{"product_id":"stirling-engine-model-classic","title":"Stirling Engine Model - Classic Version","description":"\u003cp\u003eThis classic Stirling engine model is an ideal tool for children to learn about science. It is an excellent way to explore how a heat engine works, and how it can power a generator. With its simple design, this educational model is easy to assemble and use.\u003c\/p\u003e","brand":"NIKOLA TOY","offers":[{"title":"Default Title","offer_id":45167216591142,"sku":"","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/5119\/2614\/files\/31_d9c50a26-d328-433b-8d3e-a44638c8e01e.jpg?v=1685722070","url":"https:\/\/nikolatoy.myshopify.com\/products\/stirling-engine-model-classic","provider":"NIKOLA TOY","version":"1.0","type":"link"}