Just when you thought you knew everything... 
> > 
> > Mosquito repellents don't repel. They hide you. The spray blocks the 
> > mosquito's sensors so they don't know you're there. 
> > Dentists have recommended that a toothbrush be kept at least 6 feet away 
> > from a toilet to avoid airborne particles resulting from the flush. 
> > The liquid inside young coconuts can be used as substitute for blood 
> > plasma. 
> > No piece of paper can be folded in half more than 7 times. 
> > Donkeys kill more people annually than plane crashes. 
> > You burn more calories sleeping than you do watching television. 
> > Oak trees do not produce acorns until they are fifty years of age or 
> > older. 
> > The first product to have a bar code was Wrigley's gum. 
> > The king of hearts is the only king without a mustache. 
> > A Boeing 747s wingspan is longer than the Wright Brother's first flight. 
> > American Airlines saved $40,000 in 1987 by eliminating 1 olive from each 
> > salad served in first-class. 
> > Venus is the only planet that rotates clockwise. 
> > Apples, not caffeine, are more efficient at waking you up in the morning. 
> > The plastic things on the end of shoelaces are called aglets. 
> > Most dust particles in your house are made from dead skin. 
> > The first owner of the Marlboro Company died of lung cancer. 
> > Barbie's full name is Barbara Millicent Roberts. 
> > Michael Jordan makes more money from Nike annually than all of the Nike 
> > factory workers in Malaysia combined. 
> > Marilyn Monroe had six toes. 
> > All US Presidents have worn glasses. Some just didn't like being seen 
> > wearing them in public. 
> > Walt Disney was afraid of mice. 
> > Pearls melt in vinegar. 
> > Thirty-five percent of the people who use personal ads for dating are 
> > already married. 
> > The three most valuable brand names on earth: Marlboro, Coca Cola, and 
> > Budweiser, in that order. 
> > It is possible to lead a cow upstairs...but not downstairs. 
> > A duck's quack doesn't echo and no one knows why. 
> > The reason firehouses have circular stairways is from the days when the 
> > engines were pulled by horses. The horses were stabled on the ground floor 
> > and figured out how to walk up straight staircases. 
> > Richard Millhouse Nixon was the first US president whose name contains all 
> > the letters from the word "criminal." The second? William Jefferson 
> > Clinton. 
> > And, the best for last..... 
> > Turtles can breathe through their butts.