How It's Made — Season 12

Episodes

• E1 Pneumatic Impact Wrenches, Cultured Marble Sinks, Plantain Chips, NASCAR Stock Cars2009-01-0710.0
• E2 Jaws of Life, Artificial Christmas Trees, Soda Crackers, Ratchets2009-01-1410.0
• E3 Thermometers, Produce Scales, Aircraft Painting, Luxury Chocolates2009-01-2110.0
• E4 Carburetors, Air Conditioners, Sugar2009-01-2810.0
• E5 Combination Wrenches, Deli Meats, Golf Carts, Airships2009-02-0410.0
• E6 Carbon Fibre Car Parts, Hand Dryers, Recycled Polyester Yarn, Fleece2009-02-1110.0
• E7 Police Badges, Muffins, Car Washes, Pressure Gauges2009-02-1810.0
• E8 Metal Detectors, Rum, Tiffany Reproductions, Aircraft Engines2009-02-2510.0
• E9 Riding Mowers, Popcorn, Adjustable Beds, Cultured Diamonds2009-03-0410.0
• E10 Airstream Trailers, Horseradish, Industrial Steam Boilers, Deodorant2009-03-1110.0
• E11 Screwdrivers, Compact Track Loaders, Physician Scales, Carbon Fibre Bats2009-03-1710.0
• E12 Escalators, Kevlar Canoes, Goat Cheese, Disc Music Boxes2009-03-2510.0
• E13 Motorcycle Engines, Glass Enamel Sculptures, Hand-Made Paper, Vaulting Poles2009-03-3110.0