People who sleep late have more mental stamina and can outperform early risers.
33
Lack of water is the #1 trigger of daytime fatigue.
148
The harder you concentrate on falling asleep, the less likely you are to fall asleep.
34
The average cat sleeps about 2/3 of the day.
203
Honeybees never sleep.
276
Termites work 24 hours per day and they do not sleep.
57
You burn more calories sleeping than you do watching television.
348