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Knowledge Cats Dirty Minds
the tag: Physiological Illusions People Bicycles

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

Parallax effect

Parallax Effect

sorrowful rock face pareidolia

How do optical illusions work?

Jupiter

Jupiter close-up

Source/credit:  titsfortwat95

Upon closer inspection, you will notice that this is not Jupiter at all, but a picture of marshlands through binoculars or a telescope.

More optical illusions:

How many?
Blueberries
Black hole
A couple of cars in a parking lot
Cross-stitch Cats
Tokyo View
The Grinch
Bride kissing a fish
  • Pareidolia
  • Physical illusions
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Snapdragon seed pods looking like pixy skulls

Pixie Skulls

Flowers

A starry night sky optical illusion

A Starry Night Sky

Nature