The pair sees the L3D Cube as a step in the evolution of “volumetric displays” — or, as Hornstein put it, “a simple hologram.” Granted, the cube can’t show particularly detailed images ...

To find the cube value in Excel of any number, select a cell where you want to display the result and enter a formula like this: =<first cell with number>^3. For example, your number is in the A1 ...

The Pixxl Cube was actually designed to be a multifunctional demo display. Each 32x32 pixel surface is capable of creating anything from words to scenes. So it could be set in a shop window to ...