How come a 3D movie on a 2D screen ?!

Our eyes perceive the world around us as a three-dimensional (3D) image. By 3D image, we mean that we see widths, heights and depths. In a TV show or a cinema movie, we also perceive the depth of these images although it is rendered on a two-dimensional (2D) screen (just width and height) ! How … Continue reading How come a 3D movie on a 2D screen ?!