TV program to show how a tennis ball is made. It will air on National Geographic on Thursday, October 9th, at 4pm. It will take the viewer on a tour through a tennis ball factory showing how a tennis ball is made. Host Marshall Brain will explore how a pressurized tennis ball is designed, manufactured and tested.For further information check out their website:
If you find out or know the local listing or what channel National Geographic is on in Gainesville, 32606 please let me know.

