General Motors (GM) has filed a patent for a strange technology, called "Autostereoscopic Campfire Display," to project ...

The feat is perhaps itself testimony to what has been touted as one of the most effective political advertising campaigns in recent times. And the men behind it now stand proud having won ...

An curved arrow pointing right. It's really simple to build a projector for your smartphone to be able to project the same types of holograms seen in Star Wars and other movies. Here's how!

An curved arrow pointing right. English holographer Tristan Duke made vinyl records that project holographic images for the "Star Wars: The Force Awakens" soundtrack. The records feature images of ...