Simple Machines

Duration: 1 reel

Genre: Educational

Year Published: 1941

Creator: erpi

Format: 16mm

Sound: sound

Description: 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 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.