Alright, everyone has 30 seconds to get all the jokes out of their system before we proceed with a look at this 3D printed wooden ball polisher. Ready? Theoretically, making a sphere out of any ...

There’s arguably no better social distancing practice partner than a ball machine. True, you don’t get the live ball benefits—not to mention the trash talk or post-workout adult beverage—that come ...

The French Open, which starts today, is expected to go through 100,000 tennis balls. What happens when those balls don’t bounce anymore? Pop. Hiss. Then that unmistakable smell. If you play tennis, ...