Features:

Novel Design:This Stirling engine model is perfectly combined with a mechanical music box. The design is novel and unique, the shape is simple and exquisite, with a delicate wooden base, which shows a high-end taste. The power generated by the Stirling engine drives the mechanical music box to rotate, which makes a pleasant sound. While observing the operation of the Stirling engine, it can also make the music box sound, bringing a better visual and audio sense.
High Quality: The main parts are made of aluminum alloy, which is strong and durable. The heating cylinder is made of quartz glass, with low expansion coefficient and high temperature resistance; fine workmanship, perfect details, accurate and reliable connection of transmission parts, and a combination of texture and beautyFuel: 95% alcohol (need to be prepared by yourself), pay attention to not add water, kerosene, gasoline, lighter oil, liquor, etc.
Starting Method: Place the Stirling engine model on a horizontal table, add two-thirds of 95% alcohol to the alcohol lamp, ignite and heat for 30 seconds, then turn the flywheel, and the engine can run.

Working Principle: The Stirling engine outputs power through a cycle of cooling, compression, heat absorption, and expansion of the air in the cylinder.

Use Significance and Value: Through hands-on operation, you can observe the operation process of the entire engine, understand the working principle of the Stirling engine more intuitively, and deepen your interest in learning physics.

Gift: Its superior quality, exquisite appearance, and rotatable mechanical music box make it have a high collection value. It can be used as a high-end desktop decoration, and can also be used as a beautiful gift to give back to others.

For Age: 14+

Specifications:

.Color: As Shown
.Material: Metal + Wood + Quartz Glass
.Product Dimensions: 10 x 10 x 7cm
.Product Weight: 300g
.Package Dimensions: 11.5 x 11.5 x 11.5cm
.Package Weight: 385g
.Packing: Box

Package Content:

.1 x Stirling Engine Model