Main contributor: Indiana University. Audio-Visual Center / Genres: Educational films. and Documentary films. - Media Collections Online Search Results

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You searched for: Main contributor Indiana University. Audio-Visual Center Genres Educational films. Genres Documentary films.

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1. Crayfish anatomy (11:14)

Date:: 1961
Main contributors:: Indiana University. Audio-Visual Center
Summary:: Shows the external anatomy of a living crayfish and using a freshly anesthetized specimen points out its internal anatomy by systems. Presents its hard exoskeleton, body divisions, and the jointed...

2. Electricity. Production (14:25)

Date:: 1964
Main contributors:: Indiana University. Audio-Visual Center
Summary:: Explores many methods of producing electrical currents, from the historic discoveries of Michael Faraday to today's massive generators, from chemical conversion in wet- and dry-cell batteries to he...

3. The corn belt (16:56)

Date:: 1961
Main contributors:: Indiana University. Audio-Visual Center
Summary:: Shows the importance of corn as an economic commodity. Illustrates the nature of the corn belt of the United States by utilizing sixty-one widely scattered locations. Emphasizes the role of corn a...

4. The cotton belt : yesterday and today (16:48)

Date:: 1961
Main contributors:: Indiana University. Audio-Visual Center
Summary:: Tells the story of the changes that have taken place in the Southern states where cotton was, or still is being, grown. Pictures seventy-one locations to illustrate the cotton belt's geographic are...

5. The dairy belt (16:01)

Date:: 1963
Main contributors:: Indiana University. Audio-Visual Center
Summary:: Compares two dairy farms--one in Southeastern Wisconsin and the other in Central New York State. Shows the land use and cultural practices which reflect adaptation to such elements of the physical...