{"product_id":"stirling-engine-generator-model-with-usb-port-and-flexible-led-light","title":"Stirling Engine Generator Model with USB Port and Flexible LED Light","description":"Functional Stirling engine generator kit with USB port and LED light. Precision-engineered mechanical model for physics and science enthusiasts.\u003cbr\u003e\n\u003cbr\u003e\n🔥 Experience the Magic of Thermodynamics in Motion\u003cbr\u003e\n\u003cbr\u003e\nDiscover the fascinating principles of physics with this precision-crafted Hot Air Stirling Engine. This fully functional model demonstrates how heat energy is converted into mechanical motion and then into real electrical power. A striking blend of science and engineering, perfect for learning, display, or gifting.\u003cbr\u003e\n⚙️ Unique Power Features\u003cbr\u003e\n✨ Integrated USB Output\u003cbr\u003e\nThe built-in generator motor connects directly to a USB port and produces real electricity while running.\u003cbr\u003e\n\u003cbr\u003e\n💡 USB LED Light Included\u003cbr\u003e\n\u003cbr\u003e\nIncludes a flexible black USB LED light that illuminates as the engine reaches operating speed.\u003cbr\u003e\n\u003cbr\u003e\n🌀 High-Speed Flywheel\u003cbr\u003e\n\u003cbr\u003e\nWatch the smooth belt-driven mechanism spin as heat is transformed into motion and power.\u003cbr\u003e\n\u003cbr\u003e\n🧱 Materials and Build Quality\u003cbr\u003e\n\u003cbr\u003e\n• Base: Heavy-duty metal for excellent stability\u003cbr\u003e\n• Cylinders: High-temperature resistant glass heating tube\u003cbr\u003e\n• Construction: Precision metal components designed for repeated use\u003cbr\u003e\n• Size: Compact and ideal for desks, shelves, or lab displays\u003cbr\u003e\n\u003cbr\u003e\n🎓 Ideal For\u003cbr\u003e\n• Physics and thermodynamics demonstrations\u003cbr\u003e\n• STEM education and science classrooms\u003cbr\u003e\n• Engineering enthusiasts and collectors\u003cbr\u003e\n• Desk display or conversation-starting gift\u003cbr\u003e\n\u003cbr\u003e\n❓ Frequently Asked Questions\u003cbr\u003e\n\u003cbr\u003e\nWhat fuel does it require?\u003cbr\u003e\nThis engine runs on 95% high-grade alcohol (ethanol). Do not use kerosene, petrol, or water, as this may cause damage or soot build-up.\u003cbr\u003e\n\u003cbr\u003e\nIs it safe for children?\u003cbr\u003e\nThis is a high-temperature mechanical model intended for adults and supervised educational use. Metal and glass parts become very hot during operation.\u003cbr\u003e\n\u003cbr\u003e\nHow do I start the engine?\u003cbr\u003e\nFill the alcohol lamp to two-thirds capacity, light the wick, and allow 30 to 60 seconds for heating. Gently spin the flywheel by hand and the engine will begin running on its own.\u003cbr\u003e\n\u003cbr\u003e\n📦 Additional Information\u003cbr\u003e\n• Functional physics demonstration model\u003cbr\u003e\n• Produces real electrical output via USB\u003cbr\u003e\n• Carefully packaged in a carton box\u003cbr\u003e\n• Imported product, selected for quality and performance\u003cbr\u003e\n","brand":"TradeMint","offers":[{"title":"Default Title","offer_id":56991010881871,"sku":null,"price":49.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/7861\/0767\/files\/il_fullxfull.7710095627_fri9.jpg?v=1770560528","url":"https:\/\/craft-mint.com\/products\/stirling-engine-generator-model-with-usb-port-and-flexible-led-light","provider":"TradeMint","version":"1.0","type":"link"}