What is an Optical Illusion? An optical illusion is a visual phenomenon where the brain misinterprets what the eyes see. Instead of perceiving an image exactly as it is, the brain fills in gaps, ...

14:53, Wed, Dec 17, 2025 Updated: 15:03, Wed, Dec 17, 2025 A perplexing optical illusion seemingly depicting a woman levitating has left viewers scratching their heads. The photograph surfaced on ...

Loneliness is a growing concern. A viral visual test offers insights into why people feel emotionally distant. By observing what you see first in an image, the test suggests personal habits and ...

This project creates a dual-spin illusion that has people scratching their heads. Using precision turning and an understanding of motion, the result is a mesmerizing object that seems to rotate in ...

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Duping a guppy is easier than duping a ring dove — at least when it comes to a classic optical illusion. In the Ebbinghaus illusion, two identical circles placed side by side are each framed by a set ...

Multiple GOP congressional offices earlier this year received American flags with "optical illusion" swastikas embedded in them, two Republican sources familiar with the matter told NBC News. The news ...

Multiple sources tell Fox News that what appeared to be a swastika flag in Republican Rep. Dave Taylor’s D.C. office may actually be an American flag with a hidden pattern visible only on camera — an ...

Studies show that your brain doesn’t perceive the world exactly as it is. Instead, it “fills in gaps in perception.” The first layer of your brain’s primary visual cortex helps to decide what reality ...

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Optical illusions are older than you think. The first optical illusions date back to 20,000 BC and took the form of cave sculptings. Nowadays they are found all over the place – on screens, in books ...