3D_Points Screensaver - Represents association of the abstract 3D-objects weaved from set of points.

Free Earth 3D ScreenSaver - Realistic 3D Earth model will rotate on your desktop.

3D Galaxy Screensaver - Cool outer space 3D screensaver

screenux saver - Various 3D shapes (polyhedrons) rotating and morphing one to another.

3D Matrix Screensaver: the Endless Corridors - This will give you a chance to get an inside look at the way the Matrix works.

3D DNA ScreenSaver - 3D DNA Screesaver is a cool 3D screensaver that let's you look inside the cell.

3D Matrix Screensaver - Do you want to see what's inside the Matrix? This is where you enter.

3D Mystic Skull - Cool and scary 3D screensaver of skull with spooky sound effects.