How your body works. Understanding Ourselves, Understanding Each Other. The exhibition was developed and produced by the American Psychology Association and the Ontario Science Centre in cooperation with the Association of Science-Technology Centers, the Exploratorium, and The Children's Museum, Boston. Walk for several minutes with your eyes looking down, taking short, shuffling steps. Now walk for several minutes with your eyes straight ahead, taking long strides and swinging your arms.
Human faces are asymmetrical, and usually the facial muscles on one side convey more tension.
Ask someone to take a picture of your face looking straight into the camera. When you develop the film, ask for two copies-one from each side of the negative. Cut each picture in half vertically. Glue the left side of one to the right side of the other. Repeat with the remaining halves to make two pictures of yourself.