Presentation of missile program Project MX770 is shown. Technicians assemble missile and check RTV-A-5 (X-10) for flight. Animation of RTV-A-5 shows various compartments of the missile. Integral rocket booster and two fin mounted ramjets(engine) are present. Fuel tank is present over the front wheel of RTV-A-5. Missile engine is shown and missile is placed in the left wing of the RTV-A-5.
Testing of the Celestia Autonavigator is presented under the Missile Project MX770. Technician makes gyro test of Celestial Autonavigator in laboratory. ADS C-47, a flying test laboratory is in flight. Animation shows assembly of a auto-navigator step by step. A graph plot of error against time shows exponential error for pure gyro test while continuous fluctuating error for star checked test.Technician checks auto-navigator in the laboratory.
Native American Indian people of the Hopi people are shown living in Oraibi, Arizona in the late 1930s. Lifestyle of the Hope people. A woman climbs the stairs of a traditional Hopi dwelling, unchanged by modern civilization. Construction of houses is seen. Hopi women fashion pottery in an ancient village, while kneeling on a blanket on the ground. They shape bowls by hand. Completed Hopi bowls and vases, and ceremonial mats and baskets are shown. A man paints religious dolls known as Kachina dolls, each a replica of costumes worn during religious ceremonies. Children play with the dolls. Indian men work at a mining site, but they are constrasted with many Indian men who choose their traditional way of life. A Navajo American Indian man riding a horse passes near monuments and natural rock formations in the Monument Valley area of Arizona. A young navajo girl herds sheep and goats with Monument Valley rock formations in background, showing how children assist the tribe. Arid lands needing irrigation are shown, and narrator discusses need for irrigation to support growth of the Navajo nation. A Navajo brush shelter dwelling is shown, typical of those erected by the nomadic Navajo following their grazing animals from place to place. Navajo woman grinds corn in traditional manner by hand with a stone. Two Navajo boys watch her. A navajo woman wearing turquoise and silver jewelry. A navajo woman makes a rug by hand, using wool from Navajo sheep. The rug weaver follows no drawn pattern and uses her memory only to make the pattern. Prehistoric Native American Indian dwellings in the Canyon de Chelly are shown, protected as National Monuments, and originally home to ancient Navajo and Anasazi Pueblo people. An anthropologist or archaeologist participating in excavation at the Canyon de Chelly examines a piece of pottery. Scientists at a Canyon de Chelly ruin from end of 11th century AD extract a core sample from timber to determine the year of the dwelling construction by wood growth rate pattern.
A civil control defense center and bunker designed to withstand a near direct nuclear blast opens near Wheaton, Illinois, during the Cold War. It is to provide an emergency nerve center for disaster relief work in Chicago, Gary and Hammond. Officers and other men gather outside the building. Heavy stair covering being moved into place over underground access stairs. Charts on a wall in the board room inside the building. Equipment and instruments in the defense center including special air handling equipment and independent power supplies including large battery arrays. View of maps and planning areas, and bunk rooms and supplies that would allow staff to stay underground for an extended period of time in the event of a nuclear bomb attack.
The processing of making lubricating oil from crude oil in refineries in Indiana. The lubricating oil is further purified by passing it through a 15 foot Fuller's earth bed in large filters. Animation shows that the filter is charged with fuller's earth. The oil is passed into the filter. The oil percolates through the fuller's earth and becomes lighter in color. The clay is withdrawn after it completes its work from the filter and is burned for reuse in a revolving kiln. The filtered lubricating oil is then pumped into storage tanks.
The effective working of steam turbines due to lubrication. Interior of a steam turbine factory. The steam turbines work effectively and with a great speed due to the effective lubrication.
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