The higher someone’s I.Q. the more likely they are to be sleep deprived.
29
Honeybees never sleep.
276
"Dysania" is the state of finding it hard getting up out of bed in the morning.
33
47% of people have a nightmare at least once a month.
186
The average person falls asleep in seven minutes.
115
Bats sleep 18-20 hours per day.
5