K.C. Cole, is an American science writer, author, radio commentator, and professor, she has authored how many nonfiction books, her memoir about her late mentor, Frank Oppenheimer, an American particle physicist, cattle rancher, professor of physics at the University of Colorado, and the founder of the Exploratorium in San Francisco?
Frank Oppenheimer Frank Friedman Oppenheimer (August 14, 1912 – February 3, 1985) was an American particle physicist, cattle rancher, professor of physics at the University of Colorado, and the founder of the Exploratorium in San Francisco.
Peter Kreeft Peter John Kreeft ( ; born 16 March 1937 in Paterson, New Jersey) is a professor of philosophy at Boston College and The King's College. He is the author of numerous books as well as a popular writer of Christian philosophy, theology and apologetics. He also formulated, together with Ronald K. Tacelli, SJ, "Twenty Arguments for the Existence of God".