Aired Friday May 14, 6:00am - 6:20amon Quest +1

How Do They Do It?

Series 9 Episode 17: Tennis balls; Surround Sound; Steak

How is New York supplied with the finest steaks, how do they produce the ultimate surround sound home cinema systems, and how do they make and test tennis balls?

Category
Documentary / Educational / Science
Original air date
2012-10-25