Katie Evans, Polya Plavinskaya: Why do we sleep?

Sleep has interested humanity since ancient times, and now, in an age of constant stimulation, the topic is more relevant than ever. This book features not only fascinating facts about the biological and cultural processes associated with sleep, but also advice on how to establish a healthy sleep schedule. An engaging supplement to biology and natural science curricula for children ages 6 and up. Why do we sleep? What are the different sleep cycles? How is animal sleep different from ours? Is it possible to get rid of nightmares?
We spend about a third of our lives asleep. But what is really happening during those hours? This book invites you on a fascinating journey through the world of sleep and explains what happens when we doze off. Everything you ever wanted to know about sleep, but slept through!

Author: Katie Evans

Illustrations: Polya Plavinskaya

Translation: Natalia Alexandrova

Pages: 48 (offset). Hardcover

Dimensions: 230x285 mm