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Presents an actual demonstration of the modeling of a portrait in clay. Explains how a sculptured portrait reflects "likeness" and reveals the character and personality of the sitter. Discusses t...
Dr. Joel Hildebrand explains how the results of observation and experiment can be illustrated with models. Demonstrates with models of crystal and molecules. Tells how models help in understandin...
Beginning with a visit to Anchorage, shows the city's modern developments in offices, houses, schools, and factories which best typify modern Alaska. Visits other sources of industry, commerce, ed...
Dr. Glenn Seaborg and his associates describe the discovery of the four "missing elements," technetium, astatine, francium, and promethium. Emphasizes the role of the cyclotron on the creation of s...
Anthony Tudor, the choreographer, and Nora Kay and Hugh Laing, dancers who appear on this program, are figures prominently associated with the new developments in modern dance which began in the 19...
Traces the history of the development of the liquid-fuel missile by groups in Germany and the U.S. Views the development of the White Sands Proving Grounds and a parallel development of rocketry b...
Shows the musical difference between the conventional seven-tone white key scale and the "newer" scales used by Debussy and others. Demonstrates that romantic composers explored the newer scales an...
Discusses new aerodynamic problems caused by high speed flight. Explains the different flow regions corresponding to the subsonic, transonic, and supersonic velocities. Demonstrates the generation...
Discusses the process of modulation, or key change, in musical composition. Explains the major and minor tonal patterns which dominate all music of the period under discussion (1700-1900). Illust...
Use of a horizontal core, a split pattern, chaplets, and chaplet supports; how to gate a mold for rapid pouring of a thin casting; and how to clean a casting.
Shows what a gated pattern is and why it is used, how a match or follow board can simplify making a parting, how facing sand is prepared and used, and how and why some patterns are rapped.
Shows how to identify and use common bench molder's tools; how molding sand is prepared; how to face a pattern; how to ram and vent a mold; how to roll a drag; how to cut a sprue, runner, gates and...
Shows the difference between bench and floor molding, how to face a deep pattern, ram a drag and walk it off, clamp a mold, locate sprues and risers, and tuck the crossbars of a large cope.
Shows how to use a deep follow board; the technique of facing, ramming, and venting a deep green sand core; how to use a cheek in a three-part flask; and the purpose and method of step-gating.
Expressing valor and benevolence, this famous Japanese legend tells the tale of a boy who was found inside a peach by an elderly Japanese couple. The boy later rewards their kindness in caring for ...
Shows how money is used in place of the exchange of goods and services. Illustrates early use of snake skins, claws, and fishhooks for barter. Demonstrates by contrast how a pig can be traded for a...
Discusses the problems and techniques of conceiving a monumental sculpture. Presents the steps the sculptor follows from the initial sketch to the completed work. Explains the use of the enlargin...
Presents an interview with Dr. Reinhold Niebuhr on America's sense of morality. Questions are answered concerning the need of a moral code, changes in America's moral standards, the relationship o...
What is the cause of the moral revolution? Other questions raised by Max Lerner and the five Brandeis students during this program are: what is the operative code of today; are we still a Puritan s...