Chaos theory is a mathematical way to study very complex systems. Quite often the events we observe around us depend on very tiny factors, and any small change in an initial event will lead to a totally different outcome. Imagine sneezing into the lottery machine during the draw and how that would affect other people. We find similar events all around us, from the weather to interactions between stars. The good thing is that we don’t give up, and people are always trying to find patterns and underlying rules within this chaos. Fortunately, we also have computers to help researchers with their massive calculations.