This may be the coolest electric fan you've ever seen. The single-bladed device can create vivid 3D holographic animation once it's on. The model, produced by a company in China, became popular after ...

A video that appears to show a high-tech electric fan generating holograms in mid-air is mesmerising gadget fans. The device, which was picked up by Australian company Big Screen Video during a recent ...

Researchers pave way towards integration of 3-D holography into electronics like smart phones, computers and TVs, with development of nano-hologram 1,000 times thinner than a human hair. An Australian ...

Big Brother is sitting inside your Wi-Fi router. The electromagnetic waves that allow us to wirelessly surf the internet can pretty much travel through anything, even walls. And now, scientists have ...