Louis Hempelmann worked as a doctor at Los Alamos during the Manhattan Project and was close friends with J. Robert Oppenheimer. In this interview, he discusses the other doctors at Los Alamos and their roles, including his own occasional role as anesthetist. He recalls visiting a radium dial plant in Boston to observe how the company protected its workers from radiation, and how they adopted similar practices at Los Alamos.
Louis Hempelmann was J. Robert Oppenheimer’s physician and close friend. In this interview, he discusses the hierarchy at Los Alamos, what it was like to work with Kitty Oppenheimer, and Kitty and Robert’s relationship. He recalls his interactions with Oppie, Enrico and Laura Fermi, and Edward Teller, and the parties that Oppenheimer and others used to throw at Los Alamos. Hempelmann remembers driving to Trinity Site with George Kistiakowsky and the high explosives—on Friday the 13th.
Louis Hempelmann was the director of the Health Group at Los Alamos. He and his wife Elinor became close friends with J. Robert and Kitty Oppenheimer. In this interview, Hempelmann discusses the lives of Peter and Toni Oppenheimer, Robert and Kitty’s children. He recalls visiting the Oppenheimer home on St. John’s in the Caribbean, and explains that all the Oppenheimer homes were decorated in a rather focused, austere manner. He remembers Oppenheimer’s concern that he was being followed or secretly recorded after the war, as well as Oppie’s incredible ability to speed read. Hempelmann also recalls going horseback riding with Oppie and having dinner at Edith Warner’s home by Otowi Bridge.
Louis Hempelmann was a doctor and radiologist who worked on the Manhattan Project at Los Alamos. He was a close friend of J. Robert Oppenheimer, his wife Kitty, and their children. In this interview, Hempelmann explains how and why he was recruited for the Manhattan Project. He recalls an early conference there on the bomb at which Edward Teller was criticized for his obsession with the hydrogen bomb. Hempelmann remembers going horseback riding with Oppenheimer and Kitty, and watching their children during the Atomic Energy Commission hearing that resulted in Oppie’s security clearance being revoked.