Tug tows Northrop F-15 Reporter into hangar in Minneapolis, Minnesota to be instrumented for Project Thunderstorm. Various scenes of electrical equipment used in making man-made lightning, including a generator made up of hundreds of transformers, and a connected massive generator for producing high voltage. A large oscillograph is shown along with a smaller oscillograph designed for airborne use. A scientist is seen inside the giant generator. Artificial lightning tests are made on canopy of the F-15 occupied by a scientist, and the canopy remains intact following lightning strike. Lightning rods are attached to lightning-vulnerable nose, tail fin, and wing tip locations of the Project Thunderstorm aircraft. Pilot climbs into canopy of F-15. Airborne F-15 project aircraft seen in flight headed toward area of dark clouds. In Ohio at Clinton County Army Air Field, a project officer (AAF Captain) describes how search procedures of the pilot, weather observer, and radar observer are coordinated and key locations of radar and cooperating facilities at Jamestown and the Clinton County Army Airfield. Large radar antenna revolving on top of large tower, scanning for signs of thunderstorms. Radar antenna scanning vertically, near Quonset huts. Command center inside a quonset hut with project personnel at radar scopes and thunderstorm and aircraft positions plotted on large plexiglass screens. Technician adjust motion picture camera that photographs radar scopes every four seconds. Operator at vertical measuring instrument, showing reflected returns from targets, on July 18, 1947. View of operator at plan position indicator radar scope showing weather returns on June 6, 1947. Ground Control Approach (GCA) truck located near end of airfield to guide landings of Thunderstorm aircraft. Radio operators sitting at radar scopes inside the GCA unit. P-61 makes GCA approach and landing in good weather, to maintain skills needed when weather is bad. Briefing officer at blackboard cites radio channels to be used for various purposes. View of AAF aircrews in audience.
Newsreel clip on Minnesota welcoming major league baseball to the state in April 1961. Exterior views of Metropolitan Stadium, the home of the new Minnesota Twins. Banner reads "The Minnesota Twins Welcome You." Announcer notes team is playing in Bloomington, seven miles from each of the state's two major cities, Minneapolis and St. Paul. View of 25,000 spectators, most bundled up for a chilly day, inside stadium for the home opener against the Washington Senators. Those on hand include baseball commissioner Ford Frick, American League president Joe Cronin, and Minnesota Governor Elmer Andersen. Announcer notes the previous Washington team moved to Minnesota and was replaced with a new Senators team in Washington. Dignitaries walk on field trailed by Minnesota manager Cookie Lavagetto and Washington manager Mickey Vernon. Dignitaries raise the American flag. Governor Andersen kisses a baseball and throws out the ceremonial first pitch. Announcer notes Twins lost this game, but says "Who cares?" because Minnesota is in the big leagues.
Golf's Saint Paul Open in Minnesota, United States. People gather to watch the golf tournament. Jim Ferrier of Chicago wins the title. A man hits a golf ball. People watch and applaud. Men with golf clubs.
Events after World War II. Harvesting in U.S. farms. Closeup view as a tractor plows fields. Men on horseback driving sheep. Woman serves a Thanksgiving turkey dinner to her family gathered at a nice dining room table in the United States. Her children look at the food with smiles. Contrasting scenes show Europeans starving amid post-war ruins. Women and children looking for food. A child in a soup line. Women wait in a line to receive grain that is weighed on a scale. Globe spins. Joseph Stalin and other Soviet officials watch a military parade in Red Square in Russia. Retrospective scenes of the meeting of Russian and U.S. troops at the Elbe River late in World War 2. Communist rally in Paris. A protester holds up a hammer and sickle symbol. A demonstration of protestors in Athens, Greece, and another Communist demonstration in Rome, Italy. Map depicts communist control growing over Central and Eastern Europe early in Cold War. High aerial view of Washington DC with a lower altitude airplane flying over the U.S. Capitol. Exterior view of State Department (Old Executive Office Building) in Washington DC. View of Secretary of State James F Byrnes working at his desk. Byrnes speaks of U.S. role in world affairs while at a conference in Stuttgart, Germany. Scenes from a meeting of the Big Four foreign ministers in 1947. Scenes changes to North Portico of White House. Swearing in ceremony of George C. Marshall as Secretary of State. President Harry S Truman shakes hands with Secretary George Marshall. Night view of London landmark buildings. View of door at No. 10 Downing Street in London. View of brutal winter conditions in Europe in February 1947. Citizens try to dig out a train stuck in snow. Women in line in Britain for a rationed good, still saddled with its own postwar reconstruction. Narrator relates that Britain was unable to continue to provide massive military and economic aid to the Greek regime and appealed to the U.S. to handle the situation. Secretary of State Marshall and President Truman seen talking together in front of a fireplace mantle. Marshall boards aircraft for a visit to Moscow. Truman in a White House meeting, seated at oval table with his advisors and cabinet. Truman addressing joint session of congress on March 12, 1947. He asks for funds for Greece and Turkey. Globe highlights USSR. Door sign reads 'Policy Planning Staff - George F Kennan - Director'. Director Kennan seen at his desk. He advocates a long term, patient but firm and vigilant containment of Russian expansive tendencies. Reconstruction in Europe. Ground level and aerial views of bomb destroyed European cities, and workers cleaning up rubble. Brief scene from the meeting of 16 nations in Paris on July 3, 1947. Scenes from United Nations meeting held in Lake Success New York in September 1947. George Marshall at podium addressing delegates of UN. Russian delegate Andrey Vyshinsky commenting on Marshall Plan. Signing of Marshall Plan agreement by international delegates meeting in Paris in September 1947.
Delegates from the Pan American Highway Commission travel northward in Minnesota, United States during a visit to various states. A bridge over the Upper Mississippi River near St. Paul is visible with a small sign identifying the waterway as the Mississippi River. The bridge has multiple metal trusses atop stone pilings. People greet the Commission delegates in a small town. View of Minnesota Governor J.A.O. Preus enjoying a drink with commission delegates and towns people near a town gazebo. The town may be Garrison, Isle, Malmo Township, Vineland, Wahkon, or Wealthwood Township, Minnesota, as there is also a view over the banks of Mille Lacs Lake near which all of these towns are situated.
Pan American Highway Commission delegates visit sites in Minnesota. View of world's largest open-pit iron ore mines in Hibbing Minnesota. Giant steam shovels,mining train, railroad tracks are seen. View from high up in Duluth looking down at Lake Superior. View of freighter in Lake Superior just off the shore at Duluth. Loading of iron ore into hull of the iron ore carrying freighter "General Orlando M. Poe" at dock in Duluth. Train cars carrying ore sit atop a bridge over a pier in the water. Ore seen sliding down chutes from the railcars into the waiting freighter. Views of Duluth's Aerial Bridge (an Aerial Transporter Bridge) in action spanning the sandbar known as Minnesota Point (or Park Point), as designed by Thomas McGilvray. This is the bridge before its redesign as an Aerial Lift Bridge. The Bridge's Gondola is seen moving from one side to the other.