How Do They Do It?S09E08

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How Do They Do It? : Leather Footballs, Mussels, Helmet

S09, E08 (First Aired: August 23, 2012)

Making footballs for the National Football League; how mussels are farmed; designing the ultimate fighter pilot's helmet.

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S09, E07 (First Aired: August 16, 2012)

Building a modern fighter jet; Belgium's Trappist monks make the world's finest beers; America's best performing SUV.

S09, E09 (First Aired: August 30, 2012)

How billions of bees produce a million tons of California almonds; clearing snow to keep Norway's planes flying; removing the toughest stains.

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