{"product_id":"9781524788872","title":"Tick-Tock!: Measuring Time","description":"\u003cb\u003e\u003cb\u003eWhat time is it . . . and how do you know?\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eThis fact- and photo-filled Smithsonian Penguin Young Reader will fill you in on how people first began measuring time and why knowing \"when\" is important.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eTime is when things happen and how long they take to happen--but how long is all \u003ci\u003ethat\u003c\/i\u003e? The history of telling time is the history of inventions and communication, from hour glasses to atomic clocks, from calendars to chronometers. \u003ci\u003eTick-Tock \u003c\/i\u003eis a fun look at the many ways different people have tried to get in sync.","brand":"Penguin Young Readers Group","offers":[{"title":"Default Title","offer_id":47176407580912,"sku":"9781524788872","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781524788872_p0.jpg?v=1763738738","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781524788872","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}