Low Temperature Stirling Engine Motor Model Education Toy Science Experiment Kit Teching DIY INSTALL MULTICOLOR LED -----The

DIY INSTALL MULTICOLOR LED -----The stirling engine equipped with a multicolor LED

and the fuel mixture is compressed in the cylinder

*Engine x1

The gear are made of plastic

Low Temperature Stirling Engine Motor Model Education Toy Science Experiment Kit Teching DIY INSTALL MULTICOLOR LED -----TheStirling engine is powered by air expanding with heat and air contracting with cold. This is an external combustion engine,to burn the fuel continuously,the expanding air(or Helium)will work as a media to run the piston,then the expanding air will be cooled in cold chamber,it will be repeatedly circulating this process. Description: Name: Stirling Engine Model Material: Plastic Color: Black Size: 100x132mm 3. 9"x5. 2" Instructions: Safe start up