Five fire fighters, three in dress uniforms, stand in front of a semicircle of teenagers and one nun.
Fire extinguishers; Fire fighters; Megaphones; Nuns; Oak Ridge (Tenn.) Fire Department; Safety; St. Mary's Catholic Church (Oak Ridge, Tenn.); St. Mary's School (Oak Ridge, Tenn.); Students; Teenagers; Uniforms
A seated man dressed in a suit and tie is surrounded by men and boys of varying ages. Another group of boys stand near mechanical hands that are pouring liquid from a jar into a funnel. A can labelled, "radioisotopes," is on the table near the boys.
Boys; Children; Oak Ridge National Laboratory; Radioisotopes; Students; Teenagers