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 ...

[Nikolai] has a friend who is into fire and light shows. Her birthday was coming up, so [Nikolai] decided to build something to compliment her performances. He came up with a 10 cm LED ball (Russian, ...

We did our homework to learn what customers are saying about the glow-in-the-dark golf balls they purchased and tried out for themselves. Based on online customer reviews, we compared each ball’s ...

I’m a night owl, and I love playing pickleball. I’m lucky to live in a condo complex with four pickleball courts. But I often have to start work early, making morning games a challenge, and none of my ...

Using a little electronic programming, hardware and of course 3D printing technology, James Bruton has created a new gyroscopic lead-controlled RGB LED ball. Check out the demonstration video below to ...

A ping pong ball is used to make a reasonable LED diffuser by drilling a hole and inserting the LED which could make a nice system indicator using an RGB LED. The device is easy to construct due to ...

This is the Light-up Golf Ball from Night Sports. It’s an LED-infused golf ball that lights up in one of four colors when you hit it, and stays lit for eight minutes while you go find it for your next ...