The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515
You forget 90% of your dreams.
256
The average person will go on a date at least 100 times before they finally marry.
33
Research has determined that most people are happiest at 7:26pm on a Saturday night.
70
The world's shortest man measures only 21.5 inches.
73
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82