توضیحات کالا

🟩 ENJOMOR DIY Hot Air Stirling Engine Model: The amazing Stirling engine only heated by an alcohol lamp for strong power and fast running 🟩 Power Generation by Science & Technology: The engine is able to run at high speed as well as lighting up the bulb and feel the marvelous energy conversion process when the engine is working in a dark environment 🟩 Principle: The principle of the closed-cycle reciprocating engine with easy usage and operation is that the external heating makes the cyclic expansion and compression of the gas at different temperatures 🟩 Exquisite Workmanship: The main body of the engine is made of alloy materials in electroplating process for rich metallic luster and enhanced industrial texture 🟩 Christmas Gift: The model with visual texture and aesthetic appearance makes an interesting and imaginative artwork, a gift for adult and technology enthusiasts