{"product_id":"0841887005647","title":"Leonardo's Dream Machine","description":"\"The documentary Leonardo's Dream Machinesconsists of a group of engineers and scientists attempting to build working models of two of Da Vinci's blueprints using only materials that would have been available to Da Vinci at the time he created them. They attempt to fashion a hang glider as well as a large crossbow.\"","brand":"PBS HOME VIDEO","offers":[{"title":"Default Title","offer_id":47093000306928,"sku":"0841887005647","price":19.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/0841887005647_p0.jpg?v=1763529479","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/0841887005647","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}