FLADO Stirling Motor Kit, Metal Stirling Motor Generator Model, Rigid Wing Power Generator Motor, Physical Experiment Gift for Technology Enthusiasts and Children - F-175327

• Double decker fixed aircraft and powered by a stirling engine in the shape of the nose. It does not fly, but when you light the alcohol lamp, the propeller turns as if it was ready to go. The body is made of aluminium alloy and stainless steel and the surface is finely polished, exquisite and shiny. The piston has better abrasion resistance and the quartz heating tube does not burst, even if it works in an environment with fast heat expansion and contraction. How to use: After assembly, put about 2/3 of the alcohol into the alcohol lamp, light the alcohol lamp and place under the heating cylinder for 30 seconds to preheat. To start, turn the flywheel by hand to make the diode light up. Meaning and Value: You can practice your hands-on skills, expand your knowledge of physics, and increase your interest in learning. Guarantee: If you are not satisfied with our item, please contact us, we promise to give you a satisfaction answer, Your complete satisfaction is our greatest priority., Manufacturer: FLADO