National Museum of Nuclear Science & History
Alexander Klementiev was born in Moscow in 1942 and grew up in the Soviet Union during the Cold War. As a student, he attended the Moscow Institute of Physics and Technology, where he studied radio physics and earned his Ph.
Willard H. Richardson served in the First Ordnance Squadron.
Rex Buck Jr., a member of the Wanapum Indian tribe, grew up near the Manhattan Project site at Hanford along the Columbia River.