Yawns are more contagious among people with closer relationships.
163
The human brain has the capacity to store everything that you experience.
4k
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
-137
Poor eyesight (myopia) is associated with higher IQ.
232
The average person will go on a date at least 100 times before they finally marry.
33
The largest cell in the human body is the female egg and the smallest is the male sperm.
682