From 2-D to 3-D and beyond!

Have you watched a 3-D movie yet?  Were you thrilled and surprised and did you reach out your hand to grab something?  Or did your head hurt!!!  Whatever your reaction, isn't it amazing how our favorite stories start on paper, jump to the silver screen and now, jump at you from the screen!?!  It's called stereoscopy and it's all about creating the illusion of depth!  The science behind it is fascinating, specially when you realize that it's all about the red and blue!  So here's a cool link to get you started on making your own paper 3-D glasses, from your forever 2-D girl, Tudy (that's me!)