The café wall optical illusion was first described by Richard Gregory, professor of neuropsychology at the University of Bristol, in 1979. When alternating columns of dark and light tiles are placed ...

The Internet is a fan of all things mysterious and unexplained, and perhaps that is why a good optical illusion never fails to amaze netizens. Pics and videos that offer strange perspectives on ...

An optical illusion is a visual phenomenon where our perception of thinking about an image differs from objective reality. This image is seen as a Radiating Wavy Pattern Optical Illusion that appears ...

This optical illusion challenges viewers to find the hidden phrase "HIDE AND SEEK" within a bamboo-covered wall design in just 7 seconds. The letters are cleverly camouflaged, testing observation ...

Genetically encoded probes to manipulate membrane potential by light have created radically new opportunities for the analysis of neuronal circuit structure and function. Through the intersection ...

A stereogram optical illusion is a fascinating visual puzzle that hides a 3D image within a 2D pattern. At first glance, it appears to be a random collection of repeating designs or colourful dots.