{"product_id":"3d-wooden-puzzle-catapult-kit-for-adults-and-teens","title":"3D Wooden Puzzle Catapult Kit For Adults And Teens, DIY STEM Model Building Toy, Educational Wooden Cannon Project That Fires Ping Pong Balls, Hands On Mechanical Challenge For Fun And Learning","description":"\u003cdiv\u003e3D Wooden Catapult Kit for Adults \u0026amp; Teens - DIY STEM Fun\u003cbr\u003e\n✔️ Single kit with pre-cut wood, manual, rubber bands, 5 ping-pong balls \u003cp\u003eThis wooden catapult kit is a hands-on STEM project designed for classrooms, homeschool settings, maker spaces, and family game nights. It builds into a functional wooden cannon that fires ping pong balls, helping learners see physics and engineering concepts in action.\u003c\/p\u003e \u003cp\u003e✅ Launch range and angle: fires up to 10 feet; adjustable angle 90°-125°\u003cbr\u003e✅ Mobility: trolley-style wheels for moving toward targets\u003cbr\u003e✅ Construction: tenon-and-mortise joints; no glue needed\u003cbr\u003e✅ Inclusions: manual, pre-cut wood sheets, rubber bands, sandpaper, 5 ping-pong balls\u003cbr\u003e✅ Educational value: teaches basic physics and engineering through building\u003c\/p\u003e \u003cp\u003e💡 What physics concepts does a wooden catapult kit demonstrate in a hands-on learning setup?\nThis project makes core ideas tangible.\n- projectile motion basics: launch angle and range\n- energy transfer: elastic potential to kinetic energy\n- mechanical design: tenon-and-mortise joints and a movable trolley\n- problem-solving and teamwork during assembly\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49132091572459,"sku":"VXB08V188MGH","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71HjMSlgvxL.jpg?v=1785537692","url":"https:\/\/vxb.com\/products\/3d-wooden-puzzle-catapult-kit-for-adults-and-teens","provider":"VXB Bearings","version":"1.0","type":"link"}