The Manhattan Project

Oral Histories

Michael Joseloff's Interview

Michael Joseloff's Interview

Michael Joseloff is an award-winning television producer and author of the book “Chasing Heisenberg.” In this interview Joseloff discusses the life and career of German physicist Werner Heisenberg and the German atomic bomb program during World War II. He provides an overview of the discovery of nuclear fission and impact in the United States and Germany. Joseloff describes the Alsos Mission, the Manhattan Project’s counterintelligence operation to determine how far along the German atomic bomb project was, and the people involved including Samuel Goudsmit and Boris Pash.

Astro Teller's Interview

Astro Teller's Interview

Astro Teller, co-founder of Alphabet subsidiary “X,” is the grandson of Edward Teller, the famous physicist often considered the father of the hydrogen bomb. In this interview, Astro recalls how Edward loved to read him fairy tales and play bridge – though Edward played competitively with Astro’s other grandfather, Nobel Prize-winning economist Gerard Debreu. He discusses Edward’s love of answering big scientific questions, his family life, and time at Los Alamos. Astro explains that Edward missed working on science when he became more involved in politics and military matters later in life, and how Edward tried to warn the world about climate change decades ago. Astro also explores parallels between Edward’s work, the Manhattan Project, and his own work at X, and talks about the importance of applied research.

Ben Bederson's Interview (2018)

Benjamin Bederson's Interview (2018)

Benjamin Bederson worked at Oak Ridge, Los Alamos, Wendover, and Tinian on the Manhattan Project. In this interview, Bederson describes his childhood in New York and in Russia, where he witnessed the impact of the famine in Ukraine, and his relief upon returning to the United States. He discusses his wartime work, including conducting experiments relating to Jumbo and the X unit switches for the Fat Man atomic bomb. He recalls some of the friends he made, including Peter Lax and William Spindel. During his time on the Manhattan Project, he also met Soviet spies Ted Hall and David Greenglass.

Dieter Gruen's Interview (2018)

Dieter Gruen's Interview (2018)

Dieter Gruen worked in the Chemical Research Division at the Y-12 Plant during the Manhattan Project. In this interview, he discusses his childhood in Walldorf, Germany, and how his family’s life changed as the Nazis came to power. Gruen discusses how he came to the U.S. in 1937, and his school experiences both in Little Rock, Arkansas, and at the University of Chicago. He explains how his work at Oak Ridge led him to devote his career to science and innovation. He also spends time sharing his feelings about his involvement with the Manhattan Project. Gruen discusses his views regarding climate change, and how nations can work together to resolve it.

William K. Coors's Interview (2018)

William K. Coors's Interview

William “Bill” K. Coors helped construct high-quality ceramic insulators that would be used for the calutrons in the Y-12 Plant at Oak Ridge, TN, during the Manhattan Project. In this interview, Coors discusses his upbringing, including feeling homesick while away at Philips Exeter Academy. After graduating from Princeton, he took over the Coors Porcelain Company. One day, he received a mysterious phone call from the Lawrence Radiation Laboratory, recruiting Coors to quickly provide insulators that would withstand the electric voltage produced by calutrons. He explains why his insulators were the only kind able to withstand the voltage. Lastly, Coors elaborates on the revolutionary practice of using recyclable aluminum cans to hold beer, a process which he helped pioneer in the 1960s.

Samuel Beall Jr.'s Interview

Samuel Beall Jr.'s Interview

Sam Beall is an American nuclear engineer. During the Manhattan Project, he worked for the DuPont Company at the Chicago Met Lab, Oak Ridge, TN, and Hanford, WA. After the war, he stayed at Oak Ridge and ultimately became head of the Reactor Division at Oak Ridge National Laboratory (ORNL). In this interview, Beall discusses his involvement with various nuclear reactors at Oak Ridge and recalls his friendship with former ORNL director Alvin Weinberg. He also describes his childhood in Richland, Georgia.

Joanna McClelland Glass's Interview

Joanna McClelland Glass's Interview

Joanna McClelland Glass is a playwright best known for her play "Trying," based on her relationship with Francis Biddle, who was the United States Attorney General under FDR and chief American judge at the Nuremberg Trials. Glass worked for Biddle from 1967 until his death in 1968. Glass is the author of two novels, one of which is "Woman Wanted," that was turned into a film. In this interview, she discusses her childhood and attempts to make it as a playwright, before turning to her relationship with Francis Biddle.

Theodore Petry's Interview

Theodore Petry's Interview

Ted Petry was recruited for the Manhattan Project after graduating from high school. He worked as a lab assistant at the Chicago Met Lab and witnessed the Chicago Pile-1 going critical for the first time. In this interview, Petry discusses his experience working at the Met Lab, and working under Enrico Fermi. He explains how the crew planed graphite blocks, and worked on the Chicago Pile operations. He reflects back on the twentieth anniversary celebrations of the Chicago Pile-1 and meeting President John F. Kennedy at the White House at the time.

Roger Stover's Interview

Roger Stover's Interview

Roger Stover is a nuclear engineer and U.S. Army veteran. In this interview, Stover discusses his work conducting radiation tests during nuclear tests at Eniwetok and at the Nevada Test Site. He recalls the overwhelming experience of witnessing both hydrogen bomb tests and fission nuclear weapon tests. Stover also describes his nuclear reactor work with the Westinghouse Nuclear Fuel Division in Pittsburgh, Oak Ridge National Laboratory, and Argonne National Laboratory, and at Hanford Site. He also comments on the lasting legacies of the Manhattan Project and the future of nuclear energy. Finally, he remembers teaching physics in Pakistan for one year.

William Nicholson's Interview

William J. Nicholson's Interview

William J. Nicholson grew up in Chicago, with a strong interest in aviation and aeronautics. During the Manhattan Project he worked as an assistant at the Met Lab. He then served in the Army Air Force. In this interview, Nicholson discusses his childhood and school years spent in Chicago. He then explains how he joined the Manhattan Project out of high school. He recalls the secrecy of the work, and describes working with and machining uranium and other metals. Nicholson remembers Edward Creutz, Enrico Fermi, Walter Zinn, and other scientists he worked with. He explains why he wanted to leave Manhattan Project work to join the Air Force, and describes flying bombers over Europe and being shot down by the Germans. He ends by discussing his life and career after the war.

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