Dieters who sleep more take off more fat that those who sleep less.
159
44% of kids watch television before they go to sleep.
106
Cows can sleep standing up, but they can only dream lying down.
745
47% of people have a nightmare at least once a month.
186
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
Bats sleep 18-20 hours per day.
5