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
30 years ago, you could buy a lifetime, unlimited first-class travel pass with American Airlines for $250,000.
14
The oldest living person smoked cigarettes from the age of 21 to 117.
13
The number of text messages sent and received in a given day is greater than the world's population.
198
A typical full-time worker in the US with a four-year college degree earns about $50,000. This is 62% more than a worker with only a high-school diploma.
72
Blue eyes are the most sensitive to light, dark brown the least sensitive.
105
The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
27
Wearing red increases attraction.
30