http://nl.youtube.com/watch?v=vKB-I3fmzc8

Sound is very poor, but you'll hear some of the rattle..

The movie is actually to show the resonating engine. If you look at the movie you'll notice the gas-lever and tubing 'swinging'.. but in real-life it's shaking like a madman.. Due to the stroboscopic effect ( # of seperate images taken per second) you only see a swing, not the shake/rattle.

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