This is a large white floating ball that has LEDs inside and cycles through different colors. Meant to be put into a pool for neat effects ... leads on to each of the LED channels.

A 16-year-old was arrested after a fight at The Cue Ball pool hall in Salem resulted in the death of 21-year-old Isac Steven ...

That’s what [bitluni] did with his massive 1200-pixel LED video wall, which he unveiled at Maker Faire Hanover recently. We covered his prototype a while back, a mere 300 ping pong ball ...