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11 votes, average: 4.55 out of 511 votes, average: 4.55 out of 511 votes, average: 4.55 out of 511 votes, average: 4.55 out of 511 votes, average: 4.55 out of 5 (11 votes)

March 12, 2006 | 17 Comments

Rollers appear to rotate without effort. On the other hand, they appear to rotate in the opposite direction when observers see this image keeping blinking.


9 votes, average: 2.22 out of 59 votes, average: 2.22 out of 59 votes, average: 2.22 out of 59 votes, average: 2.22 out of 59 votes, average: 2.22 out of 5 (9 votes)

March 12, 2006 | 31 Comments

How many shades of green do you see in the picture above. Would you believe there is only one?


March 12, 2006 | 72 Comments

This Optical Illusion is really neat. Stare at the black dot for 30 seconds, and you’ll see the haze start to disappear.


12 votes, average: 4.58 out of 512 votes, average: 4.58 out of 512 votes, average: 4.58 out of 512 votes, average: 4.58 out of 512 votes, average: 4.58 out of 5 (12 votes)

March 12, 2006 | 15 Comments

The floor appears to bulge out, even though all the squares in the figure are equal.


4 votes, average: 4.00 out of 54 votes, average: 4.00 out of 54 votes, average: 4.00 out of 54 votes, average: 4.00 out of 54 votes, average: 4.00 out of 5 (4 votes)

March 12, 2006 | 15 Comments

Is this a spiral? No it’s not! It’s just a bunch of circles.


March 12, 2006 | 14 Comments

Could anyone build this triangle out of real material? With today’s technology, probably yes :)


March 12, 2006 | 13 Comments

Is this a square? Although it appears that the square’s sides bend inwards, they are actually straight lines!


3 votes, average: 3.33 out of 53 votes, average: 3.33 out of 53 votes, average: 3.33 out of 53 votes, average: 3.33 out of 53 votes, average: 3.33 out of 5 (3 votes)

March 12, 2006 | 8 Comments

Which inner circle is bigger? Although it appears that the inner circle on the left is bigger, they are actually the same size!


March 12, 2006 | 39 Comments

There are 13 faces hidden in this Optical Illusion below. Can you find them all?


March 12, 2006 | 32 Comments

Is this an image of a Jazz musician, or of a female face? You decide on this Illusion!