photo #7847117

During World War II, female operators in Oak Ridge, Tennessee, took on an extremely important but confidential task. They spent eight hours a day in front of the electromagnetic uranium separator, turning the knobs attentively to ensure that the panel pointer always remained within the narrow range of the center of the beam. They did not know the specific purpose of their work, but it was this rigor and dedication that became part of the Manhattan Project and provided key uranium materials for the manufacture of atomic bombs. The efforts and concentration of these women not only represent the efficient operation of the wartime industry, but also highlight the contributions made by countless behind-the-scenes heroes to victory in the war.