



(4 votes)
March 12, 2006 | 14 Comments

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




(6 votes)
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)
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!




(6 votes)
March 12, 2006 | 39 Comments

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




(6 votes)
March 12, 2006 | 32 Comments

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




(11 votes)
March 12, 2006 | 21 Comments

Roman Centurions would be puzzled with this columns if they saw them. How many columns are there?




(13 votes)
March 12, 2006 | 147 Comments

Concentrate on the four dots in the middle of the picture for about 30 seconds. Then close your eyes, or look up toward the ceiling. Within seconds you will see an image. Continue looking at the image…What Do You See?? Is it a heavenly sign?




(3 votes)
March 12, 2006 | 27 Comments

The squares marked A and B are the same shade of gray, yet they appear different. Read inside this article to get proof and explanation why this illusion occurred.
Proof:
By joining the squares marked A and B with two vertical stripes of the same shade of gray, it becomes apparent that both squares are the same.
Explanation:
[...]




(30 votes)
March 12, 2006 | 22 Comments

This really a nice one. Circular snakes appear to rotate ’spontaneously’, while in reality this is a static jpeg image..






