{"product_id":"pathfinders-leonardo-da-vinci-catapult-wooden-kit","title":"Pathfinders Leonardo da Vinci Catapult Wooden Kit","description":"\u003ch2\u003e\u003cspan\u003ePathfinders Leonardo da Vinci Catapult Wooden Kit\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBarcode:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 718122200016\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eProduct code:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e GMSTA-25614\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eAssembled size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approx. 42 × 42 × 13.5 cm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eMaterial:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Pre-cut wooden components\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003ePower:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Mechanical — no batteries required\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBuild a working model based on Leonardo da Vinci’s catapult designs from the \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eCodex Atlanticus\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e. The Pathfinders kit uses bent wooden arms to store energy, with a ratchet and release mechanism that brings the finished model to life.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe wooden pieces are supplied pre-cut and pre-drilled, with instructions for assembling the mechanism. Once complete, the catapult can launch the included soft clay ball more than four metres, making the mechanics of tension, stored energy and projectile motion easy to see in action.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBecause the completed model launches a projectile, age guidance varies between markets; current US safety listings recommend it for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eages 14+\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"SCIENCE","offers":[{"title":"Default Title","offer_id":67943084687396,"sku":null,"price":27.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/2253\/5460\/files\/Leonardo-Da-Vinci-Catapult-Miniature-1_1200x-700x700.webp?v=1793319796","url":"https:\/\/whimsyandwonder.co.nz\/products\/pathfinders-leonardo-da-vinci-catapult-wooden-kit","provider":"Whimsy \u0026 Wonder","version":"1.0","type":"link"}