by Dr. Anthony Paustian Author of  A Quarter Million Steps National Space Society REPRINTED WITH PERMISSION ©2018  Anthony D. Paustian Decades ago my father, always the jokester, would tell this "multipart" joke. The genius of his approach was in how it was told: as two separate jokes, delivered back-to-back, each totally dependent upon the other. No one ever saw the connection until after the big reveal, which is what always made it funny. Today, when I speak about creativity, I frequently begin the presentation by telling a version of his joke to help illustrate a point. It goes something like this: A little girl is skipping down the street when she comes upon three colored bricks lying on the road: one red, one yellow, and one blue. She pauses, reaches down for the red one, thinks for a moment, and heaves it into the air. The brick hits the ground hard and breaks into pieces. After laughing a bit, she reaches down for the yellow one and heaves it hig