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3D print your own 3D hologram projector

3D hologram projector seems to be a exclusive device for the high-tech movies, but now, with a 3d printer, you can make your own 3D hologram projector thanks to Gianluca Pugliese, one Italian designer, he had developed a remarkably simple way to turn your smartphone into a holographic projector: simply 3D print a transparent pyramid and place it on top of a playing video in a dark room. If you’d like to try this fun little tool for yourself, head over to Thingiverse. Upon completion, it is also remarkably easy to use. You don’t need a special app or anything,...