On Time: The Physics That Makes the Universe Tick

Jim Al-Khalili is Distinguished Professor Emeritus of Physics at the University of Surrey and one of Britain's leading science communicators. He has written numerous books that have been translated into twenty-six languages, among them The Joy of Science and The World According to Physics (both Princeton). A fellow of the Royal Society, he is a regular presenter of TV science documentaries and is best-known in the UK for his long-running BBC Radio program, The Life Scientific.