Fred Maienschein, 94, of Tempe, former 60-year resident of Oak Ridge TN and an Oak Ridge National Laboratory Division Director, died February 3, 2020. Fred graduated from the Rose-Hulman Institute of Technology in 1945 as winner of the Hemingway Medal for Scholarship. He received a PhD in experimental nuclear physics from Indiana University in 1949. Hired in 1949 by Fairchild, Engine and Airplane Corp. in Oak Ridge, TN, Fred moved to Oak Ridge National Laboratory in 1950, and retired in 1990 as the Director of the Engineering Physics and Mathematics Division. After retiring, his interest in science was extended to include cosmology and quantum gravity plus study of cognition in the human brain. Surviving are his wife, the former Joyce Kylander; daughter Dr. Jane Maienschein, Professor at ASU, University Professor of History of Science; Regents, President's, and Parents Association Professor; Director, Center for Biology and Society; a son, two grandchildren and one great-grandson. No memorial service is planned. Any donations in his memory should be made to the Fred Maienschein Scholarship Endowment Fund at the Rose-Hulman Institute of Technology, 5500 Wabash Avenue, Terre Haute, IN 47803, or the Oak Ridge Civic Music Association Chamber Music Series, 118 East Division Road, Oak Ridge, TN 37830. (Source: Arizona Republic)