TIKIA Hot Air Stirling Engine Model Kit, STL-LS Mini Colorful Beta Engine External Combustion Generator Kit, DIY Stirling Engine Kit for Adults - 14R56LDR750MYREIMA7D

• 【Hot Air Stirling Engine】Powered by the expansion and contraction of gas through heating and cooling, the Stirling external combustion engine uses continuous fuel combustion relying on expanding air (or ammonia or hydrogen) to move the piston, which then cools in the cold chamber, creating a repeating cycle. 【Mechanical Insight】Observe the entire operational process of the engine, understand the structure and principles, and witness the fascinating energy conversion. It is a peerless assistant to enhance hands-on skills, spark learning interest, and stimulate creativity. 【Sophisticated Manufacture】Featuring meticulously CNC-machined from aluminum alloy, this exquisite model combines both texture and aesthetics with a gold electroplating finish. Comes with a wooden base for easy display and collection. The thick durable glass withstands prolonged heating and operation. 【Wide Application】Stirling engine can be used as a physics/mechanical teaching demonstration, ideal science project for teachers, students, friends and family, and an impressive gift and display on the office desktop. 【Perfect Gift】Stunning and affordable artwork in gift wrap looks elegant and artistic, impresses your visitors, and can be crafted even from your desk Cool artwork., Manufacturer: TIKIA