Remember the "3D" craze a few years back? We had 3D TVs, smartphones, video games and we thought it was the wave of the future. Apparently, that didn't work out well in the long run as we all went right back to just regular old HD. Well the new wave seems to be "holograms" and this one has the potential to be the "next big thing".

The idea comes from Mrwhosetheboss and in a matter of days this video on how to project a hologram from your smartphone has gone viral.  I've personally seen many folks try this at home. While it may not seem like much, it looks like something fun and worth trying.

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