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Demonstrates the proper procedure for checking a vacuum tube for shorts and cathode emission by using a tube tester. Also mentions exceptions to normal procedures for special types of tubes.
Presents newsreel film on the invasion of France during World War II. Shows Allied air power "softening up" the Normandy coast, the great sea convoy on its way, and landings on the beachheads.
Presents by experimental means the dilation of time by using the radioactive decay of cosmic ray mu-mesons. The experiment shows how data are taken from the decay of mu-mesons at rest, mu-mesons wh...
Explains why a weekly checkup on tires, battery, engine oil, and radiator is necessary; why tires should be crisscrossed; why a car should be lubricated regularly and the engine oil and gear lubric...
Points out the chief truck farming areas of the United States and gives a detailed picture of the activities on a truck farm in the Rio Grande Delta. Portrays the planting, irrigation, spraying, h...
Shows Guatemala's natural resources, crops, and other products. Includes the cultivation of coffee, bananas, corn, pepper, cinchona for quinine, and plants for rotenone. Includes a short Spanish l...
Dramatizes parts of Liszt's life from a young boy to his last days as a teacher. Shows by animated maps, still pictures, and dramatization the places where he lived or performed, the people he knew...
Tells the story of a boy's trip to visit friends in Costa Rica. He lives in the home of an upper-class Costa Rican family, sharing their life and activities. He goes to see the public schools, the ...
Traces the history of the film industry from the beginning of ancient Chinese shadow shows to silouhettes and lighting for 3D effects. The invention of sound and special effects are dealt with.
Stresses today's need for foreign language instruction to help foster international cooperation and understanding. Learning of a foreign language by elementary school children by the oral-aural met...
Describes the handling and processing of waste from the time it is discarded into separate garbage cans to the point where it is used in new and repaired goods. Shows the collection, separation gr...
Shows the different kinds of nails and screws and their uses. Tells how to determine the size of nails, and how to drive them properly by using various techniques. Describes the hammer and screwdr...
The development of Tennessee Valley Authority, describing the benefits to the people. Includes conditions before TVA and various changes that TVA brought.
The biology of the past; the aims, methods and instrumentation of modern biology, and its pertinence to man; the biology of the future in terms of some of its problems.
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...
Presents physical education as an essential part of the modern school curriculum. John Glenn explains why the astronauts need to be ready physically and mentally for space travel. Describes how bod...
Explores the possiblities of creating color lithography and explains methods of visualization, transfer and simple registry. Shows Patrick Dullantry, an American printmaker who works over progressi...
Uses the voice of a young girl, killed in the eruption of Mt. Vesuvius, to narrate a tour through the ruins of Pompeii as she relives her past experiences and hears again the sounds which echoed th...
Shows how to make a template for the job; how to install knives in the spindle; how to use the template when smoothing squared edges; how to set up equipment for shaping a curved edge; and how to s...
This is the presentation of art at its best as one reviewer puts it. The BBC cameras follow a guide, Bernard Braden, as he tours Hartford House wherein is housed one of the world’s finest collecti...
Marcel Duchamp's only film is an example of "graphic cinema." It wittingly demonstrates the intertwining of the visual and verbal responses to viewing a film. The title itself- "anemic" is an anagr...
Shows the overall story of lumbering in the Pacific Northwest from the falling of trees to the production of lumber, paper, venier, and plywood. Surveying by aerial photography is described. Transp...
Indicates the preparation necessary for entrance into radio work, stressing a strong foundation in science and mathematics. The development of personality and a cultural background is stressed. Gi...
Pictures and describes a number of common African musical instruments. Indicates the probable origin of the instruments. Among those shown and played are the tom-tom, skin drums, horns of various t...
Portrays life in the northeast corner of Scotland. The work of the fishermen and farmers and the industries and other activities of Aberdeen are described in some detail.
"A record of the achievements of the Canadian Army's First Division in the Sicilian campaign of World War II, a campaign that breached the walls of Axis Europe. It also shows how this campaign was ...
Depicts the life and adventures of Sir Francis Drake, an English explorer of the 16th century. Portrays his exploration of the new world and shows some of his personal possessions including sword,...
Portrays the role of Nanking in the history of China. Pictures its modern city life and its surroundings, including the Yangtze River, the mausoleum of Sun Yat-sen, ancient landmarks, and famous bu...
Uses a poem by F. L. McConkey and drawings by Joseph Servell to depict the work and social environment of a factory town where anger frusteration, and despair set in when the workmen are laid off.
Explains the contents of the Essentials of Good Speech. Discusses duration as an aspect of voice production and how it refers to the length of sound. Illustrates a lesson on duration at the "Prese...
Presents a lesson at the "Imitation Stage" on loudness. Demonstrates how to help a pupil correctly imitate loud and soft vowels through the process of shaping only one ingredient at a time.
Discusses a well-known system for practicing pronunciation: articulation of consonants and enunciation of vowels. Emphasizes again more "parts" which are to be applied to "wholes." Shows how sound...
Discusses the GLGSP as an integrative device for the general teaching of language and speech so that every communication between pupil and adult can be made a learning situation for language or spe...
Presents four lesson segments demonstrating advanced stages of pitch learning. Demonstrates, in the first segment, the production of vowels which move from low to high or high to low, and the prod...
Continues synthetic practice of the "whole" word, "welcome", narrowing to analytic work on the second syllable (km). Shows the teacher shaping (km) toward correctness: weak form of the syllable, i...
Examines carry-over practice involving habituation of the correct accent and intonation of the entire phrase. Demonstrates carry-over practice given through the General Language: General Speech P...
Discusses shaping the pronunciation of vowels and consonants. Depicts the teacher helping the pupil combine voiced and nasal consonants with long vowels. Also presents more difficult sound combinat...
Demonstrates the guiding of a pupil to consciously produce the desired pitch of vowels through reinforcement of his correct imitations. Depicts the teacher assessing the pupil's natural pitch for t...
Demonstrates the incorporation of the "part" (weak second syllable) back into the "whole", "Welcome." Depicts the teacher attempting to get proper intonation on the word through (a) shaping and (b...
Focuses on "CH" and "J" at Face C of the speech model through the GLGSP in classroom situations as the sounds arise incidentally in words. Shows the pupil working at the "Production Stage" of "CH"...
Demonstrates one pupil's accomplishment of the early goals of color work: pronunciation of vowel and consonant combinations. Depicts a pupil producing the majority of speech sounds on request, and...
Continues to practice, as well as working on the whole phrase incidentally. Evaluates the automatic production of the entire phrase. Includes five examples of use of the General Language: General ...