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Why do you get sleepy?
When you feel tired, your body is telling you that it needs a rest. Everyone needs sleep. Babies need lots of sleep. Grown-ups need less. But no one can go without sleep for long. A team of scientists stayed awake for as long as they could to see what could happen. Read and find out some wide-eyed facts about the science of shut-eye.
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Description du livre Etat : New. Watson, Wendy (illustrateur). Book is in NEW condition. N° de réf. du vendeur 0064451410-2-1
Description du livre Etat : New. Watson, Wendy (illustrateur). New! This book is in the same immaculate condition as when it was published. N° de réf. du vendeur 353-0064451410-new
Description du livre Soft Cover. Etat : new. Watson, Wendy (illustrateur). N° de réf. du vendeur 9780064451413
Description du livre Etat : New. Watson, Wendy (illustrateur). Brand New! Not Overstocks or Low Quality Book Club Editions! Direct From the Publisher! We're not a giant, faceless warehouse organization! We're a small town bookstore that loves books and loves it's customers! Buy from Lakeside Books!. N° de réf. du vendeur OTF-S-9780064451413
Description du livre Paperback or Softback. Etat : New. Watson, Wendy (illustrateur). Sleep Is for Everyone 0.3. Book. N° de réf. du vendeur BBS-9780064451413
Description du livre Paperback. Etat : New. Watson, Wendy (illustrateur). 1. N° de réf. du vendeur DADAX0064451410
Description du livre Paperback. Etat : New. Watson, Wendy (illustrateur). Brand New!. N° de réf. du vendeur 0064451410
Description du livre Etat : New. Watson, Wendy (illustrateur). N° de réf. du vendeur 495756-n
Description du livre Etat : New. Watson, Wendy (illustrateur). Brand New. N° de réf. du vendeur 0064451410
Description du livre Paperback. Etat : new. Watson, Wendy (illustrateur). Paperback. Bedtime often seems to come too early, but what would happen if you never went to sleep? When scientists decided to find out, they discovered that your brain needs a rest after a long day of thinking, just as your muscles would need a rest after a long day of work. A different kind of bedtime story, this book is the perfect response to the question 'Can't I stay up a little longer?' Bedtime often seems to come too early, but what would happen if you never went to sleep? When scientists decided to find out, they discovered that your brain needs a rest after a long day of thinking, just as your muscles need a rest after a long day of work. A different kind of bedtime story, this book is the perfect response to the questions "Can't I stay up a little longer?" Full color. Shipping may be from multiple locations in the US or from the UK, depending on stock availability. N° de réf. du vendeur 9780064451413