{"product_id":"pathfinders-medieval-catapult-stem-building-kit-wooden-catapult-model-mechanical-engineering-physics-historical-siege-project","title":"PATHFINDERS Medieval Catapult STEM Building Kit | Wooden Catapult Model | Mechanical Engineering, Physics \u0026 Historical Siege Project","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBUILD TIME: ABOUT 60 MINUTES – A rewarding, straightforward project with a clean, mechanical finish once assembled\u003c\/li\u003e\n\u003cli\u003eAGE 14+ – Designed for teen and adult builders who appreciate hands-on projects, historical engineering, and mechanical creativity.\u003c\/li\u003e\n\u003cli\u003eFULLY FUNCTIONAL CATAPULT – Tension-powered system delivers consistent launches for testing distance, force, and mechanical performance\u003c\/li\u003e\n\u003cli\u003eMEDIEVAL-INSPIRED DESIGN – Precision-cut wooden components reflect classic siege engine construction, offering an engaging STEM-focused build experience\u003c\/li\u003e\n\u003cli\u003eMECHANICS \u0026amp; PHYSICS EXPLORATION – Includes step-by-step instructions to experiment with tension, projectile mass, and trajectory for authentic mechanical learning\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 0094922617170\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 12.8 x 3.8 x 2.3 inches\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e PFC01\u003c\/p\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e PFD-23\u003c\/p\u003e","brand":"StaticPoster","offers":[{"title":"Default Title","offer_id":66722374091056,"sku":"B000L7EGMA","price":63.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/9376\/0304\/files\/71iiWLYVhuL.jpg?v=1777904438","url":"https:\/\/staticposter.myshopify.com\/products\/pathfinders-medieval-catapult-stem-building-kit-wooden-catapult-model-mechanical-engineering-physics-historical-siege-project","provider":"StaticPoster","version":"1.0","type":"link"}