The human sigh acts as a physiological reset button.
23
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31
Your heart will pump about 212 million liters in its lifetime.
26
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
Research has determined that most people are happiest at 7:26pm on a Saturday night.
69
One human hair can support 3 ounces.
191
Human hair and fingernails continue to grow after death.
7