{"product_id":"roller-coaster-engineering","title":"Roller Coaster Engineering","description":"\u003cp\u003eTurn physics into a thrill ride with Thames \u0026amp; Kosmos Roller Coaster Engineering. Kids snap together sturdy frame structures and flexible track to build and test their own coasters, then change the slope, length, direction and car weight to see what happens. A full-color manual walks them through every model and experiment along the way!\u003c\/p\u003e\n\n\u003ch3\u003eWhy We Love It\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBuild and test dozens of roller coaster designs\u003c\/li\u003e\n\u003cli\u003eLearn how force, motion and energy work by experimenting\u003c\/li\u003e\n\u003cli\u003eModular building system with frames and flexible track\u003c\/li\u003e\n\u003cli\u003eFull-color illustrated manual with step-by-step instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGood to Know\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAges 6+ with help, 8+ on their own\u003c\/li\u003e\n\u003cli\u003e305 pieces, 20 experiments and a 32-page manual\u003c\/li\u003e\n\u003cli\u003eNo batteries required\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Thames \u0026 Kosmos","offers":[{"title":"Default Title","offer_id":41403594375226,"sku":"814743015845","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2671\/9472\/files\/814743015845_roller-coaster_1.jpg?v=1791510303","url":"https:\/\/littlelincolnstoys.com\/products\/roller-coaster-engineering","provider":"Little Lincoln's Toy Shop","version":"1.0","type":"link"}