Red-green and yellow-blue are the so-called "forbidden colors." Composed of pairs of hues whose light frequencies automatically cancel each other out in the human eye, they're supposed to be ...

When our eyes perceive the image as a whole, we see what looks like red strawberries under a bluish-green tint. But in a total #TheDress move, this image is actually made up of only blue and black ...

This traffic light isn't actually red - how mind-boggling optical illusion tricks your BRAIN A picture of a traffic light has gone viral on TikTok, as all is not as it seems ...

In 1979, Hounsfield won the Nobel Prize in Physiology or Medicine for his role in the development of computer-assisted ...