A duck's quack doesn't echo, and no one knows why.

Random Facts

• Astronauts are not allowed to eat beans before they go into space because passing wind in a space suit damages them.
  Misc Facts
• It is physically impossible for pigs to look up into the sky.
  Animal Facts
• More than 50% of the people in the world have never made or received a telephone call.
  Human Facts
• Babies are born without kneecaps. They don't appear until the child reaches 2-6 years of age.
  Human Facts
• Deer can't eat hay.
  Animal Facts
• The worlds oldest piece of chewing gum is 9000 years old!
  Misc Facts
• If you keep your eyes open by force when you sneeze, you might pop an eyeball out.
  Human Facts
• Fingernails grow nearly 4 times faster than toenails!
  Misc Facts