Upshot-Knothole Annie atomic bomb test in Nevada, United States. A sign board reads: 'US Atomic Energy Commission Nevada Proving Ground Mercury, Nevada'. A guard stands near the board. Men gather at the Nevada Test Site. Cars and houses in the area to determine their ability to withstand blast wave and radiation. Mannequins in a car and in replicas of houses. Soldiers huddle in trenches two miles away from the explosion area. Cameramen adjust their cameras to record the explosion. The atomic bomb explodes. A mushroom cloud is formed. People wearing goggles for eye protection are seen as they watch the explosion. Governor of California Earl Warren arrives at the explosion site. Personnel with Geiger counter take measurements near the bombing site later.
Evolution of United States Air Force uniforms in the United States. A pilot wearing a 1957 U.S. Air Force uniform gets into the cockpit of United States Air Force F-86A Sabre aircraft. He puts on his helmet and connects an oxygen pipe. The pilot makes communication connections and closes the canopy. A pilot wearing a 1957 U.S. Air Force uniform does a preflight checking of a F-86A Sabre aircraft. He puts on a parachute and climbs into the cockpit.
United States Marine Corps soldiers in training, during Vietnam War, sit on top of military vehicles driving on desert road in Nevada. A pair of M50 Ontos tank destroyers moving on desert road. Aerial view showing military trucks and vehicles on road in Nevada. Sign reads “Historical Marker”. View of the Sand Mountain historical marker (Nevada Historical Marker 10: Sand Mountain, 85F37HGP+3M, NV, United States) 20 miles east of Fallon, Nevada along U.S. Route 50.
Beauty pageants of 1956 and 1957. Contestants of Miss America 1957 pageant walk the ramp in Boardwalk Hall (2301 Boardwalk, Atlantic City, NJ 08401, United States), Atlantic City, New Jersey. Miss America contestants in white ballgown dresses holding flags in the ramp. Marian McKnight of South Carolina is crowned Miss America. Miss America 1956 Sharon Ritchie puts a crown on Marian McKnight. Carol Morris of Iowa wins the Miss Universe contest in Long Beach, California.
View of Central High School, Little Rock Arkansas. Former student, Jefferson Thomas, one of the nine African American students who integrated the school in 1957, is revisiting the school. View of integrated student track and field team practicing.View of the front of the school. Flashback scenes of the "Little Rock Nine," black students trying to enter Central High School, Little Rock, Arkansas, in 1957. Police officer keeping back jeering local students. Racial fighting breaks out among people watching the event, and police try to maintain order. African American students unable to enter school while white students enter and police stand by despite federal school integration orders. Scene returns to 1964 briefly and then back to September 27, 1957, when on orders from President Eisenhower, a company of U.S. Army soldiers marches up takes up positions at the school. They set up barricades, maintain order, and provide armed escort for the nine black students entering school. The nine students enter army station wagons and drive to school accompanied by soldiers in an army jeep.Views of people mingling around the school as U.S. Army soldiers stand amongst them.
Men playing chess and billiards. They are discussing the use of electricity generated by atomic power plant. A player hits the billiard ball and cleans the ferrule of the cue stick. Animation of a table spoon full of uranium atoms and comparison of that potential energy to the work of millions of people or hundreds of thousands of tons of coal. Cartoon animation showing a boy scout making fire, that makes steam to turn a pinwheel (turbine), then a magnet is attached to the pinwheel, and invisible lines of magnetic force cut across the lines in a coil, generating electricity (shown as a lit lightbulb)o. Animation of a moving train and lighted buildings. Animation to compare the generation of power by steam, boilers and atomic reactors. Electric supply lines reaching a house.
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