Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
The average cat sleeps about 2/3 of the day.
203
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
Honeybees never sleep.
276
The strangers in your dreams are actually people that you've seen in real life.
50
The average person falls asleep in seven minutes.
115
44% of kids watch television before they go to sleep.
106