{"product_id":"9781621274261","title":"Pulleys","description":"\u003cp\u003eFrom cranes to laundry lines, pulleys are used every day. Lifting objects can be hard work. Pulleys can help make that work easier. Learn all about these simple machines and how they work in Pulleys, an AV\u003csup\u003e2\u003c\/sup\u003e media enhanced book. This is an AV\u003csup\u003e2\u003c\/sup\u003e media enhanced book. A unique book code printed on page 2 unlocks multimedia content. This book comes alive with video, audio, weblinks, slide shows, activities, hands-on experiments, and much more.\u003c\/p\u003e","brand":"Av2 by Weigl","offers":[{"title":"Default Title","offer_id":47037044162800,"sku":"9781621274261","price":27.13,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781621274261_p0.jpg?v=1763862516","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781621274261","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}