After the audience is instructed how to use the 3-D glasses they received, demonstrations of three-dimensional films are presented. Various objects move towards the camera, including a ladder being shoved out a window, the slide on a ...See moreAfter the audience is instructed how to use the 3-D glasses they received, demonstrations of three-dimensional films are presented. Various objects move towards the camera, including a ladder being shoved out a window, the slide on a trombone, a woman on a swing, and a thrown baseball. Written by
David Glagovsky See less