3D movies in the 50’s were all the rage. People would go to theatres just to see this marvelous invention in motion. Like a fad this didn’t last however even now over 50 years later you can see 3D movies using the basic red blue technologies that they used in the 50’s playing in theatres. It seems that this fad of a sort is not going to die out like most fads. New generations it seems want to bring it back and they continue to try it. When you go to the movies you get Free 3D Glasses that you can take home afterward.