How Do They Do It?

10:30 PM to 11:00 PM
Tuesday 3 February
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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 History at 10:30 PM, Tuesday 3 February.
Topics
Education ➝ Science ➝ Factual Topics
General