Sea otters hold hands while sleeping so they don’t drift away from each other.
104
Honeybees never sleep.
276
The average person falls asleep in seven minutes.
115
The average cat sleeps about 2/3 of the day.
203
The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
15
You burn more calories sleeping than you do watching television.
348
Cows can sleep standing up, but they can only dream lying down.
745
44% of kids watch television before they go to sleep.
106