Take a look in the mirror. The human body has baffled doctors and scientists for thousands of years. Sometimes the truth is more complicated than we originally thought. Get the real facts about your body, and drop the fibs!

Do you know the facts about the world and the universe around you? Think again! Many of the commonly held beliefs that people think are true are not. Test your knowledge, and find out if what you always thought was true is fact or fib.