Magic Eye: What Are You Staring At? - 10 questions - 3 minsDeep focus, not out of focus. A stereogram, or "magic eye" image is one in which a 3 dimensional image can be hidden in a 2 dimensional image. Not everyone can see these, but with a little experimentation maybe you can?
Tough, 10 Qns, Terry, Oct 22 22Recommended for grades: 4,5,6,7,8,9,10,11,12