^The Eiffel Tower has 1792 steps.
^It takes about 20 seconds for a red blood cell to circle the whole body.
^Every year, the Moon moves a further 3.82cm from the Earth.
^Every minute in the U.S. six people turn 17.
^There are more than 1,00 chemicals in a cup of coffee.
^Blue and white are the most common school colors.
^On average, a 4-year-old child asks 437 questions a day.
^The tip of a 2cm long hour-hand on a wristwatch travels at 0.00000275 mph
^There is about 200 times more gold in the worlds oceans, than has been mined in our entire history.
^Human hair and fingernails continue to grow after death.
^Termites eat wood twice as fast when listening to heavy metal music.
^The cockroach has a high resistance to radiation and is the creature most likely to survive a nuclear war.