archive

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Original permalink · Record added: 2024-04-22 18:34:47