Steam Punk exhibition in Oxford
The Steam Punk exhibition at the Museum of the History of Science at Oxford was small but perfectly formed. I really enjoyed the show and now many ideas are running round my head - like a steam punk version of Thunderbirds for one. You know - Thunderbird 1 is made out of rivetted bronze, Thunderbird 2 is a supersonic air ship and Thunderbird 3 is like the Nautilus from Walt Disney's 20,000 Leagues under the Sea . This was my favourite, a Stirling hot air engine made by Jos de Vink in Holland. Stirling engines have featured on Engine Punk before ( Nothing but hot air ) but for transport purposes they aren't practical. However, for stationary work they're ideal. All they need is the slightest temperature or pressure difference to get their displacers fluttering. They run at a constant slow speed so could charge up a battery or generate hydrogen for all sorts of interesting uses. And when they look this good, they could be a show piece of your energy efficient home. They...