remain only one color, pink.
However if you stare at the black '+' in the centre, the moving dot turns
to green. Now, concentrate on the black ' + ' in the centre of the picture.
After a short period, all the pink dots will slowly disappear, and you will
only see only a single green dot rota ting.
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 .
Send this to all of your friends and amaze them.