4 July, The invention of the steam engine was the ultimate spark for the Industrial Revolution.

At its core, a steam engine is an external combustion engine that turns thermal energy (heat) into mechanical energy (work). ⚙️ How a Steam Engine Works The basic mechanical principle is incredibly elegant and relies on expanding gases: The Boiler: A fuel source (originally wood, but later coal) is burned in a firebox to heat water inside a massive steel boiler. Steam Creation: As the water boils, it turns into high-pressure steam. Because steam takes up about 1,600 times more space than liquid water, it creates immense pressure inside the sealed boiler. The Piston: This pressurized steam is directed through valves into a cylinder, where it forcefully pushes a heavy piston forward. The Movement: The piston is attached to a connecting rod. As the piston pumps back and forth, the rod turns a crankshaft, converting that straight-line pumping motion into rotational motion to turn a wheel, a propeller, or a factory belt. #EngineeringHistory #SteamEngine #IndustrialRevolution #VintageMachinery #LiveSteam