Spacedog's Sarah Angliss and Colin Uttley invited show me learning's Steve Allman to join them hosting their Time Machine installation at the Cheltenham Science Festival 2003.

The time machine was a multimedia installation where visitors could discover the truth about time travel. Outside the time machine was a selection of historic and 'futuristic' objects for the visitors to explore.

As intrepid time travellers, Steve, Sarah and Colin were on hand to help explain the complexities of time travel and to assist visitors with the objects.