Description
Biplane fixed aircraft, and powered by a Stirling engine in the shape of the nose. It will not fly, but when you light the alcohol lamp, the propeller will spin as if it is ready to take off..CAD drawing model, CNC precision manufacturing. The body is made of aluminum alloy and stainless steel, and the surface is finely polished, exquisite and bright. The piston has better abrasion resistance, and the quartz heating tube will not burst even when it works in an environment of rapid thermal expansion and contraction..During operation, please do not touch the heating part with your hands at will to prevent scalding..This model kit has a wide range of application as, great Kids science project, Physical mechanical learning, teachers, Demo props on the class, etc. It can observe and understand the working process and principle of the engine. It makes science, mechanical engineering, and even technology exciting from start to finish!.This exquisite engine model is easy to operate and full of fun. It can be used as a desktop model to play with, and it can also be an excellent personalized gift for mechanical crafts model fans. Whether its for a birthday, Christmas, or any special occasion, this mini engine kit is sure to impress to keep them captivated by the excitement of creating and operating their own engine. For Ages: 14+.
