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Eyecon – Optical Illusions

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Knowledge Cats Dirty Minds
Birds the tag: Physiological Illusions Food

Knowledge

Facts, science and history of optical illusions.
See all the articles or scroll down to see what you came for.

sorrowful rock face pareidolia

How do optical illusions work?

Can animals see optical illusions? Hosico cat shows it with optical illusion rug

Animals and optical illusions

Superior mirages

Inferior and Superior Mirages, and Fata Morgana

Sword-billed Hummingbird

sword-billed hummingbird
Credit: 9VoltGorilla

This is NOT a sword-billed hummingbird, but rather a normal hummingbird perfectly lined up with the crack on the floor.

More optical illusions:

Underwater Waterfall
A Beard Model
Giant bullfrog
Baby Bigfoot
Boiling a bird
What big mouth you have!
Half Assed
Feeling deflated
  • Pareidolia
  • Physical illusions
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impossible woodwork

Impossible woodwork

Objects

dirty mind illusion with an exxxtra leg

Exxxtra leg

a dirty mind