A listener's search for the answer to a television quiz programme reveals how a new philosophy changed the physical face of Edinburgh back in the eighteenth century. Dylan Winter travels to North Wales and Somerset to discover the history of lager in the UK 100 years before the lager lout, and we learn about a new English Heritage project that hopes to capture memories of the evacuation of Dunkirk. Vanessa Collingridge presents the popular history programme in which listeners' questions and research help offer new insights into the past. You can send us questions or an outline of your own research. Email: [email protected] Write to Making History. BBC Radio 4. PO Box 3096. Brighton BN1 1PL Join the conversation on our Facebook page or find out more from the Radio 4 website: bbc.co.uk/radio4/makinghistory Producer: Nick Patrick A Pier production for BBC Radio 4.