A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2024.240075, discusses racemic dielectric metasurfaces for multi-dimensional optical manipulation. Chirality is one of the fundamental ...

If you're not sure which of two best suits you, an intriguing optical illusion could provide the answer. Look at the black and white image above and say the animal you see first out loud.

These optical illusion pictures not only make for a fun challenge but are also a great way to evaluate how sharp your observation skills really are. If you can find the hidden dinosaur in this ...

Optical illusions are not just mind-bending images; they can also be a window into your personality traits. To get the most out of these optical illusions, you need to clear your head and trust ...

Optical illusions can be insightful tools for self-discovery. To get the most out of them, it's important to clear your mind and trust your first instinct when responding to the image - typically ...

A new optical illusion claims to reveal your biggest strength and weakness depending on what you see first in the image. And it explains your personality based on the results Get daily headlines ...

The optical illusion challenge of finding a bird within 10 seconds among planes and clouds tests attention to detail. Engaging with such puzzles offers cognitive benefits including enhanced mental ...

Optical illusions are more than just amusing pictures—they challenge your brain to process information in new ways. These optical illusion puzzles test your ability to observe, analyze ...

The internet is filled with diverse optical illusion tests, ranging from simple visual tricks to complex puzzles, including hidden objects or shapes, 3D illusions, perspective manipulations ...

It’s a vanishing act that Harry Houdini would envy. A popular food dye in Cheetos can turn the skin of live mice transparent to reveal the animal’s organs inside.