we don't always see what we think we see

http://www.patmedia.net/marklevinson/cool/cool_illusion.html

thats cool

Wicked! I was worried at first of what I’d see as some of these illusion things can give me a bad migraine attack, but this was cool.

I best go and lie down, though, just to be on the safe side. Wake me up when it’s pizza time!

That is very weird very good

THATS A HEAD PHUCK D you have to much time on your hands

Wicked one Mate but coun’t get rid of the black dot though LOL

what does it mean if the dots turn red and hit you in the eye?

yea, on crack… again…

If you concentrate hard enough whilst staring ( I know its hard for some of you), you can actually still see the pink dots!

Nice one though, does make you wonder about seeing what you wana see?

-Hennessy

Superb. Have another go:

If your eyes follow the movement of the rotating pink dot, you will only see one color, pink.
If you stare at the black + in the center, the moving dot turns to green.
Now, concentrate on the black + in the center of the picture. After a short period of time,
all the pink dots will slowly disappear, and you will only see a green dot rotating if you’re lucky!
It’s amazing how our brain works. There really is no green dot, and the pink ones really don’t disappear.