{"product_id":"9781800660588-why-do-we-sleep","title":"Why Do We Sleep?","description":"\u003cp\u003eEverything you ever wanted to know about sleep but were too exhausted to ask. We spend around a third of our lives sleeping. But what actually happens during those hours? This book takes you on a fascinating journey through the land of nod and out the other side.   *    What are circadian rhythms and how do they affect our energy levels throughout the day?  *    What are dreams for and how do they happen?  *    What are the different stages of sleep?  *    Do animals experience sleep the same way we do?  With clear texts and bright, distinctive illustrations, this is a great introduction to a subject that has fascinated us since ancient times, and an engaging tie-in to biology and natural sciences curriculums.\u003c\/p\u003e","brand":"Book Grocer","offers":[{"title":"Default Title","offer_id":48883007783131,"sku":"9781800660588","price":15.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/7646\/9701\/files\/b9bc0a0c-f647-4341-ba48-cf22164c8831.jpg?v=1781633452","url":"https:\/\/bookgrocer.com\/products\/9781800660588-why-do-we-sleep","provider":"Book Grocer","version":"1.0","type":"link"}