Research work by the Bureau of Human Nutrition and Home Economics Service (United States Department of Agriculture). Chief of the Bureau Dr. Hazel K Stiebeling talks about research in the field of food and nutrition at the Beltsville Research Center in Maryland. Laboratory technicians compare the nutritive value of foods. They measure the growth of a chicken using a machine, and that of a rat using an apparatus. A technician measures certain vitamins and amino acids using micro organisms in test tubes. Technicians use chemical methods to measure Vitamin C and small food proportions. A photoelectric calorimeter is used to measure carbohydrates in a food.
Women military WAVES (Women Accepted for Volunteer Emergency Service) seated in the Walton High School Auditorium in the Bronx, New York City. The Women's military reserve units await a performance by Frank Sinatra. WAVES applaud and cheer. A WAVES stands next to a board stating the night's performance by Frank Sinatra as well as the Station Military and Dance Band. WAVES seated inside the auditorium. They applaud.
After a speech by an admiral, Japanese newspapermen are given the news of the declaration of war against the United States on 8 December 1941. A Japanese fleet underway in the Pacific. Sailors on the deck of a carrier. A captain looks through binoculars. Sailors prepare the dive bombers on the ship deck. Japanese pilots during a final briefing. A Japanese sailor erases a board, while another stands before a writing on the ship. Bombers on the carrier deck. Japanese Sailors watch as pilots board their planes and take off. The bombers in flight with bombs attached onto the belly. Japanese bombers drop bombs on U.S. ships in Pearl Harbor. U.S. Pearl Harbor Base under attack.
Aviator Charles Lindbergh visits Mexico. He takes a tour of Government Offices in Mexico City. Lindbergh talks to government officials. He poses with United States Ambassador Dwight Morrow and the officials for a photograph. Lindbergh at the Mexican Senate inside the chapel of the National Palace (P.za de la Constitución S/N, Centro Histórico de la Cdad. de México, Centro, Cuauhtémoc, 06066 Ciudad de México, CDMX, Mexico). He poses for a photograph with Ambassador Morrow and the Senate members outside the building. They enter the Senate building. An official assists Lindbergh as he signs numerous papers.
The importance of roads and highways in the development of United States. The city of Big Bear Lake amidst San Bernardino Mountains in Southern California. The city reached by a new developed forest road. The forest road over a bridge amidst the mountains.
White Sands Proving Ground and the Holloman Air Force Base in Alamogordo, New Mexico. The white drifting sand dunes. The entrance sign reads 'White Sands National Monument, United States Department of the Interior, National Park Service'. A building in the premises with the American flag in the foreground. Soldier walks on the sand dunes with a gun. Tracks made by motor vehicle. Sandy desert area with a cactus bush. Soldier runs over sand dunes. Soldier throws sand out of the camera. Sign reads 'Air Material Command Alamogordo AAF Special Range'. (World War II period).
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