A company called AV Concepts created a Tupac Shakur holographic image to accommodate Dr. Dre and Snoop Dogg’s 2012 Coachella performance. The hologram blasts through Hail Mary, 2 of Amerika’s Most Wanted, and some other songs.
There have been conspiracy theories that the state of Israel seeks to rebuild the Temple of Solomon holographically over the Dome of the Rock in Jerusalem. This holographic technology seems to be progressing rapidly and perhaps that conspiracy may come true.
http://www.wired.com/wired/archive/12.04/holyland_pr.html
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