For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515
Gorillas can catch human colds and other illnesses.
205
Pain occurs when sounds are above 130 db.
124
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
Our Right Lungs takes more air than our left lung.
194
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92