Professor Michael Kelly, University of Cambridge, is the recipient of the 2014 Brian Mercer Award for Innovation for 'Manufacture, Sale and Evaluation of Tunnel Detector Diodes'. This video features Professor Kelly's key collaborator, Mo Missous. The Brian Mercer Award for Innovation helps to promote innovation and fill the funding gap between scientific research and the exploitation of an idea: royalsociety.org/grants/schemes/brian-mercer-innovation/