steam engine

The steam engine is an engine that runs with steam instead of gasoline. steam engines have been running since the 1700s  the steam engine expanded new horizons by allowing people to travel and explore in a new matter and at affordable prices. with the Birth of the steam engine came railways. this had a big input in the industrial revolution as it gave people more jobs and manufacturers had more commission and more workers had to be employed.

site used : Steam engine - Wikipedia, the free encyclopedia. 2013. Steam engine - Wikipedia, the free encyclopedia. [ONLINE] Available at:http://en.wikipedia.org/wiki/Steam_engine. [Accessed 15 June 2013].