July 19, 2011 § Leave a comment
the dots will remain only one color, pink.
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….