Interesting facts about the steam engine Sources: https://study.com/academy/lesson/james-watts-steam-engine-facts-lesson-for-kids.html# https://easyscienceforkids.com/all-about-steam-engines/ Top 10 facts about steam | Express.co.uk How Do Steam Engines Work? The steam machine’s main purpose is to exchange heat energy in the form of steam into mechanical energy. The steam engine has had a big history behind it, with records pointing that the very first form was created in the 1st century, but its first form served an unimportant purpose. Finally in 1698, a military engineer known as Thomas Savery decide to create a steam engine for more practical uses with the guidance from the previous prototype. Newcomers created a machine designed to pump water out of coal mines, the power source of this machine was in fact a steam engine he designed but it still needed a lot of coal. The steam engine was at the center of the industrialization era in England, where it...