How Holograms Are Getting Better Than Ever

3D is all the rage now, but holograms are really where it's at! The technology is advancing at a super fast rate, and according to some, it's only a matter of time before things like Star Trek's holodeck can really be built. Trace tells us how holograms work and shows us some of the most exciting holo-projects out there.

August 3, 2013
2:00 AM EDT