The human sigh acts as a physiological reset button.
23
The human brain is insensitive to pain.
76
About 400 different kinds of microbes live on and in the human body.
-3
A new parent will lose about 1055.6 hours of sleep in the first year of their child's life - almost 44 days!
6
Phobatrivaphobia is fear of trivia about phobias.
39
Cracking your knuckles does not actually hurt your bones or cause arthritis. The sound you hear is just gas bubbles bursting.
18
The average person can live for eleven days without water, assuming an average temperature of 60 degrees fahrenheit.
15
Smoking while pregnant increases the chances of spontaneous abortions (miscarriages) stillbirths and premature labor.
77