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Stresses the need for purifying water for the various uses of a community, and shows methods of aerating, filtrating, disinfecting, and testing a city's water supply. Illustrates the complexity of this aspects of defending the health of a city.
Examines the role of radio as a means of mass communication from its inception up to, and including, 1950. Includes many of the radio personalities of the late 1940s such as Jack Benny, Bob Hope, Fibber Magee and Molly, Edgar Bergen, Fred Allen, and Walter Winchell, and also contains film clips of game shows and soap operas being broadcast. Explores the role of advertising in the radio industry and looks at the responsibility sponsors have in developing good programming for their audiences.
Describes the nature and use of artificial radio waves generated by man; examines the ionosphere, and explains its critical role in passing, reflecting, and absorbing radio waves; discusses natural radio waves from space, a knowledge of which is providing fresh insight into the features of the universe. Includes views of observatories and equipment used by radio astronomers.
Pictures and describes the regional campuses of Indiana University, pointing out their function and relationship to the University as a whole. Shows activities at the campuses, both inside the classroom and out. Emphasizes the educational opportunities offered the citizens of Indiana through the regional campuses.
Shows the harnessing of atomic energy for peacetime uses in the United States. Shows scientists and technicians working in the Atomic Energy Commission's laboratories and pants. Describes new uses for radioactive materials in medicine, biology, and industry.
Reviews the rise of Hitler to power, his broken promises, the invasion of Germany's neighbors, Germany's eventual defeat, and the Allied occupation of Germany, with its many problems which are aggravated by rigid zoning of the territory.
Provides a close look at the works and creative philosophy of Robert Erickson, a composer and inventor of musical instruments. Illustrates Erickson composing an original composition, '9 1/2 for Henry (Orville and Wilbur)," which integrates the sounds of modern technology with traditionally-produced music. Follows Erickson as he tapes the sounds of automobiles, airplanes, and wind, mixes the sounds in his studio, and attends the presentation of the final work.
Shows the contest between Fred and Judy for a position on the safety patrol. During the contest they learn not to play in the street, not to run into the street from between parked cars, and how to cross streets safely.
Satyajit Ray, noted Indian film maker, explains the underlying philosophy guiding him in the production of his films, which he sees as a confluence of Eastern and Western cultures. Ray's main objective is to make his audiences see and think about issues such as poverty and politics.
Uses frequent flashbacks to measure the progress of and document the work of the Illinois Agriculture Association School Committee, the Illinois State legislature, and the citizens of Woodford County, Illinois, in consolidating rural schools and establishing a district unit. Personifies in Steve Riley and Della May Scaggs some of the most flagrant inequalities of educational opportunity.
Bash tells of the new state's mountains, tundra and the cities on the coast. She tells of the modern farmer, salmon fishing, mining and the Eskimos. Her songs include "Greenland Fishery," "Sacramento," and "Jennie Jenkins."
Bash tells how the use of medicines developed and how people learned to use beneficial plants. She tells the story of the original pharmacy in this country and the modern drugstore ... from bitter root to sugar-coated pills. Songs include "The Apothecary Shop," "Little Mohee," and "Buckeye Jim."
