Holographic movies may still be fantasy, but rewritable 3D holograms could make them a reality sooner than later. Continue reading to see more. Click here for first picture in gallery.

Overview

Rewritable holograms have become a reality, with this new technology developed by University of Arizona researchers. Using modified optical communications film, images can be rewritten in under a minute by changing the distribution of electrical charges rather than the entire laser-based structure itself. The new image can be viewed for approximately 3-hours before it starts fading. Video courtesy of ScienCentral.

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