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Describes the importance of industrial research in satisfying consumer needs and meeting competition. Shows through animation the large expenditure of time and money that has gone into the develop...
Uses common everyday examples of the effects of humidity to introduce and explain this idea. Shows Kay, an attractive teenager, and her adventures with a violin, a stuck drawer, and drying off at t...
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...
Explains that bacteriology is an area in the field of biology concerned with microscopic forms of life. Shows by photomicrography examples of protozoa, algae, molds, yeast, and bacteria, and throu...
Tells the story of a typical American family, and how they use Thanksgiving Day as the occasion to review the freedoms and privileges which they enjoy in their everyday living under the American wa...
A second-grader's experiences during a day without numbers cause him to want to study arithmetic and to realize the value of numbers in his everyday living. All the class but Bob enjoy arithmetic....
This film uses diagrams to illustrate the importance of salvaging common everyday items in an effort to reuse important raw materials for building ships. The film asserts that one day's salvage by ...
Roland J. Faust; Robert L. Gobrecht ; Hugh N. Davis, Jr.
Summary:
Presents phases of prehistoric Native American life as revealed by archaeologists who study the features of early village sites and materials obtained from exploring them. Describes the structure o...