YPZ Helicopter Stirling Motor Generator Model Kit Adult, Metal Aeroplane Model Motor, Hot Air Stirling Engine Model Kit to Build, 3D Stirling Motor Metal Model Kit, Desktop Toy
Stirling engine model: the Stirling engine has the shape of a helicopter kit, which can be assembled by yourself with the help of the instructions (English language not guaranteed). It is a challenging and fun model that requires patience and observation to complete it. Helicopter size: 19 x 19 x 2 cm after assembly.
Educational Toy: It is a unique and impressive machine model that demonstrates energy conversion in a creative and interesting way. A fun and educational toy for teenagers and adults to help them understand the basics of motor and energy.
Purpose: cool toy suitable for teaching and learning tools to do science and technology experiments, ideal choice for birthday gifts, Valentine's Day gifts, Thanksgiving gifts, Christmas gifts, model collections for people who love model making and steam engine models.
Instructions: Simply add 95% alcohol to the alcohol bottle and light, place under the heating cylinder to preheat. To start, stir the flywheel manually and the Stirling helicopter can run continuously. Do not touch the heating part during operation to avoid scalding. Do not use oil lubrication for the cylinder or piston.
Material: aluminum alloy + copper + stainless steel It cannot fly, but when the alcohol lamp is lit, the spinister turns as if it is ready to take off.