Flicker, Felix: - Felix Flicker is a lecturer at Cardiff University in its School of Physics and Astronomy. He holds an MPhys in physics from St Catherine's College, Oxford, and received his PhD in theoretical condensed matter physics from the University of Bristol in 2015. He won The Neville Robinson Prize for Best Academic Performance in the Final Honours School in his third and fourth years. He has published in both Nature and Science, and has delivered talks at the Royal Institution. Felix has also delivered talks on the mathematics, physics, magic, and superstition of knots. Felix has trained in Kung Fu for twenty years and has been an instructor for fifteen years. He is the former British Champion of Shuai Jiao (Chinese wrestling), and a student of Shodo (Japanese calligraphy) and sailing.