Honeybees never sleep.
276
You forget 90% of your dreams.
256
If you hold farts in during the day, they'll just come out when you sleep.
16
The higher someone’s I.Q. the more likely they are to be sleep deprived.
29
"Dysania" is the state of finding it hard getting up out of bed in the morning.
33
The human brain is more active during sleep than during the day.
28
47% of people have a nightmare at least once a month.
186