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.
'Research for Better Living': A Bureau of Human Nutrition and Home Economics Service (United States Department of Agriculture) film on research work performed by the Bureau. Chief of the Bureau Dr. Hazel K Stiebeling talks about research in the fields of food and nutrition, textiles and clothing, housing and household equipment, and family economics. The Beltsville Research Center in Maryland. Large colonial styled brick building. Technicians work on food preparation and preservation inside a laboratory. They process and can vegetables and run various domestic science experiments. A food specialist compares the braising of meat with and without water. She puts the meat into containers on the stove. A researcher prepares a braised turkey leg to be served for judging. Technicians peel potatoes and insert a device to measure temperature. Trained judges from the laboratory staff taste frozen strawberries and write their verdict. A technician measures the tenderness of a berry with an apparatus. In the kitchen, technicians work to improve large quantity recipes. Technicians chop and weigh carrots, puts them into an institutional cooker and stirs. The prepared food is tried by school children. Children serve themselves and eat the food seated at a table in the school cafeteria.
Large crowd gathers for the running of the 74th Preakness Stakes horse race at Pimlico Race Track, Baltimore Maryland, where they watch as the tree year old Citation, of Calumet Farms, ridden by Jockey Eddie Arcaro, wins the race by 51/2 lengths.
The Annual Junior Boxing Tournament in Annapolis, Maryland. Young boxers of naval families sit and receive instructions from a referee at an academy. The referee measures the weight of a young boxer on a weighting machine. Two boxers fight in a boxing ring. They display enthusiasm and display their skills during the match.
Congressman Richard Nixon and Chief Investigator Robert E. Stripling of the House Un-American Activities Committee (HUAC) examine evidence found at the Maryland farm of Whittaker Chambers. The microfilms were hidden in pumpkins at the farm and later became known as the "Pumpkin Papers." View of pumpkin patch at the farm and the farm house. View of Whittaker Chambers testifying before the committee. Stripling and Nixon seated together at a table. Nixon holds a magnifying glass that he is using the view the film strip.
Members of President Truman's administration and other politicians and celebrities play, with golfing professionals, at Columbia Country Club, Chevy Chase, Maryland, near Washington DC. Among the notables seen are: Margaret Truman, the President's daughter; General Omar Bradley; Senator Robert Taft; and singer-movie star, Bing Crosby, who sinks a putt and winks at the camera.
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