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Eyecon – Optical Illusions

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Knowledge Cats Dirty Minds
Color Constancy Advertizing Zombies

Knowledge

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

Rainbows are illusions

Types of Optical Illusions

sorrowful rock face pareidolia

How do optical illusions work?

Parallax effect

Parallax Effect

That’s nuts!

It is just a giant sack of nuts, and your dirty mind sees the optical illusion.

Source/credit: ZappBrannigansLaw

Even though this guy has a haircut to match the giant sack of nuts, that is all that it is. Just a sack of nuts (or cheese or bread perhaps).
It’s just your dirty mind that sees an optical illusion.

 

More optical illusions:

Freak of Nature
Tsunami in Ohio
How many pipes?
Raw Chicken
Fight against Cervical Cancer
Amish Men using a Truck
Trees wearing a tutu
Giant lamps
  • Pareidolia
  • Physical illusions
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The white egret flower, or Pecteilis radiata is a species of orchid found in China, Japan, Korea and Russia.

White Egret

Birds

This raw chicken is actually a sphinx cat creating an optical illusion.

Raw Chicken

Cats