Termites work 24 hours per day and they do not sleep.
57
44% of kids watch television before they go to sleep.
106
You forget 90% of your dreams.
256
Cows can sleep standing up, but they can only dream lying down.
745
The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
15
The higher someone’s I.Q. the more likely they are to be sleep deprived.
29
Bats sleep 18-20 hours per day.
5