Gorillas can catch human colds and other illnesses.
205
Your heart will pump about 212 million liters in its lifetime.
26
Yawns are more contagious among people with closer relationships.
163
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
Research has determined that most people are happiest at 7:26pm on a Saturday night.
69
The human brain uses approximately as much energy as a 10 watt light bulb.
120
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82