When your steam ... engine into SMD context, we’d say it’s around a 2010 or so. As one would expect, the design is minimalistic, with no room for traditional bearings or valves. The piston ...

Created in partnership with the National Railway Museum, part of the Science Museum Group. Over time, the way we’ve travelled has changed, and so has the way we power our transport. From using ...

DICK:He took an invention that had been around for more than 50 years, the steam engine ... plunger's like the piston or something? FRAN:Yeah, exactly and we've got a little bit of water in ...