Dieters who sleep more take off more fat that those who sleep less.
159
47% of people have a nightmare at least once a month.
186
Termites work 24 hours per day and they do not sleep.
57
The higher someone’s I.Q. the more likely they are to be sleep deprived.
29
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
The strangers in your dreams are actually people that you've seen in real life.
50
You forget 90% of your dreams.
256
Sea otters hold hands while sleeping so they don’t drift away from each other.
104