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 ...

Modern servocontrols help finishing machines produce golf balls faster than ever before. All golf balls today are made through some kind of molding process. That goes for the cheapest range balls to ...

Whether you're a beginner looking to improve your backhand or a seasoned player working on your serve, a tennis ball machine ...

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. Here's what it looks like inside. We ...