{"product_id":"air-and-space-9781835720608","title":"Air and Space","description":"An in-depth look at the history of flight for middle school and high school readers. For centuries people had dreamed of flying like birds. A breakthrough finally came in the 18th century, when the Montgolfier brothers flew a hot-air balloon for the first time. Fixed-wing aircraft and airplanes powered by internal-combustion engines followed. Over the past century, jet-powered aircraft and powerful rockets have enabled people to go to the Moon--with the real possibility of going far beyond in the not-too-distant future. Includes definitions of science words, sidebars, timeline, glossary, further resources, and index.\u003cbr\u003e","brand":"Brown Bear Books","offers":[{"title":"Default Title","offer_id":51764152238354,"sku":"9781835720608","price":48.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_34fd763b-1612-4a25-95be-257b963c40d2.jpg?v=1764757940","url":"https:\/\/surprise-castle.myshopify.com\/products\/air-and-space-9781835720608","provider":"Surprise Castle","version":"1.0","type":"link"}