Bachelor of Arts, Oberlin College, 1947; Doctor of Philisophy, Johns Hopkins University, 1950.
Instructor, Johns Hopkins University, 1949;
physicist, Aberdeen Proving Ground, 1950;
from scientist to senior research supervisor, E.I. duPont de Nemours & Company, 1950-1959;
member of faculty, Princeton University, 1959-1989;
chairman program nuclear studies in engineering, Princeton University, 1960-1968;
chairman, Council Environmental Studies, 1970-1973. Visiting fellow Israel Atomic Energy Commission, 1964, Comision Nacional de Energia Nuclear, Mexico, 1969, Department Science and Industrial Research, New Zealand, 1974, 79-80, Instituto Investigaciones Electricas, Mexico, 1984-1985. Member New Jersey Commission Radiation Protection, 1966-1970.
Advising committee on geothermal energy Department Energy, 1976-1978. Member of advisory commission on reactor safeguards Nuclear Regulatory Commission, 1981-1985.
Served with United States Naval Reserve, 1944-1946. Member American Physical Society, American Chemical Society, American Association for the Advancement of Science, Geothermal Resources Council, American Institute Chemical Engineering.
Married Annabell Hoxie, April 9, 1949. Children: Connelle Marguerite, Tyrrell Charles, Ellen Virginia.