Spiral Optical IllusionAll those who believe in psychokinesis raise my hand.
Home Gallery of Optical Illusions Optical Illusion Quiz
spc Bd 1 Bd 3
 
Share This Page

Spirals Optical Illusion

Stare at the center dots in these spirals. Are they the same size?

See Another Random Optical Illusion

 

This optical illusion shows two spirals, one going one direction, the other going the opposite direction. Are they the same size?

 

Scroll down for the answer and explanation.

 

 

 

 

The spirals are the same size.

Explanation

The movement of an animation can fool you into thinking the inward spiral is smaller than the outward spiral. This seems to be because we fixate on a point to compare the size. With this optical illusion that point keeps getting moved inward or outward depending on which direction the optical illusion is spinning.

Test your Skill

Test your skill with a computer mouse by clicking as many boxes as you can in 15 seconds.

Suggestions and Comments Link To This Site Send To A Friend Some Related Links Link To Our Site Map

Report A Broken Link To Us Contact Information


















Free Optical Illusions

Visual Illusions

B7
 
Illusion-Optical.com

Site Map | Terms of Use | Privacy & Security | Contact Us | Purchase Agreement | Send Feedback
Cool Optical Illusion Pictures
© 1996-2005 by Illusion-Optical.com All Rights Reserved.