Bats sleep 18-20 hours per day.
5
You forget 90% of your dreams.
256
The average cat sleeps about 2/3 of the day.
203
You burn more calories sleeping than you do watching television.
348
"Dysania" is the state of finding it hard getting up out of bed in the morning.
33
Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
The strangers in your dreams are actually people that you've seen in real life.
50
44% of kids watch television before they go to sleep.
106