Royal Academy of Engineering medal winner to speak at Roll Buffet Lunch, 7 July 2012

'From the lab to the construction site - transforming our built environment' Dr Shaun Fitzgerald, Fellow and Managing Director of Breathing Buildings, a Cambridge University 'spin-out' which advises on energy reduction methods, using natural ventilation, will speak at this year's Roll Buffet Lunch on Saturday 7 July 2012.