The Muller-Lyer Illusion is a powerful optical illusion that can be used to demonstrate how our visual perception can be distorted. The illusion is caused by contrasting colors on straight lines which ...

The picture of the 2D map, which has been viewed 6 million times since being shared on X, formerly Twitter, shows a curved blue line between the two countries. “Without touching a single piece of land ...

An old optical illusion is again going viral on the Internet, leaving people feeling ‘dizzy’. The optical illusion features green lines outlining grey squares. The challenge is to find curved lines in ...

Visual Optical Illusion Test: An optical illusion is a mind-bending illustration of an object or drawing or picture that has different appearances if looked at from different perspectives. There are ...

An optical illusion is a puzzle in which the image in front of you possesses a different perception. These illusions are given in different forms, like puzzles, crossing numbers, hidden items, jumbled ...

Guest Maria King demonstrates the ins and outs of creating practical projects with a curved stitch. Simple straight stitching is easy to practice, but we can bend those straight lines and expand our ...