Business, government and public policy (1964)

Synopsis

Bibliography: p. 439-442 Search Educational Film Journals at Media History Project for references to this film Summary Uses animation to explain the causes of ocean tides, showing the effect of centrifugal force and the gravitational attraction of the sun and the moon on the waters. Discusses the uses of the ocean tides and points out that the activities of man must be planned to fit the rhythm of the tides.

Uploader's description on archive.org

Details

Running time

15 minutes

More like this

• Oceanography the study of oceans (1970)
• How level is sea level? (1970)
• Formation of Raindrops (1967)
• Freedom 2000 (1974)