Two workers talk to each other and have their lunch in Detroit, Michigan. A man sitting behind, listens to them.
Aerial views of Detroit, Michigan. Several skyscrapers and renowned buildings of the city.
An old man seated at a desk speaks in Detroit, Michigan. The man wears suit with a bow tie and glasses.
Reverse action of car at a large hydraulic press in Detroit, Michigan. The car's frame moves along the tracks of the hydraulic press.
A documentary depicts Admiral Hyman G. Rickover explaining the first nuclear powered submarine, USS Nautilus, with the help of a model submarine in the United States. He explains how the nuclear power works. A woman assistant in uniform opens the top of the model submarine. Adm Rickover explains the mechanics of the nuclear power using a pointer. He points at a uranium filled container and a boiler that produces steam for the turbine to start. Adm Rickover demonstrates the opening the turbine valve. He further talks about how the power plant works. The assistant places a shield near the power plant to show how one is used to protect crew from atomic radiation.
A documentary shows a United States official explaining about the first nuclear powered submarine, USS Nautilus, with the help of a model submarine in the United States. He explains how the nuclear power works. The official talks about protection against radiation. He explains the mechanics of the nuclear power using a stick. He points at a uranium filled container and a boiler that produces steam for the turbine to start. The official demonstrates the operation of the power plant by opening and closing the turbine valve. He further talks about how the power plant works. Arrows on the pipes of the power plant.