Schulz-Hildebrandt, a biomedical optics engineer at Harvard Medical School, ran with his observation and developed an ...

A MIND-BLOWING optical illusion has been created by a University of Texas professor. David Novick manages his own color illusion website and often shares photos of the illusions he creates. You'll now ...

A head-scratching optical illusion challenges the perception of color and how the brain plays tricks on us. In an image created by the UK contact lens vendor Lenstore, a series of lilac letters ...

Optical Illusion Photo Color Test: Try to test your observation skills and eyesight by looking at this optical illusion image. Does this photo appear black and white to you? Optical Illusion Photo ...

Optical Illusion for Testing Your Personality: In this vibrant optical illusion, the color you see first reveals your Personality Traits. So, which color did you see first? Optical Illusion for ...

A NEW optical illusion is playing tricks on peoples eye’s as they try to figure out if these two baseballs are the same color. A first glance, the two baseballs look as if they’re completely different ...