What were the two fields of study engaged in by a biochemist who taught at a university in Detroit, Michigan for a year and worked on the Manhattan Project?
Nathan O. Kaplan: Nathan Oram Kaplan (June 25, 1917 – April 15, 1986) was an American biochemist who studied enzymology and chemotherapy. Nathan O. Kaplan:  From 1942 to 1944, Kaplan participated in the Manhattan Project, and then spent a year as an instructor at Wayne State University.
i don't know