16mm Filmography
Sign in Register

Water Power

L: Limited Access PP: Positive Picture AC: Acetate A: 400' 16/8/9.5mm 16mm Tinted Silent 400 Eastman Teaching Films Inc. Encyclopaedia Britannica Films, Inc.
Complete catalog record
The concept of the potential power of water is introduced by an explanation of the water cycle. Traces the development of water power in the United States from the small mill to Boulder Dam and the Tennessee Valley. Shows the transformation of potential energy of waterfalls into kinetic energy through a hydroelectric plant.

More in Social Studies Series

  1. Early Settlers of New England
  2. Water Power 1930
  3. THE BUILDERS 1931
  4. Defending the city's health 1937
  5. SCIENCE AND AGRICULTURE 1939
  6. BRAZIL 1940
  7. Chile 1940
  8. ARGENTINA 1941
  9. City water supply. 1941
  10. HOW OUR NEIGHBORS LIVE 1941
  11. AIRPLANE CHANGES OUR WORLD MAP 1942
  12. COMMUNICATION 1942
  13. The Industrial Revolution 1942
  14. New England Town 1660, Call Of The Frontier. 1969
  15. Why Fathers Work 1969

Related films

Sources

  1. 16mm Filmography (legacy record) — title, year
  2. 16mm Filmography editors — creator, length, format, color, sound, description, catalog record

Original permalink · Record added 2024-09-08 11:52:23