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A machine tool operator is made a group leader and his plant superintendent explains to him, through dramatized illustrations, the meaning of working with people instead of machines.
This short nonfiction film depicts the intensive testing that goes into developing and producing aircraft propellers. It opens with the whirring or propeller blades. Animated diagrams show how the bite of the propeller moves it through the air and how the pitch determines the size of the bite. A trip through an airplane factory shows the manufacture of a satisfactory alloy. The rest of the process is painstaking hand work interspersed with dozens of careful inspections. The operation of the variable pitch mechanism and its use in taking off and cruising is shown. Then the propeller is assembled the complete job is tested for balance.
Describes some of the known bacteria that are found in the air, in liquids, and in the soil. Explains that among the many kinds of bacteria some are harmful to man while others are beneficial. Describes the contributions made by Antony van Leeuwenhoek, Louis Pasteur, and Robert Koch in the field of bacteriology. Animated drawings and live photography show bacterial growth and reproduction and some of the ways in which bacteria may be grouped for systematic study.
This film shows how the staff of a British hospital has improvised a method of routinely admitting the mothers of patients under school age to a ward of traditional design without structural alterations. We are shown that ordinary mothers, when given a positive role in the care of their sick children, are generally as adequate in the ward as in their own homes. The film follows the experience of Sally, aged 20 months, and her mother as well as other mothers in residence and shows how adequately this method of care meets the emotional needs of the young child, contributes to the mother's high morale, and enriches the experience of the staff. The fact that this method has its own problems is not overlooked. This film was shot at Amersham General Hospital.
Carlson, Anton J. (Anton Julius), 1875-1956., Erpi Picture Consultants, Incorporated
Summary:
Portrays how heart and blood vessels circulate blood throughout the body. Animated drawings depict the nature of the circulatory system and muscular and valvular heart action. Reveals factors affecting the rate of heart beat, flow of blood from a severed artery, and the effect of severing the cervical nerve. Through cinemicrography discloses capillary blood flow. For high school, college, and adult groups.
A supervisor asks an employee for work-improvement suggestions; the employee talks the problem over with his father and sister, obtains their advice, and makes some worthwhile suggestions.
Shows how young airmen are trained by the R.A.F. Not only is the standard training such as solo flying shown, but also learning Morse code, navigation lectures, and special bombardier and fighter pilot training.
Training of doctors and psychiatric personnel in Topeka, Kansas ; methods of therapy ; work of the National Association of Mental Health in setting up community clinics.