All 50 states are listed across the top of the Lincoln Memorial on the back of the $5 bill.
Istanbul, Turkey is the only city in the world located on two continents.
Banging your head against a wall uses 150 calories an hour.
Americans collectively eat one hundred pounds of chocolate every second.
India has a Bill of Rights for cows.
Decaffeinated coffee is not 100% caffeine free. When coffee is being decaffeinated, 2% of the caffeine still remains in it.