Termites work 24 hours per day and they do not sleep.
57
You burn more calories sleeping than you do watching television.
348
The human brain is more active during sleep than during the day.
28
A new baby usually deprives each of it's parents around 350-400 hours of sleep in the first year. That is one entire nights sleep per week, per parent.
194
Honeybees never sleep.
276