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How Do They Do It?

Season 7 · Episode 1

Underground World, Gunmakers

0.022mJune 4, 2010

Head underground into America's largest mine to find out how lead is extracted. And how do they manufacture and test made-to-measure shotguns?

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Episodes

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Episode 1Underground World, Gunmakers
Episode 2Diggers, Taste Of The Orient, Into The Void
Episode 3Peanut Butter, Breaking Point
Episode 4Smooth As Marble, Hot Stuff, Umbrellas
Episode 5Tales From The Black Stuff, Silk, In The Can
Episode 6Fire Extinguishers, Cruise Liner
Episode 7Aircraft Tyres, Six Shooters, Fever Pitch
Episode 8Soft As Sponge, The Knowledge

Episode 9Money Movers, Catch Of The Day, Amazing Grace

Episode 10Crash Testing, Books Etc, Margarine

Episode 11Whisky Galore, Disaster Prevention

Episode 12Sugar, Fish Farming

Episode 13Money, Shoe-In

Episode 14Battery Power, Chocolate, Toothbrushes

Episode 15Eiffel Tower, Snowboards

Episode 16Decaf Coffee, Smoked Fish, Water Jets

Episode 17Blaze Cops, Oaked

Episode 18Lawnmowers, Bread, Clean Water

Episode 19Matches, Chrome

Episode 20Off-Roaders, Saddles, Cakes