Why Do We Sleep?
SKU: 95100787968

Why Do We Sleep?

Sale price$51.30 Regular price$57.00
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Description

Why Do We Sleep?Condition: BRAND NEW ISBN: 9781800660588 Year: 2025 Publisher: Cicada Books Ltd Description: Everything 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

Condition: BRAND NEW
ISBN: 9781800660588
Year: 2025
Publisher: Cicada Books Ltd


Description:
Everything 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.
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SKU: 95100787968

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Angela C
Pawtucket, US
★★★★★ 5
The blue is perfect!
Color: Navy Blue
The best quality iPad cover I have ever had. And the blue is so pretty!!!! The keyboard synced quickly and has soft keys.
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Reviewed in the United States on April 30, 2026
A
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arisa
Belleville, US
★★★★★ 4
Great quality case, keyboard doesn’t work as intended
Color: Dark Cherry
Case is fine and good quality but the keyboard doesn’t work as intended. Bluetooth connects great but the keyboard is formatted incorrectly. For example, when I try to use a dash, it puts an apostrophe instead. I have no idea how to reformat it myself. I’d love just a replacement keyboard
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Reviewed in the United States on January 31, 2026
M
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Mia Thacker
Draper, US
★★★★★ 5
Worth it!
Color: Pink, Color: Pink
Great buy! Worth the money and the color is nice. The keyboard works, some buttons I haven’t figured out but for the most part it’s worth the purchase!
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Reviewed in the United States on May 20, 2026
M
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Ms Rene Butts
San Leandro, US
★★★★★ 5
Nice colors
Color: Yellow
This was a perfect choice for my iPad. The color is very vibrant easy to put on and its sturdy will buy again in another color.
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Reviewed in the United States on May 17, 2026
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Bernie
Dallas, US
★★★★★ 5
Keyboard is magnetic to cover so it doesn’t fall out
Color: Pink
Absolutely love this ! My iPad fits perfectly in this and the keyboard is touch sensitive which I like and the color combo on the keyboard makes it fun ! Definitely will recommend this
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Reviewed in the United States on June 11, 2026

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