If you sneeze too hard, you can fracture a rib.

Random Facts

• A shark can detect one part of blood in 100 million parts of water.
  Animal Facts
• The Declaration of Independence was written on hemp paper.
  Misc Facts
• There are an average of 178 sesame seeds on a McDonald's Big Mac bun.
  Misc Facts
• Fingernails grow nearly 4 times faster than toenails!
  Misc Facts
• The only capital letter in the Roman alphabet with exactly one end point is P.
  Word and Language Facts
• Human thigh bones are stronger than concrete.
  Human Facts
• Every year about 98% of atoms in your body are replaced.
  Human Facts
• If you keep your eyes open by force when you sneeze, you might pop an eyeball out.
  Human Facts