Optical illusions have captured human imagination for centuries, convincing the mind to see things in a way that differs from ...

Dickens would have observed: “we live in the worst of times”. The Educated, part educated, semi-literate and the riff-raff across societies, ...

In today’s optical illusion challenge, we present a tricky brain teaser that only 1% of people can solve! Hidden among a sea of numbers is one odd number—5, can you spot it? This illusion tests your ...

It seemed a nice way of separating man man and machine. A love of optical illusions was part of what made us human. Alas, ...

The test is not just a fun game but also an indicator of how well our brains process visual information. Optical illusions ...

IQ tests, or Intelligence Quotient tests, are used to measure cognitive skills, problem-solving, and mental acuity. The tests measure the logical thinking, pattern recognition, memory, and ...

Unlike the more common approaches of studying illusion such as human psychology and cognition, Sugihara has taken a mathematical approach to understanding illusional depth. Unraveling the ...