{"product_id":"bounce-a-scientific-history-of-rubber-isbn-9781623543792","title":"Bounce!: A Scientific History of Rubber","description":"\u003cb\u003eEver wondered what makes rubber bounce? Or why it's stretchy? And WHY is rubber so . . . rubbery?! Learn the facinating science and history behind this ubiquitous material!\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eWith sidebars, graphics, fun facts, and more, the history of rubber reveals plenty of fascinating secrets and surprises. Elementary school readers will discover that early balls didn't bounce; that people in the rainforest made waterproof gear from rubber thousands of years before Europeans got into the act; and that sneakers, bicycles, and cars created demand for more and more rubber!\u003cbr\u003e\u003cbr\u003eBack matter includes a time line and a bit about the complicated implications of harvesting rubber.","brand":"Penguin Random House","offers":[{"title":"Default Title","offer_id":46300472901861,"sku":"NP9781623543792","price":18.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1842\/7735\/files\/9781623543792.jpg?v=1767722982","url":"https:\/\/k12savings.com\/es\/products\/bounce-a-scientific-history-of-rubber-isbn-9781623543792","provider":"K12savings","version":"1.0","type":"link"}