Transfer of Power

in England. Animated diagrams explain the principle of leverage. The application of this principle to the geared wheel is illustrated, first by ox-pulled wooden wheel, then by wind power; and then by mechanical power on a geared water wheel. Animated diagrams show the principles involved in the design of the gears.

Credits

Directed by
Geoffrey Bell
Complete catalog record
Category: Physics
Subcategory: B&W
Type: Slide Film
Source: BIS Shell Made
Price: $22.50
Format code: 16sd

Sources

  1. Index of Training Films 1946 — title, year, creator, length, format, sound, description, catalog record
  2. Wikidata · Q123302945 ↗ — country, credits