Features • Selection of excellent materials, the main body of aluminum alloy manufacturing, solid and solid. • The hot cylinder is made of glass, high hardness, high speed and long running time.
Description It will light up the colorful LED bulb mounted on the little generator. Fill the lamp with 95% alcohol to heat the glass cylinder; then, after warming up for seconds, give the flywheel a spin and it will rotate rapidly and smoothly. Stirling engines are powered by gas that expands when heated and compresses when cooled. Through hands-on operation, children can observe the operation process of the whole engine, more intuitively understand the principle of steam power generation, and deepen kids' interest in physics. The product itself has been assembled, can be used directly, at the same time its excellent quality, beautiful appearance can be used as decoration and teaching aid.
Overview Recommended Age: Suitable for 10 years old or above