Research Rack: Did You Know?

• Your fingernails grow four times as fast as your toenails?

• People are the only animals in the world who cry tears?

• Every month you grow a brand new outer layer of skin..."a new you"?

• Your stomach makes a new layer of mucus every 2 weeks. Otherwise, it will digest itself.

• The liver performs over 500 different functions.

• Platelets are manufactured at the rate of 200 billion a day.

• It's totally impossible to sneeze with your eyes open?