Jon ButterworthJon Butterworth is a professor in the Department of Physics and Astronomy at University College London and a member of the ATLAS collaboration at CERN's Large Hadron Collider in Geneva, Switzerland. He writes the Life and Physics blog fr the Guardian, has written articles for a range of publications including the BBC and New Scientist, and is also the author of Most Wanted Particle, shortlisted for Book of the Year by Physics World. He was awarded the Chadwick Medal of the Institute of Physics in 2013 for his pioneering experimental and phenomenological work in high-energy particle physics. For the last fifteen years, he has divided his time between London and Geneva. Read More Read Less