Try it, it's damn fun.
Stereoscopic imaging is a way you can view images in 3D just by crossing the eyes!!!
"If you have never viewed a stereoscopic image before, the first time is difficult. It's a bit like riding a bike though - once you've done it, you never forget!'

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To help you get started I have some links for you =D

http://www.digital-photography-tips.net/stereoscopic-3d-trainer.html

http://www.3dphoto.co.za/how.htm

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