{"product_id":"diy-leonardo-da-vinci-self-supporting-bridge-kit","title":"DIY Leonardo da Vinci Self-Supporting Bridge Kit","description":"\u003cp\u003eThe DIY Leonardo da Vinci Self-Supporting Bridge Kit lets you construct your own wooden arch bridge and explore the engineering that makes it stand. Piece by piece, you assemble the beams, supports and deck into a freestanding model that shows how geometry, balance and compression create a stable structure.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWooden arch bridge model\u003c\/li\u003e\n\u003cli\u003eAssemble beams, supports and bridge deck\u003c\/li\u003e\n\u003cli\u003eFreestanding, self-supporting design\u003c\/li\u003e\n\u003cli\u003eExplores geometry, balance, compression and structural design\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSeeing a bridge stand without any fixings is surprising, and building one yourself shows how the pieces lock together under their own weight. It is a great project for families, classrooms and anyone interested in design. A hands-on look at the principles behind real-world bridge construction. Find \u003ca href=\"\/collections\/mechanical-models\"\u003emore mechanical models\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kitsville","offers":[{"title":"Default Title","offer_id":68047335751785,"sku":"ST079","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0265\/1537\/4185\/files\/DSC2638.jpg?v=1794461562","url":"https:\/\/makersthings.com\/products\/diy-leonardo-da-vinci-self-supporting-bridge-kit","provider":"maker's things","version":"1.0","type":"link"}