These GIFs demonstrate how the 3D effect can be achieved without having to use those clunky 3D glasses.
Simply by drawing a couple of lines through what is a flat screen, one can achieve the illusion of viewing a movie (or at least a short clip) in 3D.
So here are 12 3D movie clips that you won"t have to have your 3D glasses for to watch.
Goodbye clunky glasses. Hello annoying vertical lines.