Monday, August 18, 2014

Optical illusion - moving oranges


If you move the computer screen rapidly up and down, or use the scroll bar to move the browser window rapidly up and down, you can see the central square moving !
Please visit my main page at http://mntviews.blogspot.com/

No comments:

Post a Comment

Donations are welcome to support the creation of more interesting articles in this blog  :-)

Share