An optical illusion featuring a grid with broken edges has gone viral on Reddit. When staring at the center, the broken edges appear to repair themselves. Monday, Jul 07, 2025 ...

Optical illusions are always fun, right? An image going viral on X (formerly Twitter) is making netizens scratch their heads. At first glance, the photo looks like a purple grid packed with identical ...

Artists and scientists have been creating optical illusions for centuries. Here are 35 mind-bending examples that prove you can't always trust what your eyes are telling you.

Artists and scientists have been creating optical illusions for centuries. Optical illusions play tricks on your brain and can make you see things that aren't really there, from static images ...

Here's what the science says about stripes. This all clashes with the common wisdom that it’s best to avoid stripes—specifically, the horizontal kind, which, like a funhouse mirror, supposedly ...

Called the scintillating grid, this illusion was first discovered by E. Lingelbach in 1994 and is a modification of the so-called Hermann grid illusion. You may like 35 optical illusions ...

Key points. There are many visual illusions where vertical context affects judgments of height and size. In the new Box-Circle illusion, horizontal context affects judgments of vertical alignment.

Interestingly, that 1977 study found that the urban group was more susceptible to the L-form vertical-horizontal illusion, but not to the inverted-T form. Topics. Optical Illusion; ...

Which horizontal line is shorter: the top or the bottom? Trick question—they’re the same size, ... An oldie but goodie, you may have seen the scintillating grid illusion before!

THERE is a well-known visual illusion in which a vertical line is judged as longer than a horizontal line of the same length. The illusion also holds, though attenuated, when lines are perceived ...

This optical illusion challenges you to find “2F3” hiding ... At first glance, the photo looks like a purple grid packed with ... That tiny horizontal line in “E” is all ...

A THOUGHT-provoking optical illusion has left many questioning their own brains. Most optical illusions confuse the human brain via the use of color and lines – and one simple image prove… ...