Gamvdout Physics Experiment Education Equipment Stirling Engine Model Stirling Engine Model Brass Cylinder Physical Laboratory Equipment Education Tool Kit,

It can for classroom teaching, which is more intuitive and easy to understand. The piston moves with the expansion of air as the medium, and the expanding gas is cooled in the cold chamber, and the cycle repeats. You can give full play to your creativity and DIY ship models, car models, small fans, etc. Simple structure and easy operation Suitable for physics classroom teaching