Banging your head against a wall uses 150 calories an hour.

Random Facts

• Women manage the money and pay the bills in  75% of all Americans households.
  Misc Facts
• At a jet plane's speed of 1,000 km (620mi) per hour, the length of the plane becomes one atom shorter than its original length.
  Science and Technology Facts
• Rats and horses can't vomit.
  Animal Facts
• Women blink nearly twice as much as men.
  Human Facts
• In every episode of Seinfeld there is a Superman somewhere.
  Entertainment Facts
• Every human spent about half an hour as a single cell.
  Human Facts
• The elephant is the only mammal that can’t jump!
  Animal Facts
• The first fossilized specimen of Australopithecus afarenisis was named Lucy after the paleontologists' favorite song 'Lucy in the Sky with Diamonds,' by the Beatles.
  Misc Facts