Combining manual and automated techniques, the 3D printing process created a concrete wall from an innovative mortar based on white cement. From a total of 60 individual segments, the wall was built ...

While you can get an LED matrix in any size or shape, the really cool looking ones that are perfect for low-res displays all have diffusors. When they come from a nameless Chinese factory, these ...

Researchers at the University of Washington have created a contact lens with an LED display built into it. Whilst at present the contact lens device has only a single pixel of information, the ...