Unit: IUL Moving Image Archive - Avalon Media System Search Results

Date:: 1961
Summary:: Traces the history of jet and rocket engines and diagrams the principles on which they operate. Begins with Hero's model of a steam jet and continues by showing simplified uses of the principle in a rocket toy, a balloon, and a lawn sprinkler. Further diagrams the operation of the reaction engine in a ramjet pulsejet, and turbojet. Shows a cutaway of a turbojet engine and explains its modifications with a ramjet afterburner or a turbo prop. Points out that the difference between jet and rocket engines is that the rocket carries its own oxygen enabling it to fly outside the atmosphere.

Date:: 1962
Summary:: Asks questions about food sources for plants, and uses coleus to illustrate foodmaking in green plants. Uses cinephotomicrography and animation to show the process of photosynthesis. The phenomenon of the conversion of light energy to chemical energy is noted. Carnivores, parasites and saprophytes are each defined and illustrated. Points out that all animals depend upon some form of plant life for food.

Date:: 1950
Summary:: Dramatizes the experiences of three beginning student teachers. Suggests getting well acquainted with the school, its personnel, and its policies; becoming accustomed to handling routine classroom matters; becoming familiar with a wide variety of instructional materials, their preparation, and their use; and learning as much as possible about the pupils.

Date:: 1960
Main contributors:: Indiana University. Audio-Visual Center
Summary:: Presents the proper methods for dissection of the frog in order to observe its anatomy. Indicates the structures which can be observed by opening the mouth. Depicts proper incisions to make in order to lay skin and muscle layers aside and how to tie off the abdominal vein before cutting it. The location and structure of the digestive system are examined. The urinary system is identified along with the reproductive systems in both the male and female frogs. The heart and circulatory systems are pictured; and muscles tendons, and nerves of the hind legs are shown. The top of the skull is removed and the brain and other parts of the nervous system are shown.

Date:: 1958
Summary:: Pictures fraternity activities before, during, and after pledging. Emphasizes the pleasures and responsibilities of fraternity life and points out how all fraternities on a college campus cooperate in joint activities. Shows how the brotherhood of the fraternity helps each individual member to become a better person and presents a college president who cites the values he received from his college fraternity. Stresses the importance of fraternity membership in guiding academic, moral, and social development. Filmed on the Indiana University campus with comments by President Herman B Wells.

Date:: 1960
Main contributors:: Indiana U Audio-Visual Center
Summary:: [motion picture] Presents briefly the theory of operation of the photoelectric exposure meter and gives illustrations of how it can be intelligently used to solve exposure problems. Practical use of the meter is shown in handling exposure problems relating to: scenes with extreme brightness ranges, achieving accurate flesh tones, copying, taking incident light readings, establishing lighting ratios, setting lights for a pre-determined f/stop, using a gray and white card, making substitute readings, and selecting from the various f/stop and shutter speed combinations either to achieve a desired depth of field or stop subject-motion. Throughout the Weston Master III meter is used for demonstration.

Date:: 1962
Main contributors:: Indiana U Audio-Visual Center
Summary:: [motion picture] Features the internal anatomy of fresh fetal pig specimens by systems, to illustrate techniques of dissection for studying the anatomy of a mammal. Shows fetal pigs within a uterus. Next, the internal anatomy is examined; then, the abdominal cavity is exposed and internal organs pointed out. Shows both the female and male reproductive systems. Organs of the neck and thoracic cavity are exposed and identified. The arterial and venous systems are followed and major structures indicated. Finally, the skull is removed and the parts of the brain and their respective functions are discussed.

Date:: 1945
Summary:: Shows how to heat carbon-steel tools for forge sharpening; how to sharpen, harden, and temper a plowshare; how to sharpen, harden, and temper a cultivator shovel; and how to identify tempering colors.

Date:: 1972
Summary:: Describes briefly the arduous processes by which the early settlers ground corn in their homes and focuses on the construction and operation of large water-powered mills. Shows farmers bringing their sacks of corn by horseback to the miller who, for a portion of the flour, grinds the grain to the desired texture, while the farmers catch up on the latest news. Explains the miller's activities as he goes through each step of the grinding process.

Date:: 1949
Summary:: Through illustrations, shows high school and college students learning the use of various safety devices, rules, and procedures. Each illustration points out that the student should follow the directions given, should use the tools of chemistry properly, and should consult with the instructor when in doubt.

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