What is probability? Here is a clue. What is the common factor in weather forecast, sports, auto insurance rates, lotteries and casinos? Probability! We will travel through time and discover the many ways in which probability has dominated our lives and how it still does! We will also meet some mathematicians that made a mark in the development of this very complex theory! We will attend game shows, play street cricket and attend birthday parties to see how probability surrounds us.