Harris Mayer is an American physicist. A student of both Edward Teller and Maria Goeppert-Mayer, he worked at Columbia University during the Manhattan Project. He moved to Los Alamos in 1947 to work at the Los Alamos laboratory, and his early work contributed to the development of the hydrogen bomb. In this interview, Mayer discusses his close friendships with other scientists and his work on the Operation Greenhouse nuclear tests. He shares stories about Teller, Frederick Reines, and Richard Feynman, and recalls attempting to mediate the conflict between Teller and Hans Bethe.
W. Stanley Hall was eighteen years old when he was recruited to work as a machinist on the cyclotron, first at Princeton University and later at the Los Alamos Laboratory. He worked at Los Alamos as a civilian, then later was drafted and worked as part of the Special Engineer Detachment (SED). In this interview, he describes both his work and recreational experiences during the Manhattan Project. He witnessed the Trinity Test from a location ten miles away. Hall describes hearing “The Star Spangled Banner” play over the radio at the moment of the Trinity Test and the color and the noise of the explosion. Hall also talks about taking advantage of the hiking, fishing, and horseback riding opportunities around him, including some trouble he encountered walking Kitty Oppenheimer’s horse. He provides an overview of his forty-year-long career at Los Alamos National Laboratory, where he worked for the computing group.