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Optical illusions are not merely tricks or viral brain teasers, they reveal the curious disconnect between what we see and what our brain interprets. A flat drawing might come across as ...

Optical illusions are designed to trick your eyes and mind. Most average minds are not able to see through the deception. Here is an optical illusion that has a frog concealed in plain sight. Can you ...

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 ...