Sleep is for everyone
- 1st. ed.
- New York
- 32 p. 0 x 0.07 x 8 inches (hardcover)
- 1997
- Let's-read-and-find-out science .
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.