You explain to a spectator that you have the power to predict the future. To prove this, you take a piece of paper and write down a prediction and fold it. You now bring out a folded piece of colored paper with lines on it. You explain that there are six pictures of flags of different countries inside. You further explain that the lines running down the width of the paper are indicators to the locations of each flag. Allow the spectator to choose a line. After this has been established, take a pair of scissors and cut along a line. Open the cut pieces up and show that they have cut through a flag. Open up your predication and it matches the flag. You have truly predicted the future!