Take a look at the picture given below, the image is of a table full of some playing cards. However, among them all, there is ...

IQ tests have been employed traditionally to quantify a person's intelligence. The puzzle problems pose issues in the form of ...

We have a picture given below of an office full of employees. In the crowded office, there is a cap that is hidden somewhere ...

After all, what brain teaser is interesting without a time limit? Take another good look at the image and try to spot the ...

Asked whether he thinks time is an illusion, Torrengo removes his glasses. Time, he says, is akin to the blurriness of the world seen without spectacles: “an experience of something that elicits a ...

The image has a vintage look, thanks to its black-and-white or sepia tone, giving it an old-school feel. This isn’t the first time an optical illusion has captured the internet’s attention ...

SPOTTING the light brown dog is easy, but can you outsmart everyone and find the second pooch hidden in this optical illusion? Time to put your vision skills and brainpower to the test and solve ...

Now, quickly look at the image again and get yourselves a final answer as we're about to spoil the optical illusion by revealing ... in others and have a hard time saying no because you don ...

Finding hidden elements in images like a '5' among 'S' characters ... it sharpens cognitive perception. Taking time to scan through a pattern increases attention span. This optical challenge ...

Visual illusions of motion are a major source of interest in the vision research community. Explaining how a still image can produce an illusory perception of motion is important for a more ...

researchers monitored the activity of neurons in the brain that respond to the illusion. They found that the same set of neurons in the brain encode patterns for actual motion and the perceived ...