How to take 3D Photos with an ordinary Digital Camera
Engadget again comes up with an excellent article about how to create 3D photos with a regular digial camera and some free software.
They not only do a great job explaining the how-to but also the theory behind 3D photography. Of course, you will need 3D glasses!
The 3D software used is called Callipygian 3D Photo Editing Software. It's free!
The complete how-to is here
Thanks to Engadget