Lego Technic Gear Train Experiments

Part 2: We are learning about steam engines 🚂 and train engineers with “PlayKids”. A steam locomotive is a #locomotive that provides the force to move itself and other vehicles by means of the expansion of steam. It is fuelled by burning combustible material to heat water in the locomotive's boiler to the point where it becomes gaseous and its volume increases 1,700 times. 🤯 #sensicaltv #playbasedlearning #playkids #kidshows #animation #trains #train #steamengine