Instructions: Draw two dots on a piece of paper, about 3 inches (7.6 cm) apart. Label the left one “A” and the right one “B.” Hold the paper at arm’s length from your face. Close you left eye and stare at Point A, and very slowly bring the paper closer to your face. At some point, you will notice that Point B will disappear. Copy this link to share Blind Spot with someone else: |