{"product_id":"3d-wooden-mechanical-gear-puzzle","title":"3D Wooden Mechanical Gear Puzzle — STEM Building Kit","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003eBuild It. Power It. Watch the Gears Move.\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTurn a collection of laser-cut wooden pieces into a working mechanical gear model. This hands-on 3D wooden puzzle invites teens to build the mechanism step by step, connect the motor and battery holder, and see how gears work together to create movement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExplore Mechanical Engineering by Building\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstead of simply looking at a finished model, builders assemble the gears, wooden structure, motor and electrical components themselves. The process offers a practical introduction to basic mechanical systems, simple circuits and the relationship between a motor and a gear mechanism.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA STEM Project Made for Curious Minds\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAssembly encourages concentration, problem-solving and careful observation as individual components gradually become a functioning mechanism. Once completed, the moving gears make the engineering principles behind the build easier to see and explore.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrom Individual Pieces to Mechanical Motion\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe finished model combines the satisfaction of completing a 3D wooden puzzle with the experience of seeing a mechanism you assembled come to life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReady for a Hands-On Engineering Challenge?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuild the model, connect the components and discover mechanical motion through a practical STEM project.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended age:\u003c\/strong\u003e 14+\u003cbr\u003e\u003cstrong\u003ePower:\u003c\/strong\u003e Battery-powered; battery not included.\u003c\/p\u003e","brand":"GadWitch","offers":[{"title":"Default Title","offer_id":55291390984521,"sku":"1005007204770648-1Pcs","price":24.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0882\/2462\/9065\/files\/3d-wooden-mechanical-gear-puzzle-stem-kit.png?v=1788939715","url":"https:\/\/www.gadwitch.com\/products\/3d-wooden-mechanical-gear-puzzle","provider":"GadWitch Toys","version":"1.0","type":"link"}