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Discusses and illustrates the size, shape, composition, and organization of a living cell, and, with the use of a model and a simplified drawing, shows the different parts. Points out a few of the differences between a plant and an animal cell. (KUHT) Film.
All organisms tend to maintain their organization in spite of changing environmental conditions. Dr. Roney describes the different types of responses which organisms make to stimuli. Using the micro-projector, he shows a number of simple organism responses. He also shows the beating heart muscle in a live chick embryo.
This film outlines the convalescent training program for hospitalized U.S. airmen in World War II. It is designed to acquaint the convalescent with the program in which he will take part. Patients are shown in their beds, doing light calisthenics in the wards, exercising specific muscles using specially designed equipment, exercising and playing games out-of-doors, and engaging in hobbies and crafts. Other aspects of the program involve convalescents sharing wartime experiences with their fellow patients, teaching them new material and new skills, brushing up on their old skills acquired on duty, taking courses, and even earning degrees. The program also includes updates and discussions on the war, watching duty-related films, and engaging in purely social activities. The circulation and blood supply to various parts of the body are shown in animation.
United States Navy, Bureau of Aeronautics, United States Navy, Division of Personnel Supervision and Management
Summary:
U.S. Navy training film intended to improve dictation technique through humorous demonstration of common faults. After a series of vignettes where inept and ineffective styles of dictation to a stenographer are dramatized, a model businessman demonstrates a well prepared and organized method of dictating letters. The demonstration includes detailed instruction in the use of Dictaphone and Ediphone cylinder recording machines.
Using maps and animated diagrams, the importance of the Middle East in the world strategy of the Allied nations during World War II is shown. Austere images and narration inform the viewer of the strategic issues at stake: control of oil production, the region's role as a wall obstructing supply lines between Japan and Europe, the distance Allied supplies must travel to reach Egypt, Palestine, Iraq and Iran. Narration states "The Middle East stands between our enemies. While we hold it our enemies cannot win, and it will become a vital instrument in their defeat."
Describes the vast telephone network, equipment and personnel involved in the completion of a long distance call. Shows how telephone lines and cables run all over the United States, through deserts and underneath mountains. Telephone employees can be found in similarly diverse places, laying cable, restoring service, conducting experiments and delivering supplies. The plan to make service available to everyone splits the country into eight regions with regional centers in Chicago, New York, Atlanta, St. Louis, Dallas, Denver, San Francisco and Los Angeles. An animated map demonstrates how each regional center is linked to each of the others with a direct line and then to scores of other cities. Coordination and efficiency are required to get each call through. Dramatizes the longest call possible in the continental United States, from Eastport, Maine to Bay, California, and the connections the call goes through.
Presents a 1948 report on the School Camp experiment authorized by the Board of Education of the City of New York and conducted in cooperation with Life Camps, Inc. Shows numerous examples of children enjoying a variety of camping experiences. Stresses the importance of the children's interactions with each other and with nature.
Presents a number of family situations to show that behavior of a child depends on his age and how the development of an individual's personality is affected by many family factors. Portrays examples of children as their behavior is influenced by such factors as the age of the child, illness of a parent, proximity of ages between children, native differences, and attitude of grandparents.
"The story of the Lancaster airplane, the first large bomber built in Canada. Shown are the workers involved in its construction, and the crew who ferried it overseas, as well as the combat crew who took it on its first flight over Berlin."--National Film Board of Canada website.
A story of land economy and one man, Bill Bailey of Clarksville, Tennessee, through whose foresight and untiring effort the Four Pillars of Income were established in Montgomery County, Tennessee (adapted from the Reader's Digest story of the same name by J. P. McEvoy).
Presents in detail step-by-step techniques used in gravimetric analysis and the preparation and use of both the Gooch crucible filter and regular filter paper in this type of chemical analysis. Part I gives an overview of the operation in determining the chloride concentration in a silver chloride sample. Shows in detail the weighing of the sample, dissolution, precipitation, filtration, drying, and weighing of precipitate.
Shows how pigeons are taught abnormal behavior patterns by means of selective reinforcement of response and how the removal of the reinforcement causes the gradual extinguishing of the learned response. Derives from the experiments basic principles about learned behavior which are applicable in the training of children.
Shows how behavior that is reinforced does get learned while non-reinforced behavior is extinguished.
Shows how Canada's northwest airlines have conquered the almost impenetrable natural barriers of rivers and mountains on the Pacific coast. Reveals how air bases were built, supplied, and serviced during World War II. Shows the city of Edmonton as a gateway to the new North, to Russia, India, China, and the Orient.
Teaching Film Custodians classroom film of excerpts from the 1950 20th Century-Fox feature film, "The Big Lift". Incorporating newsreel and Air Force film footage, this film illustrates the results of the post WWII Berlin blockade by the Russians in 1948. The organization and operation of the Allied Airlift to bring food, fuel, clothing, and medicines to the city is highlighted. The effectiveness of the Airlift in forcing the Russians to abandon the blockade in 1949 is examined.
Presents two excerpts from Maxim Gorki's play The Lower Depths, as played by the Moscow Art Theater. One scene shows a group of social outcasts telling stories of former wealth and grandeur and an actor soliloquizing on "What is Man?" The second scene, taking place at a drinking party, shows the group's reaction to the actor's suicide.
Explains and illustrates in detail simple stunts for strength, stunts for skill, and stunts with sticks. Demonstrates the techniques and benefits of stunt variations, and emphasizes safety precautions.
