We're back after summer break! In this Topic slice, it's time to give the humble tennis ball its due. We dive into the world of the "optic yellow" sphere that routinely takes a drubbing from us all!

We’ll cover

• Some history behind the the tennis ball


• Physical characteristics


• Colors and what they mean


• Production and manufacturing


• What to do about all these balls we use?

Sit back and enjoy as we massage your Felt Pain!