{"product_id":"sh-016-mechanical-music-box-stirling-engine-model-science-discovery-toys","title":"SH-016 Mechanical Music Box Stirling Engine Model Science Discovery Toys","description":"\u003cul\u003e\u003cli\u003eModel Engine: Stiring Engine\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e  \u003c\/p\u003e\u003cp\u003e\u003cb\u003e- Novel Design:\u003c\/b\u003e\nThis 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.\n\u003cb\u003e- High Quality:\u003c\/b\u003e\nThe main parts are made of aluminum alloy, which is strong and durabl. 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 beauty.\n\u003cb\u003e- Fuel Usage:\u003c\/b\u003e\n95% alcohol (need to be prepared by yourself), pay attention to not add water, kerosene, gasoline, lighter oil, liquor, etc.\n\u003cb\u003e- Starting Method:\u003c\/b\u003e\nPlace the Stirling engine model on a horizontal table, add two-thirds of 95% alcohol to the alcohol lamp, ignit and heat for 30 seconds, then turn the flywheel, and the engine can run.\n\u003cb\u003e- Working Principle:\u003c\/b\u003e\nThe Stirling engine outputs power through a cycle of cooling, compression, heat absorption, and expansion of the air in the cylinder.\n\u003cb\u003e- Significance:\u003c\/b\u003e\nThrough 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.\n\u003cb\u003e- Perfect Gift:\u003c\/b\u003e\nIts 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.\n.For Age: 14+\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003eModel: SH-016\u003cbr\u003eProduct Name: Music Box Stirling Engine Model \u003cbr\u003eSize: 100*100*70mm\u003cbr\u003eWeight: 310g\u003cbr\u003e\u003cbr\u003e\u003cb\u003eNote:\u003c\/b\u003e\u003cbr\u003e1.No lubricating oil is allowed to be added to the cylinder piston;\u003cbr\u003e2.Product data are all manually measured, there may be slight errors.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e1x Stirling Engine Model\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"LinkMejor","offers":[{"title":"Silver","offer_id":49121009598689,"sku":"BG-2024711-SILVER","price":65.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/a7a35602-dada-486a-b5a5-3620f8d79412.jpg?v=1789397082","url":"https:\/\/ontproduct.com\/products\/sh-016-mechanical-music-box-stirling-engine-model-science-discovery-toys","provider":"IvySource","version":"1.0","type":"link"}