The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting
Human hair and fingernails continue to grow after death
It takes about 20 seconds for a red blood cell to circle the whole body
The plastic things on the end of shoelaces are called aglets
Most soccer players run 7 miles in a game
The only part of the body that has no blood supply is the cornea in the eye. It takes in oxygen directly from the air
Every day 200 million couples make love, 400,000 babies are born, and 140,000 people die
In most watch advertisements the time displayed on the watch is
10:10 because then the arms frame the brand of the watch (and make it look like it is smiling.)
Colgate faced big obstacle marketing toothpaste in Spanish speaking countries. Colgate translates into the command "go hang yourself."
The only 2 animals that can see behind itself without turning its
head are the rabbit and the parrot
