Tennis ball stand. This crafty solution to charging a phone makes sure that you’re also able to read the display. Since tennis balls lose their pressurization over time it’s a good use for the ...

Tennis' world governing body is exploring a concept that could radically change the design of tennis balls and the materials used to make them. BBC Homepage. Skip to content; ...

The U.S. Open is now in full swing, and nearly 100,000 new tennis balls will be used. Unfortunately, that means thousands of tennis balls will soon be useless to the tournament’s top players.