Those who get out of bed by 7am are more likely to be thinner and happier.
20
You forget 90% of your dreams.
256
Termites work 24 hours per day and they do not sleep.
57
The average cat sleeps about 2/3 of the day.
203
Sleeping on your stomach can induce weirder, scarier, and sexier dreams.
22
Cows can sleep standing up, but they can only dream lying down.
745
Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240