An Optical Illusion is a type of puzzle, which is often required different thinking and logical skill to solve these types of ...

An optical illusion is a fascinating visual trick that deceives the brain into seeing something different from reality. These illusions occur when the information our eyes send to the brain is ...

Several years ago, on a casual clear-my-head walk around my neighborhood, I noticed a crow watching me. I paused. I looked more closely. Something in her shiny black eye revealed an intelligence I had ...