Why Are Tennis Balls Fuzzy?

The video explains the critical role of fuzz on tennis balls, which creates drag and spin, affecting the ball's speed and trajectory. This innovation allows for strategic gameplay and has evolved over time with advancements in materials and design. The fuzz also impacts visibility and wear, influencing ball selection during matches. Historically, the development of the fuzzy nap was pivotal in transforming tennis into the sport it is today.

What new insight or understanding did you gain from this video?