Cows can sleep standing up, but they can only dream lying down.
745
Bats sleep 18-20 hours per day.
5
Termites work 24 hours per day and they do not sleep.
57
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
44% of kids watch television before they go to sleep.
106
Honeybees never sleep.
276