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, Traces for the period of 1815 to 1860 the military, diplomatic, and exploratory activities of the…

, Shows a workman producing one of the wooden masks used in religious festivals in Guatemala. Then…

Gives scenes of ruin, erosion, flood damage, and overworked soil; then shows the building of the…

Shows how an air university instructor employs a clever method for impressing his students with the…

, Explains the nature of heat and shows how it is transferred by conduction, conversion, and convection…

Shows that people of all ages and occupations can think creatively. Explains how parents can support…

THE MILLING MACHINE. Caravel Films, Inc. Appl. author: Joseph Rothman. © Caravel Films, Inc.; title, descr., & 4…

, Uses indigenous sounds supplemented by translations to document how an alliance is formed between hostile Yanomamo…

, Shows a mother receiving aid for dependent children. Demonstrates how Mrs Allen is helped in coping…

Describes the experiences of a black teenager, focusing on his views of the system and showing…

Teaches the individual how to take care of his medical and health needs in time of…

, Shows the action of a crew on a halibut schooner during a fishing expedition in the…

Gives a chronological report on the Korean crisis from the date of the invasion of South…

Tells the story of how the town of Neosho, Missouri, survived the devastating tornado of April…

Uses animation and time-lapse cinephotomicography in comparing the process of mitosis as exemplified in the…

Records the final mission over Germany of the flying fortress Memphis Belle and her veteran crew…

, A solid rectangular tool-steel block is set up in a shaper vise after being laid…

Describes the geographical, economic, and political factors that influence the lives of the people of Latin…

In this dramatization, Jennifer visits a clinic to discuss the symptoms of genital herpes, which includes…

, Shows the daily activities of the men who sail the "shipjacks" of Chesapeake Bay, dredging oysters…

Various treatment and rehabilitation programs including methadone maintenance, crisis intervention, encounter techniques, vocational counseling and self…

, Summarizes a summer workshop in which six aspects of child's life were studied--physical, affectional…

This silent short presents a montage of hands: idle hands, hands at work, and finally, hands…

Dramatizes episodes in the lives of four people to show that they need help with a…

Film about how the land and lakes were created in the past from Glaciers and Stone.

Illustrates how to handle sheep for shearing, how to shear the sheep, and how to roll…

, Tells the story of a soldier learning to understand Ohm's law. Uses animated diagrams and…

, Explains the principles of electron flow across a gap, basic features of the diode tube, control…

Presents a technical explanation of the diffractometer control system at the National Bureau of Standards' reactor…

, Presents demonstrations used at Princeton University for research in perception. Illustrates the three-chair demonstration, size…

Discusses the importance of proper decision-making procedure, including isolating, analyzing , diagnosing and prescribing procedures, considering…

Analyzes a community trying to solve its problems through the confrontation techniques of role playing. Reveals…

Learning to use coal more efficiently, Research on how to use coal cleanly and safely. Converting…

“Chalk-talk” is an absorbing, frank, and comprehensive presentation on alcoholism by Fr. Joseph Martin, S…

Shows how man is destroying his environment when he uses chemical instead of biological pesticide controls…