Blue eyes are the most sensitive to light, dark brown the least sensitive.
105
More than 6,000 people with pillow-related injuries check into U.S. emergency rooms every year!
51
Any domino can knock over another object up to 1.5x its size. The 32nd object would be big enough to knock over the Empire State Building.
18
Real diamonds do not show up on x-ray.
36
The roar that we hear when we place a seashell next to our ear is not the ocean, but rather the sound of blood surging through the veins in the ear.
476
The name Joshua is Hebrew for 'Jesus'.
74
No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
If you had 10 billion $1 notes and spent one every second of every day, it would require 317 years for you to go broke.
109