Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

J. Samuel (“Sam”) Walker is the former historian of the U.S. Nuclear Regulatory Commission and the author of Prompt and Utter Destruction: Truman and the Use of Atomic Bombs against Japan. He is also the author of five books on the history of regulating nuclear power, including Three Mile Island: A Nuclear Crisis in Historical Perspective and The Road to Yucca Mountain: The Development of Radioactive Waste Policy in the United States.

Related Profiles

John Coster-Mullen

John Coster-Mullen is a nuclear archaeologist and author of Atom Bombs: The Top Secret, Inside Story of Little Boy and Fat Man.

Matthew Sands

Los Alamos, NM

Matthew Sands (1919-2014) was an American physicist. In 1943, Matthew Sands began working for the Naval Ordnance Laboratory and developed two types of influence mines before being disillusioned by the bureaucracy of the navy.

Ronald Mickens

Ronald Mickens is a physicist who currently teaches at Clark Atlanta University. He is a prominent voice in the African American scientific community, and has written several works documenting the feats of previous black physicists, including The African American Presence in Physics, and Edward Bouchet: The First African-American Doctorate.

Alice Kimball Smith

Los Alamos, NM

Alice Kimball Smith (1907-2001) was an American historian and educator. Kimball Smith and her husband Cyril Smith, a British metallurgist, moved to Los Alamos in 1943 after Cyril joined the Manhattan Project.