When you sneeze, all your bodily functions stop even your heart. 

Our eyes never grow our nose and ears never stop growing. 

The 57 on Heinz ketchup bottles represents the number of varieties of pickles the company once had. 

A peanut is neither a pea nor a nut. 

If you lock your knee while standing long enough, you will pass out. 

The plastic things on the end of shoelaces are called aglets. 

Brain damage occurs at an internal temperature of 105 degrees Fahrenheit. 

Tom Sawyer was the first novel written on a typewriter. 

Most dust particles in your house are made from dead skin. 

The Volkswagen was originally called the "Strength Through Joy Wagon". 

Just twenty seconds worth of fuel remained when Apollo 11's lunar module landed on the moon. 

If Texas were a country it's GNP would be fifth largest of any country on earth 

Sterling silver contains 7.5% copper 

The active ingredient in smelling salts is ammonia 

Minus forty degrees Celsius is exactly the same as minus forty degrees Fahrenheit 

A human has a bone just after the spine ends, which proves that humans once had tails. 

Construction workers hard hats were first invented and used in the Building of the Hoover Dam in 1933.