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Shows how domesticated animals are used throughout the world for power, clothing, materials, and food. Shows how about 50 of the 500,000 known species of animals have been domesticated. Junior and senior high school level. An instructional sound film.
Demonstrates through animated drawings and cinemicrography the three lines of defense against infection--the skin and mucous membranes, the lymphatic system, and the circulatory system including liver and spleen. Explains immunity to certain diseases, and describes how man can improve defenses against infection.
Through animated drawings and photography explains the hypothesis that electricity consists of unit elementary charges. Demonstrates the conduction of electricity through solutions, gases, and vacuum: Faraday's laws; movement of charges in vacuum tubes: operation of photoelectric cells: and reproduction of sound on film. For high school and college groups.
Illustrates dynamic aspects of stars within our galaxy and of galaxies themselves by use of animated drawings. Includes changes in the Dipper, binary stars, eclipsing variables, trinary stars, motion of stars in the Hyades and Hercules clusters, apparent star motion due to motion of the solar system, galactic rotation, and a portrayal of the theory of the expanding universe. Also describes the principles of refracting and reflecting telescopes.
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.
Shows the major concepts in the evolution of shelter, starting with primitive shelter construction from materials close at hand. Traces man's growing ability to change the form of these materials and shows how transportation has increased the variety of his supply. Emphasizes the high specialization of effort in construction of modern kinds of shelters, each designed for a special purpose. An instructional sound film.
Shows the structure of the nervous system, together with its pathways and connections; the nature of a nerve impulse; conditions for setting up impulses; their passage from cell to cell; their discharge; and resultant activity, along with reflexes, sensory integration, and finally, activity of the cerebrum.
Presents a fictionized story woven about episodes in the life of Robert Burns. Includes Burns's trip to Edinburgh to visit wealthy patrons and his ill-treatment at their hands. He recites to them "A Man's a Man for a' That." Returning to his native village, he stops the wedding of his sweetheart to another man.
This informative short film narrated by Father Bernard Hubbard 'The Glacier Priest' shows in detail the large and lucrative salmon fishing industry in Alaska, from the catching of the fish to their canning.
Presents an introductory study of the planets--their evolution, motions, sizes, and satellites. Shows, through animated drawings, the evolution of the solar system according to planetesimal hypothesis, and traces the real and apparent motions of the planets. Reveals special phenomena pertaining to certain planets, and describes the planetoids, Halley's comet, and the movement of the solar system in space.
Portrays running water as the most powerful of all forces tending to alter the earth's surface. Describes the water cycle, and through stream table demonstrations, animated drawings, and natural photography, explains the growth of rivers, erosion cycle, rejuvenation, and deposition. Illustrates the formation of ox-bows, sand bars, and deltas. Shows examples of valleys, meanders, water gaps, and alluvial fans.
A Pictoreels cartoon. Cheezer the mouse is tired of being treated like a little kid. Instead of going to bed like his mother told him, he follows his inner demon into the kitchen. Despite the interventions of his inner angel, Cheezer tries out smoking a pipe, looking at a girlie magazine, and drinking booze. Finally, Cheezer's angel and demon fight it out, and the angel defeats the demon just in time to save the little mouse from being eaten by the cat.
Emphasizes the importance of understanding maps. Shows how to measure distances, calculate directions and coordinates, and how to read elevation, logical contours, slopes, proifle and possible visibility.
