Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
32
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
Your heart will pump about 212 million liters in its lifetime.
26
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
The human sigh acts as a physiological reset button.
23