The brain cannot fathom how an optical illusion can manifest in real life ... which includes the groundbreaking study of a square-circle visual paradox. Cylinders that originally appeared round ...

We love a good optical illusion here at Creative Bloq. From squares that hide circles to ambidextrous baseball players, ...

An optical illusion is a visual phenomenon where the ... or two shapes may seem unequal in size even though they are identical. Which circle is the bigger one? Look at this image carefully.

Can you count all the squares in this viral optical illusion?(Facebook/Minion Quotes) (Also read: Optical illusion: You've got superhuman eyesight if you can count all the hidden dogs correctly ...