steam engine James Watt

steam engine James Watt

sofie9536
function of a steam engine by James Watt in 1780. Water Pump http://www.youtube.com/watch?v=6c5JPBllx9k #hinge #james_watt #pump #pumpe_wasserpumpe #Sketchyphysics #sketchyphysics2 #slider #steam_engine #transmission
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