[Nick] wrote in telling us about the LED cube he built over the course of six months. He calls LED cubes ‘done to death,’ but [Nick] might be too humble. His 8x8x8 RGB LED cube is the best we’ve ever ...

This massive LED cube contains over 4,000 individual lights and is able to make mesmerizing, three-dimensional rainbow patterns. Watching a good old-fashioned light show is always a treat. Whether it ...