{"product_id":"a-true-book-engineering-wonders-isbn-9780531224809","title":"Drones (A True Book: Engineering Wonders) (Library Edition)","description":"\u003cdiv\u003e      Originally developed in the early 20th century for military purposes, unmanned aircraft, or drones, have come to be used for a variety of purposes.\u003cp\u003e\u003c\/p\u003eReaders (Grades 3-5) will find out how drones work and what it takes to pilot them. They will also learn why the use of drones has become a controversial issue, how unmanned aircraft have been improved over time, and what today's engineering innovators are planning for the future of drone technology.     \u003c\/div\u003e","brand":"Children's Press","offers":[{"title":"Default Title","offer_id":46550501261541,"sku":"NP9780531224809","price":31.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1842\/7735\/files\/O_a217e916-70d9-4d3b-86ae-95f9036d33c3.jpg?v=1773252305","url":"https:\/\/k12savings.com\/es\/products\/a-true-book-engineering-wonders-isbn-9780531224809","provider":"K12savings","version":"1.0","type":"link"}