Frank Close is a Fellow of the Royal Society, Professor Emeritus of Theoretical Physics at Oxford University and Fellow Emeritus in Physics at Exeter College, Oxford. He is the author of The Infinity Puzzle: Quantum Field Theory and the Hunt for an Orderly Universe and most recently Trinity: The Treachery and Pursuit of the Most Dangerous Spy in History. He was formerly Head of the Theoretical Physics Division at the Rutherford Appleton Laboratory at Harwell and Head of Communications and Public Education at CERN. He was awarded the Kelvin Medal of the Institute of Physics for his 'outstanding contributions to the public understanding of physics' in 1996, and the Royal Society Michael Faraday Prize for communicating science in 2013.
