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Encyclopaedia Britannica Films, Indiana University. Audio-Visual Center
Summary:
Shows Chilean mountains, deserts, glaciers, mines, ports, pastoral areas, and an estate in the agricultural Central Valley. Here the role of the estate is seen in relation to the visiting owner and his family, the farming population, and Chilean agriculture generally. On the family's return to Santiago, varied aspects of Chile's capital city are featured. Includes some Spanish dialogue.
Erpi Classroom Films Inc., A.J. Carlson, F.J. Mullin, H.G. Swann
Summary:
Explains the regulation of body-temperature. Contrasts constant temperatures of warm-blooded animals with fluctuating temperatures of cold-blooded ones. Reveals the relationship of body heat to energy furnished by foods, and depicts the blood stream as a heat distributor. Illustrates body heat loss, and regulation by radiation, conduction, and evaporation. Depict the function of hypothalamus in regulating body temperature. For high school, college, and adult groups.
Historical Summary:
Explains the mechanism of body-temperature regulation by radiation, conduction, and evaporation. Contrasts the constant temperatures of warm-blooded animals with the fluctuating temperatures of cold-blooded ones. Reveals the relationship of body heat to energy furnished by foods, and depicts the blood stream as a heat distributor. Also shows the function of the hypothalamus in regulating body temperature.
Erpi Classroom Films Inc., Arthur I. Gates, Celeste C. Peardon
Summary:
Presents characteristic activities of a boy and girl living in the Swiss Alps. Follows them through the Alpine village as they watch the tourists and visit shops where clocks and woodcarvings are sold. Depicts them at home and as they accompany their mother on a long, steep climb up the mountain to the summer pasture where the father and brother are tending the cattle. An instructional sound film.
Presents the life story of the snapping turtle in its natural habitat. Observes the snapping turtle's features, its encounters with other animal life, the laying and protection of its eggs, its hatching, and developmental conditioning. Its appearance is compared with that of the painted turtle. Digging in for and emergence from the winter's hibernation conclude the presentation.
Buenos Aires, the commercial, financial, and industrial hub of predominantly agricultural Argentina. A grain broker and a packing plant employee, with the family of the latter, are introduced as representative city-dwellers. The vast pampas regions, the source of Argentina's agricultural wealth; the dependence of the city on the rural hinterland. Spanish dialogue is periodically incorporated into the film story. An instructional sound film.
Shows the location and physical features of the Hawaiian Islands, a wide variety of immigrant and native workers busy at large-scale production and harvesting of sugar cane and pineapples, other work, home life, and customs of the native Hawaiians. Portrays such native activities as fishing, cooking, eating, playing football, building canoes, and taking part in the ceremonies at a canoe-launching.
Presents episodes from the home, school, and play life of children in a representative Chinese village. Traditional patterns of Chinese family life are portrayed. School training in loyalty to parents, together with home and community customs, reflects the influence of Chinese tradition on contemporary life. Recreational activities are shown, and Chinese dialogue is reproduced and interpreted.
