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Dr. Enrico Fermi and assistants reenact experiments at site of the Chicago Pile-1 (CP-1) nuclear reactor, University of Chicago
Men walking towards the West Stands of Stagg Field, where the Institute for the Study of Metals, occupies the southern half of the abandoned stands. To the North, where the center of the building protrudes toward Ellis Avenue, is the squash court area in which the famous Chicago Pile number 1 was built, and achieved controlled, sustained nuclear fission, on December 2, 1942. Scene shifts to different area where a sign reads: "5655, Institute for the Study of Metals, Delivery Entrance." Scene shifts again, to Dr. Enrico Fermi and two assistants in front of a facsimile of the Chicago Pile 1. One assistant holds a simulated "control rod" that he "withdraws" from from the pile, while Dr. Fermi glances at a geiger counter and makes notes in a book. This is repeated for several takes, including one taken much closer. Dr.Fermi and his assistant smile as they take these actions. The second assistant, sits at a desk, where a slide rule is visible, and makes notes in a book. A large geiger counter is seen with lights flashing. Above the lights the counter is labeled "Interpolation," and the numbers: 1,2,4,16, and 32 appear above the lights, respectively. Dr. Fermi is then seen in another part of the lab, where he is making adjustments on some unseen device and annotating a book. Piping of various sizes is seen in background. He repeats these actions a number of times for the camera.
Mr. Alexander Sachs is greeted by Mr. Howell G. Crim, Chief White House usher, at the White House in Washington DC.
New York banker Alexander Sachs visits the White House in Washington DC. A Cadillaccar pulls up at the White House. Mr. Alexander Sachs leaves the car and enters the White house. Mr. Sachs enters the reception room of the White House, where Chief White House Usher, .Howell G. Crim greets him. (Note: these actions are repeated a number of times in this sequence, from different camera angles and perspectives.)
Republic of China Prime Minister T.V. Soong arrives at Washington DC airport to meet U.S. President Harry S. Truman.
Republic of China (Taiwan)'s Prime Minister Tse Ven Soong (T.V. Soong) visits the United States. Mr. Soong arrives at Washington DC airport to meet U.S. President Harry S. Truman. Consolidated C-87 Liberator Express transport plane with nose art "Grandpappy" also bears a seal with an eagle and shield and Russian lettering at the top that is a symbol of good will between the Soviet Union and America, according to the narrator. Mr. T.V. Soong shakes hands with officials.
Dr. Ad Hoi Tailor works at a radar and an animation shows the operation and the use of the radar in the United States.
Operation and the uses of the radar. A radar with 'XAF installed 1938' written on it. Allied civilian scientist Dr. Ad Hoi Tailor, Chief of Electronic Science Development and his assistant Mr. Lio Se Young at work. A diagram shows the operation of the radar. A dot of voltage barrier at a florescent screen. An animation shows how a radar traces an enemy plane. Radar equipped planes detect enemy fleet. A light mover in the radar. (World War II period).
Radars used to gun down an enemy plane and used at ports in the United States.
The operation and uses of the radar in the United States. An enemy plane comes in the range of radar detection. The receiving antenna detects entry of a plane. A search light pinpoints at the plane. Guns fire. The plane on fire. It drops down. Radar used at ports. A plane in flight. It looses altitude. A ground control man guides with accurate information and helps the pilot to land safely. Gauges show altitude and other readings. (World War II period).
Y-12 atomic production facility; Trinity Shot atomic text explosion in the United States; Truman speaks about atomic secrets.
Atomic bomb production and its use in the United States. Doctor Ernest O. Lawrence experiments with the cyclotron at the University of California, Berkeley. View of the exterior and interior of the cyclotron. An animated diagram shows the results of the splitting of the uranium atom. Diagram shows a nucleus, electrons and protons. Atomic structures of Helium, Lithium and Uranium. A diagram of the creation of barium and krypton, and the release of atomic energy. Aerial and ground views of Y-12 atomic energy testing, uranium enrichment, and manufacturing plant at Oak Ridge, Tennessee created during Manhattan Project. Workers walking on the grounds of the the plant. The Trinity Shot first atomic explosion is shown near Los Alamos, New Mexico on July 16, 1945. Flash of explosion and a cloud of smoke rises as seen from U.S. Army cameras 6 miles away. Two other views of the explosion are seen from other camera positions while narrator explains the effects. U.S. President Harry S. Truman speaks of the need to keep the secrets of the atomic bomb among the U.S., the U.K, and Canada, alone, until they find successful techniques to control the bomb and protect the world from total destruction. He indicates that he will work the the U.S. Congress in the effort and make the power a force for world peace. Truman asks that God guide the U.S. in how to use the technology in His ways and for His purposes. (World War II period).
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