Description Experience the Earliest Steam Engine The steam rotating ball was the earliest steam engine The steam ball also known as the Aeolipile was invented in the 1st century AD by the ancient Greek mathematician Hero of Alexandria It was the prototype of the steam engine which used the reaction force of a jet of steam to drive an object to rotate Prepare yourself for an immersive experience that unveils the marvels of this groundbreaking revolution and its profound influence on the development of human ingenuity Visual and Tactile Engagement A hollow spherical vessel adorned with two opposing sets of nozzles connected to a source of heat via a sealed pipe As the water within the sphere is heated steam is generated which escapes through the nozzles creating a reactive force that causes the sphere to rotate on its axis This hands on encounter will allow you to tangibly connect with the transformative power of steam technology in its nascent form Specification Brand NIKOLATOYProduct Name Rotating Flying Ball Steam Engine ModelProduct Color Silver Black Optional Material MetalFeatures 1 Reconstruct Ancient Engineering Immerse yourself into the world of ancient engineering with this model steam engine kit The Hero Steam Engine invented in the 1st century AD is recreated in this kit for you to understand the earliest known steam engines and rotary motion principles 2 STEM Learning Tool The steam engine toy acts as an engaging STEM tool that allows users to