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National Museum of Nuclear Science & History

Oral Histories

Bob Carter’s Interview (2018)

Robert Carter spent a year and a half as a graduate student at Purdue University before being recruited to work for the Manhattan Project. At Los Alamos, Carter’s team, which included his close friend Joan Hinton, worked on the research reactor. Eventually, Carter and Hinton came to work closely with Enrico Fermi, who became a mentor and friend to the two of them. Carter fondly recounts his dinners and hikes with Hinton and Fermi, both at Los Alamos and after. After the war, Carter enrolled in graduate courses at University of Illinois before returning to Los Alamos for fifteen years. For the rest of his career, Carter worked for various government agencies before retiring. Carter also discusses his friend Harry Daghlian and advising prominent physicist George Gamow on a project.

Geoffrey Chew’s Interview

Geoffrey Chew was an undergraduate studying physics at George Washington University when he assisted Washington Post journalist (and future children’s novelist) Jean Craighead in writing an article on atomic weapons. His professor, George Gamow, recommended that Chew join Edward Teller’s team at Los Alamos. At Los Alamos, Chew witnessed the Trinity Test from a nearby mountain and worked on Teller’s ideas for developing the hydrogen bomb. In graduate school, Chew was supervised by Enrico Fermi. In this interview, Chew recounts his unique entrance to the Manhattan Project and his relationship with Edward Teller. He also recalls an incident when Fermi had trouble playing a game at a party, his conversation with an intelligence man on the Craighead article, and serving as John von Neumann’s “human computer.” Finally, Chew discusses his current research on the Big Bang.

Ted Taylor’s Interview – Part 3

In this interview, physicist Ted Taylor discusses how technology developments today will impact farming and energy in the future. He elaborates on his time working at Los Alamos on nuclear weapons and the hydrogen bomb, recalling Los Alamos National Laboratory’s Norris Bradbury’s emotional response to the first successful hydrogen bomb test. He recalls the social life at the laboratory and the scientists he worked with, including Darol Froman, Robert Serber, and George Gamow, and how secrecy impacted their work.

Charles Critchfield’s Interview

Charles Critchfield was a mathematical physicist assigned to work on the development of gun-type fission weapons, and eventually implosion-type weapons, at Los Alamos. He returned to Los Alamos in 1952 to work on the development of the hydrogen bomb. In this interview, Critchfield explores the personalities of his fellow Manhattan Project scientists, including Edward Teller, J. Robert Oppenheimer, and Niels Bohr, as well as their personal and professional conflicts. He also discusses the difficulties he faced first in the design of the atomic bomb, then in the design of the hydrogen bomb, especially regarding the Initiator.