a 3D movie of the kinetic horse kit from www.clockworkrobot.com The 3D illusion is created by looking at the right image with your left and and the left image with your right. With practice you can do this freestyle but a small wedge prism makes it even easier. A kit version of the kinetic horse is now available for you to own. Follow the link for details clockworkrobot.com Instructions for making a set of 3D glasses that may assist you in viewing x-eye 3d movies are also available for free ...