The world's shortest man measures only 21.5 inches.
73
For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515
Pain occurs when sounds are above 130 db.
124
Gorillas can catch human colds and other illnesses.
205
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
You forget 90% of your dreams.
256
Only humans shed emotional tears.
331