Features: Unique Car Shape: Creative design concept. The Stirling engine is applied to the car model, making the model a toy car that can start walking, which is more interesting. Science Educational Toys: The Stirling engine can drive the car forward after running. The lightweight structure and sufficient power make the car have a certain ability to overcome obstacles, allow you to explore science while playing, observe the magical operation and power conversion process Excellent Manufacturing Process: The main body of the Stirling engine is made of aluminum alloy, and the body panel of the car is made of acrylic material, which is more refined and beautiful. The alcohol lamp on the car is more safe and reliable to use. The model runs smoothly and is durable Product Instructions: Place the model on a horizontal table or ground, then pour 95% alcohol into the alcohol lamp (capacity not more than 2/3), light the alcohol lamp and place it under the hot cylinder to preheat for 30 seconds, turn the flywheel by hand to assist start up. Do not add any water or oil. Use Significance and Value: Creative science toys, understand the structure and principle of Stirling engine, increase interest in physics learning, do scientific and technological experiments, and cultivate practical and innovative abilities. At the same time, it can be used as a collection of science and technology ornaments, or as a creative gift for relatives, friends or children. For Ages: 8+
Specifications: .Color: As Shown .Material: Metal + Acrylic .Product Dimensions: 15.5 x 9.3 x 10.8cm .Product Weight: 235g .Package Dimensions: 18 x 12 x 14cm .Package Weight: 450g .Packing: Box
Package Content: .1 x Stirling Engine
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