OPTICAL ILLUSIONS

An Optical Illusion : An optical phenomenon that results in a false or deceptive visual impression

An optical phenomenon that results in a false or deceptive visual impression

How many people can you see?

How many people can you see?

How many legs does this elephant have?

Do you see the three faces?

No, they're both the same size Which circle in the middle is bigger?

There's a face... and the word liar What do What do you see?

Say the color not the word Blue Red Green Black Pink Yellow Orange Brown Red Green Black Blue

Blue Red Green

Black Pink Yellow

Orange Brown Red

Green Black Blue

Do you see the face? Or an Eskimo?

Do you see a musician or a girl's face?

How does Optical Illusions Work

References 1) http://www. phys4arab.net/vb/ 2) http://ar.wikipedia.org/wiki 3) http://www.illusion-optical.com/

1) http://www. phys4arab.net/vb/

2) http://ar.wikipedia.org/wiki

3) http://www.illusion-optical.com/

Amal Mnal Nora Good By

Amal

Mnal

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