perception

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Optical illusion: Spot all squares in this image to earn visual genius badge

Can you count all the squares in this viral optical illusion?

Published on Apr 23, 2025 09:15 PM IST

A tricky optical illusion showing turtles went viral on Facebook, challenging viewers to count them all.

Published on Apr 22, 2025 09:28 PM IST

When you perceive yourself to be hungry, your immune system responds as if you are actually hungry.

Updated on Apr 08, 2025 11:38 AM IST

A optical illusion puzzled users with hidden text in a grid of black dots.

Published on Feb 09, 2025 02:29 PM IST

PREMIUM

The Undoing Project

Published on Mar 31, 2024 11:34 PM IST