{"product_id":"hands-on-leonardo-da-vinci-helicopter-model-kit-fo","title":"Hands On Leonardo Da Vinci Helicopter Model Kit For STEM Learners Aerial Screw Project Fun Physics Toys Engineering Challenge 60 Minute Build Learning Resources History Of Flight","description":"\u003cdiv\u003eHands-On Leonardo Da Vinci Helicopter Kit for STEM Learning\u003cbr\u003e\n✔️ 60 minute build, hand-powered aerial screw, FSC wood, STEM \u003cp\u003eThis hands-on model lets curious learners reconstruct Leonardo da Vinci’s aerial screw, turning history into a practical exploration of early flight. It's well suited for classroom STEM sessions or homeschool learning.\u003c\/p\u003e \u003cp\u003e✅ 60 minute build time\u003cbr\u003e✅ Material: FSC natural untreated wood, non-toxic\u003cbr\u003e✅ Hand-powered screw mechanism inspired by da Vinci sketches\u003cbr\u003e✅ Suitable for independent builders 14+, 8+ with supervision\u003cbr\u003e✅ Safety: ASTM toy standards compliant\u003c\/p\u003e \u003cp\u003e💡 What is a hands-on Leonardo da Vinci helicopter model kit used for in STEM education?\u003c\/p\u003e\nThis handy kit blends history with practical engineering to teach lift, rotation, and early flight concepts.\n- History connection of sketches to real-world motion\n- Demonstrates torque and rotation through a hand-powered mechanism\n- Great for classroom or homeschool STEM enrichment\n- Safe, non-toxic FSC wood material meeting ASTM safety standards\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49134330708203,"sku":"VXB00865U2RW","price":77.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81Zn4HVjW1L.jpg?v=1785576468","url":"https:\/\/vxb.com\/products\/hands-on-leonardo-da-vinci-helicopter-model-kit-fo","provider":"VXB Bearings","version":"1.0","type":"link"}