It's 12 feet in diameter, weighs 11,875 pounds, contains 2,688 Waterford crystals, and 32,256 LED lights. It's the largest crystal ball in the world. It can produce 16 million colors and billions ...

Once assembled, [Tim] added LED strips across ... the break, the ball turned out really well. The only real problem is that the camera doesn’t work very well without light, which is something ...

[david] designed an LED ping-pong ball display using 3D printed components, which allows for the construction of arbitrarily-large LED displays thanks to a strictly modular design. The basic unit ...