Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
Bats sleep 18-20 hours per day.
5
The human brain is more active during sleep than during the day.
28
You burn more calories sleeping than you do watching television.
348
Honeybees never sleep.
276
The strangers in your dreams are actually people that you've seen in real life.
50