Ping-pong balls have many uses: apart from playing table tennis, they have been used for countless art projects, science experiments, and even to raise ships from the bottom of the ocean. As it turns ...

A few years ago [Brian McCafferty] created a nice big RGB LED panel in a poster frame that aimed to be easy to move, program, and display. We’d like to draw particular attention to one of his ...

In every LED wall manufacturer's product brochure, spherical LED displays are listed as one of the best customization options ...

Would we be satisfied with only a simple hours-and-minutes display, or should we be thinking bigger and bolder? I’m not sure if my so-called chum James “Chewy” Vroman is my friend or my foe. I used to ...