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Steam Engines. Thomas savory Thomas newcomen James watt the inventors. One of the first Steam Engines made during world war 2 times. the steam engine.
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the steam engine • The steam engine was a piece of machinery that was made for maybe transportation of people or maybe of things like wood or coal or even rocks ect…
Changes • the way the steam engine change the ways is that they replaced the water powered things and all of the muscle powered things
From old to new • There are 4 new trains and 3 old