Through the STEM Ambassador scheme I was selected to be a science facilitator in the BBC Wallace and Gromit World of Inventions Roadshow (The Centre MK, Milton Keynes, 27th November 2010). This involved running hands on demonstrations teaching children how to put together a working model steam chair that was featured in the TV series.  The demonstration included teaching children about electricity, power and steam engines. A collection of my own images from the event are available.