By John Adams Mathilde Wittock, an eco-conscious designer from Belgium, has created a remarkable solution to the waste problem caused by used tennis balls. Her design process transforms these ...

Ping-pong balls have many uses: apart from playing table tennis, they have been used for ... large LED displays thanks to a strictly modular design. The basic unit is a small piece that holds ...

An curved arrow pointing right. For tennis ball machines to shoot balls with perfect accuracy and at nearly 100 miles per hour, it takes a series of carefully calibrated parts working together.

The Spin takes a detour today from the realm of pro tennis newsmakers into the world of interior design. Instagram user @iwaslikeyo catalyzes this dispatch by posting a photo that rekindles my ...

The ATP is trying to solve the problem. By Stuart Miller Yellow felt and a rubber core. A tennis ball seems so simple. But reality is more complicated, at least on the pro tours where ...

The tennis ball felt was key to include given the Penn ... one reading “Penn 1” and the other “Penn 2.” The $267 design wasn’t just about materials, but also colors, using the materials ...