THE DEVELOPMENT OF POWER

Duration: 11 min

Year Published: 1962

Format: 16mm

Color: Color

Sound: Sound

Description: Study of man's progress from the muscle power of early times to the atomic power of today. Shows his use of animals, wind, water, steam, electricity, combustion, jet propulsion and the atom to help him in his daily tasks, and how the various power sources are converted into useful energy.

Complete Record: Source: AV-ED Interest level: el-jh-sh-ad Price: $110, rent $6 Format: sd color

Metadata Source:Educational film guide. Supplements (1959-62)