Keith Barnham, PH.D.

Keith Barnham is Emeritus Professor of Physics at Imperial College London. He started his career in experimental particle physics working in research laboratories in Geneva and the University of California Berkeley. Mid-career he switched to researching solar energy and invented a solar cell with three times the efficiency of today's roof-top panels. He lives in England and his website is www.burninganswers.com.

Keith Barnham is Emeritus Professor of Physics at Imperial College London. He started his career in experimental particle physics working in research laboratories in Geneva and the University of California Berkeley. Mid-career he switched to researching solar energy and invented a solar cell with three times the efficiency of today's roof-top panels. He lives in England and his website is www.burninganswers.com. See less