Dr.Chien-Shiung Wu
She is a experimental physicist who made significant contributions in the field of
nuclear physics. She well known for her work in Manhattan Project, the proof of law of conservation of parity.
Artifacts
Manhattan Project Pin, 1945-1950, New-York Historical Society
Distributed from 1945 until 1950, silver participation pins such as these were awarded to all individuals who had worked on the Manhattan Project for more than one year.