Spectral ID (2 of 2) (IMAGE) University of Leicester Caption Pictured are Professor George Fraser (University of Leicester); Professor Martin Gill (Director of Perpetuity Research and Consultancy International) and Dr. Nigel Bannister (University of Leicester). Credit None Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.