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Portrays and explains, by means of animation, the role played by the Pacific Ocean in international affairs. Shows the growth of man's knowledge of the Pacific through the voyages of the early expl...
Describes the conditioning of deliberate vocal responses in chimpanzees. Demonstrates the typical vocal responses of chimpanzees and shows the results of teaching speech to a young chimpanzee in a ...
Emphasizes the relation of needs to budget; discusses such factors in buying as seasonal changes, quantity purchases, and product labels; points out that the standard of living can be raised if one...
Determines, with proper use and interpretation, the cause of poor sound if it lies in faulty 16mm motion picture projection equipment. Includes the following technical test sections: sound focusin...
Relates the story of Brazil's "planned city with a plan." Explains the unique way in which Belo-Horizonte, city of more than 200,000 inhabitants, was completely planned less than fifty years ago be...
Pictures the marshy area in England which has been reclaimed for farming purposes. Explains the problems which the people face when the soil dries and shrinks from the foundations of buildings, wh...
Emphasizes the importance of proper cleaning in the care of teeth, and illustrates how the teeth are affected by excessive use of refined sugar. Identifies the kinds of bacteria that change sugar t...
Shows Sydenham Hospital, in Harlem, the first interracial hospital in the United States. Pictures the work of white and Negro doctors and nurses in helping their patients to become healthy, useful...
Shows how the ear transforms sound waves into nerve impulses, which in turn are interpreted by the brain as sounds. Uses animated drawings to explain sound and how sound waves reach the ear; then ...
Two boys help each other develop good habits, one in softball, the other in his personality. Steps in habit formation are explained as identifying the problem, getting help from others, starting pr...
