How Do They Do It?

10:00 AM to 10:30 AM
Sunday 9 March
+

Steaks/Home Cinema/Tennis Balls

Season 9 Episode 17 of 20

The supply of quality steaks to New York City, the making of surround-sound home cinema systems and the production and testing of tennis balls

How Do They Do It? airs on Discovery Turbo +1 at 10:00 AM, Sunday 9 March.
Topics
Education ➝ Science ➝ Factual Topics
General