you know those pictures that you hold and when you move it back and forth there is an animation, and it has plastic ridges on the front? what are they called?
8/14/2010 5:19:17 PM
i dunno
8/14/2010 5:20:16 PM
http://en.wikipedia.org/wiki/Lenticular_printing
8/14/2010 5:21:42 PM
^ you rock. thx
8/14/2010 5:24:14 PM