TOYGA Mini Stirling Engine Model - ENJOMOR Hot Air Engine Motor with Electricity Generator - Physics Experiment Educational Toy for Kids & Adults - Perfect for STEM Learning, Science Projects & Home Decor

Features

Metal + Bamboo

Engine Principle: The Stirling engine is a closed-cycle reciprocating engine in which the gas is compressed and expanded periodically at different temperatures by external heating

How to Work: It is able to run fast by heating the alcohol lamp and spinning the flywheel, which is so charming and amazing

Hot Air Engine Dimensions: 13 x 8 x 9cm, you can observe the whole working process of the engine to brief on its structure&principle and feel the magic process of energy transformation

Delicate Manufacture: Mainly made of copper and precisely finished by CNC, the engine is designed with an imitation gold electroplated appearance and a wooden base for easy placing and collecting

Experimental Instrument or Gift: Packed with an elegant graphic carton, is perfect for children and technology lovers being a creative and impressive gift for friends, families, teachers and students on birthday and Christmas