the dots will remain only one color, pink. (Klik kat gambar)
Klik kat gambar :
However if you stare at the black " +" in the center, the moving dots turns to green.
Now, concentrate on the black " + " in the center of the picture. After a short period, all the pink dots will slowly disappear, and you will only see only a single green dot rotating.
It's amazing how our brain works. There really is no green dot, and the pink ones really don't disappear. This should be proof enough, we don't always see what we think we see.
Next picture :
Looking up, or looking down?
This is all about Optical Illusions..Klik sini utk ke Link menarik nie :
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