Simple Machines
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Simple Machines Produced by Encyclopedia Britannica Films Year published 1941 Grade Level: J H Distributed on media: 1 film reel (11 min.), optical sound, 16 mm. Color?B & W Length: 11 MIN Description: Explains and demonstrates the six basic features of simple machines--wedge, pulley, inclined plane, screw, lever and windlass. Treats the evolution of machines and their part in contemporary civilization.
Complete catalog record
SIMPLE MACHINES. Erpi Classroom Films, Inc., c1941. 1 reel, sd. With teacher's handbook. © Erpi Classroom Films, Inc.; 29Dec41; MP14204., SIMPLE MACHINES. Erpi Classroom Films, Inc., c1941. 1 reel, sd. With teacher's handbook. © Erpi Classroom Films, Inc.; 29Dec41; MP14204., SIMPLE MACHINES. Erpi Classroom Films, Inc., c1941. 1 reel, sd. With teacher's handbook. © Erpi Classroom Films, Inc.; 29Dec41; MP14204., SIMPLE MACHINES. Erpi Classroom Films, Inc., c1941. 1 reel, sd. With teacher's handbook. © Erpi Classroom Films, Inc.; 29Dec41; MP14204., SIMPLE MACHINES. Erpi Classroom Films, Inc., c1941. 1 reel, sd. With teacher's handbook. © Erpi Classroom Films, Inc.; 29Dec41; MP14204., SIMPLE MACHINES. Erpi Classroom Films, Inc., c1941. 1 reel, sd. With teacher's handbook. © Erpi Classroom Films, Inc.; 29Dec41; MP14204.NOTE: Two (or more) records have been merged together to create this data.
Related films
Sources
- 16mm Filmography (legacy record) — title, year, creator, length, format, sound, genre, description, catalog record
- Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education) — title, creator, length, description
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