TY - GEN AU - Showers, Paul TI - Sleep is for everyone T2 - Let's-read-and-find-out science SN - 9781413199291 CY - New York KW - Health Habits KW - Children's Literature KW - Sleep N2 - 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. ER -