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Knowledge Cats Dirty Minds
Physics behind them hidden message Objects

Knowledge

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

The Dress blue black white gold

Color Constancy Illusions

Billie Eilish drawn in 3D by Stephan Pabst

Anamorphic optical illusions

How to create optical illusion photos (for social media)

Dog jumping over Manhattan

This dog cloud was jumping over Manhattan in 2014

Source/credit: FacesPics

This dog cloud is jumping over Manhattan. 

Clouds are probably the most famous things in which we can see faces and objects. Pareidolia is when we try to make sense of random patterns, and give meaning to shapes.

More optical illusions:

Floating tracks
LEGO brick floor
Headless figure
Gravity hills
Door handle
Impossible woodwork
Broken Chair
Cat Accident
  • Pareidolia
  • Physical illusions
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Headless man at bus stop in Singapore

Headless Man

Mirrors

This Godzilla cloud is a case of pareidolia

Godzilla

Clouds