Random Fun Facts  

The Fibonacci sequence: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, .... When you look at a bright sky and see white dots, you are looking at your blood. Those are white blood cells. The typewriter was invented in 1829. A lobsters blood is colorless but when exposed to oxygen it turns blue. Human thigh bones are stronger than concrete. Tigers have striped skin as well as fur. Over 5 million people in Brazil are employed in the coffee industry. The world's most expensive spice is saffron. Mercury is the only metal that is liquid at room temperature. Some cats are allergic to humans. reload more facts