Robert Wolke

Robert L. Wolke (born April 2, 1928) is an American chemist, currently professor emeritus of chemistry at the University of Pittsburgh. He is a food columnist for The Washington Post, and has written multiple books, which aim to explain everyday phenomena in non-technical terms: What Einstein Told His Barber: More Scientific Answers to Everyday Questions is a nonfiction book written by Wolke. It is the sequel to What Einstein Didn't Know: Scientific Answers to Everyday Questions.

Robert Wolke

Robert L. Wolke (born April 2, 1928) is an American chemist, currently professor emeritus of chemistry at the University of Pittsburgh. He is a food columnist for The Washington Post, and has written multiple books, which aim to explain everyday phenomena in non-technical terms: What Einstein Told His Barber: More Scientific Answers to Everyday Questions is a nonfiction book written by Wolke. It is the sequel to What Einstein Didn't Know: Scientific Answers to Everyday Questions.