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Thursday, October 29, 2009


what do u see ? whatthehelldouseedoghorseorwhat?
The Mighty Optical Illusion post is here :D this shall be about optical illusions.

well anybody still renember today's "lesson" the optical illusion part? well it insipired me to type this post and here it is so let me share with you some of the coolest optical illusions of all time. and some cool websites too,not to mention the science behind optical illusions. ok are u ready for some eye twisting and mind wrenching headache? yes? read on!
from wikipedia "Cognitive illusions are assumed to arise by interaction with assumptions about the world, leading to "unconscious inferences", an idea first suggested in the 19th century by Hermann Helmholtz. Cognitive illusions are commonly divided into ambiguous illusions, distorting illusions, paradox illusions, or fiction illusions.

Ambiguous illusions are pictures or objects that elicit a perceptual 'switch' between the alternative interpretations. The Necker cube is a well known example; another instance is the Rubin vase.
Distorting illusions are characterized by distortions of size, length, or curvature. A striking example is the Café wall illusion. Another example is the famous Müller-Lyer illusion.
Paradox illusions are generated by objects that are paradoxical or impossible, such as the Penrose triangle or impossible staircases seen, for example, in M. C. Escher's Ascending and Descending and Waterfall. The triangle is an illusion dependent on a cognitive misunderstanding that adjacent edges must join.
Fictional illusions are defined as the perception of objects that are genuinely not there to all but a single observer, such as those induced by schizophrenia or a hallucinogen. These are more properly called hallucinations." if u want more information click on this link http://en.wikipedia.org/wiki/Optical_illusion

well now lets share some brillant illusions!

Unknown updated @ 2:37 AM

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