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In this interview, Edward Uhler Condon discusses topics such as: his family background; early education; influence of high school physics teacher, William Howell Williams, 1914-1918, and later teacher at University of California, Berkeley; interval as boy reporter. Undergraduate years at Berkeley, beginning in 1921 in chemistry department; Ph.D. in physics, 1926; association with Fred Weinberg. Discovery of Erwin Schrödinger's wave mechanics papers; International Education Board fellowship to study quantum mechanics at Göttingen, 1926. Work on Bell Systems technical journal for six months before accepting lectureship at Columbia University; teaching post at Princeton University; Condon and Philip Morse's Quantum Mechanics, result of Columbia and Princeton courses. Relations with University of California; role in persuading Ernest Lawrence to go to Berkeley from Yale University. Recollections of Michigan summer school. Work at Westinghouse on applications of nuclear physics to industry, including completion of Van de Graaff machine, 1937-1940; setting up Westinghouse research fellowships, 1938; Massachusetts Institute of Technology conference on applications of nuclear physics, October 1940; war work on microwave radar. J. Robert Oppenheimer asks Condon to come to Los Alamos Scientific Laboratory; tour of Los Alamos with Leslie Groves; reasons for leaving Los Alamos after a few weeks. Work as head of theoretical section of Lawrence's laboratory, August 1943-1945; British scientists. Evaluation of Westinghouse's four million-volt machine. Description of Nimitron, a physical computer, designed for 1939 World's Fair. Discussion of 1928 radioactivity. Reminiscences of Ronald Gurney's later career and his trouble with security. Discussion of postwar events, such as the Quebec Conference, McMahon Act, Moran's book about Winston Churchill. Peacetime development of atomic energy; establishment of the Senate's Special Committee on atomic energy. Directorship of the National Bureau of Standards (NBS), 1945-1951. Work on superconductivity; W. Emmanuel Maxwell and John Pelham. Accomplishments at NBS. Hearings in 1948 and 1952 before the Department of Commerce under Truman's loyalty program; Averell Harriman. Director of Research at Corning, 1951. House Un-American Activities Committee hearing, 1954; J. R. Oppenheimer and Bernard Peters; reopening of clearances, loss of Corning position; becomes Corning consultant. Head of Washington University physics department, 1956-1963; Oberlin College, 1962; interest in modernizing teaching; Joint Institute for Laboratory Astrophysics (JILA), from 1963; editor of Reviews of Modern Physics, 1957-1968; establishment of the National Accelerator Laboratory (Chicago); the UFO story. Comments on his most satisfying and his least satisfying work. Also prominently mentioned are: Raymond T. Birge and Henry Wallace.
Life of his father, Karl Schwarzschild; father's scientific relationships in Göttingen (Felix Klein, David Hilbert); move to Potsdam, 1909; relations with Potsdam and Berlin scientists (Albert Einstein, Karl Sommerfeld); father's Jewish background concealed. M. Schwarzschild's youth in Göttingen and Berlin; early education, interest in astronomy and mathematics. Undergraduate at Göttingen Universität (Hans Kienle, Richard Courant, Neugebauer), 1930-1933; graduate work at Gottingen Observatory, 1933-1935; his reaction to Nazism. Introduction to astrophysics (Arthur Eddington), interest in stellar interiors and stellar evolution; contacts with other astronomers from Gottingen Observatory (Otto Heckmann, Kienle, Rupert Wildt); comments on general relativity; interest in pulsating stars; leaves Göttingen, 1936. Postdoctorate at Oslo (Svein Rosseland); Jan Oort, Ejnar Hertzsprung; mechanical analog computer for computations in astrophysics and celestial mechanics; comments on development of theory of stellar interiors, 1939-1950. To Harvard College Observatory (Harlow Shapley), 1938; C. Payne-Gaposchkin, Bart Bok; comparison of European and American observational style, social scene; Barbara Schwarzschild's difficulties as female astronomer; contacts with S. Chandrasekhar and other astronomers. Tour of the United States; visits Mt. Wilson Observatory (Wilhelm Baade, Rudolph Minkowski, Edwin Hubble, Milton Humason), 1940; Shapley's relationship with Mt. Wilson staff. Harvard (Fred Whipple), 1938-1941; Shapley as a leader; astronomy summer school at Harvard; work on Cepheid variables in M3 (Bok, Chandrasekhar); overall impact on Schwarzschild of Harvard period. Columbia University (Jan Schildt, I. I. Rabi), 1940-1942; difficulties there; origin and funding of Thomas Watson Astronomical Computing Center; discussion of cosmology in the late 1930s; contacts with physicists (Enrico Fermi). In U.S. Army, 1941-1945; enters as private, teaches math to recruits; refuses invitation to Los Alamos; transferred to Aberdeen Proving Ground, dissatisfaction there; to officers training school, does bombing analysis for Italian campaign. Work relating to stellar interiors and evolution, 1938-1946; nuclear energy source ideas (Hans Bethe, Fermi); Eddington, Gerard Kuiper, Chandrasekhar, G. Keller; German astronomers during World War II (Ludwig Biermann). Discussion of wife's career and her role in his career. Early ideas about red giants (Öpik, Herman Bondi, Fred Hoyle), 1946-1950. Work on acoustic wave energy transport (R. Richardson, Gold); work on chemical composition differences in stellar populations. To Princeton University (Spitzer, H. N. Russell), 1947; Project Matterhorn (start of bomb and fusion projects); relationship with Russell. Stellar evolution work in the 1950s; computer work (John Von Neumann, Richard Härm), mid-1950s; collaboration with Allan Sandage evolving a stellar model, 1952; computing towards red giants; observational cluster work, 1951; ages, metallicity, and the Big Bang; beginnings of "astrophysical" cosmology. Evolution theory after late 1950s; effect of computers on theoretical progress; relation of evolution theory to cosmology; general comments on his work in stellar evolution; interactions with Robert Dicke; views on cosmology, general relativity. Need for better solar convection work leads to use of balloons (James Van Allen); post-Sputnik funding; on cooperation with industry and engineers; Stratoscope II (Bob Danielson, Spitzer). Years advising the National Science Foundation, President's Science Advisory Committee, 1959-1976, and National Aeronautics and Space Administration (Von Neumann), to 1969; The International Astronomical Union, 1964-1970; American Asronomical Society, 1967-1973. Informal advisor to various observatories: Kitt Peak National Observatory, Mt. Wilson-Palomar Observatories, Carnegie Southern Observatory. Recent work on galactic structure. Reflects on importance of ethical standards; his feelings about religion and nature.