People who sleep late have more mental stamina and can outperform early risers.
33
Honeybees never sleep.
276
Bats sleep 18-20 hours per day.
5
Termites work 24 hours per day and they do not sleep.
57
44% of kids watch television before they go to sleep.
106
Studies show that the colder the room you sleep in, the more likely you are to have a bad dream.
28
47% of people have a nightmare at least once a month.
186