Re: Viddy this! -Oh my friends… (cool/funny short videos thread)
The Amazing Dots
Watch the X in the middle very closely. You should start to see a green dot that rotates around the circle - this dot is an illusion; then you should see see the purple dots disappear.... but they haven't really gone. It is an after image effect, sometimes called a 'negative retinal afterimage' - move your head slightly, and the dots will reappear... amazing or what?
I'm a lucky guy, and I'm happy to be with the Yankees. And I want to thank everyone for making this night necessary. -- Yogi Berra at a dinner in his honor
Last edited by Apogeal Alpha01; April 15 2009 at 06:00 AM.