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How It's Made Season 12 Episodes

  • 2001-2019
  • 32 Seasons
  • Discovery Channel
  • Documentary
  • TV-G
  • Watchlist
    Where to Watch

Have you ever wondered how aluminum foil is made? From adhesive bandages to contact lenses, find out how many of the everyday objects we use become the things they are.

Season 12 Episode Guide

Season 12

13 Episodes 2008 - 2008

Episode 1

Pneumatic Impact Wrenches/Cultured Marble Sinks/Plantain Chips/NASCAR Stock Cars

22 mins

Discover how pneumatic impact wrenches, cultured marble sinks, plantain chips, and NASCAR stock cars are made.

Where to Watch

Episode 2

Jaws of Life/Artificial Christmas Trees/Soda Crackers/Ratchets

22 mins

Discover how jaws of life, artificial Christmas trees, soda crackers, and ratchets are made.

Where to Watch

Episode 3

Thermometers/Produce Scales/Aircraft Painting/Luxury Chocolates

22 mins

Discover how thermometers, produce scales, aircraft painting, and luxury chocolates are made.

Where to Watch

Episode 4

Carburetors/Air Conditioners/Sugar

22 mins

Discover how carburetors, air conditioners, and sugar are made.

Where to Watch

Episode 5

Combination Wrenches/Deli Meats/Golf Cars/Airships

Tue, Feb 3, 202622 mins

Discover how combination wrenches, deli meats, golf cars, and airships are made.

Where to Watch

Episode 6

Carbon Fibre Car Parts/Hand Dryers/Recycled Polyester Yarn/Fleece

Tue, Feb 3, 202622 mins

Carbon Fibre Car Parts, Hand Dryers, Recycled Polyester Yarn, Fleece

Where to Watch

Episode 7

Police Badges/Muffins/Car Washes/Pressure Gauges

22 mins

Discover how police badges, Rum, car washes and pressure gauges are made.

Where to Watch

Episode 8

Metal Detectors/Rum/Tiffany Reproductions/Aircraft Engines

21 mins

Discover how metal detectors, muffins, Tiffany reproductions, and aircraft engines are made.

Where to Watch

Episode 9

Riding Mowers/Popcorn/Adjustable Beds/Cultured Diamonds

22 mins

Discover how riding mowers, popcorn, adjustable beds, cultured diamonds are made.

Where to Watch

Episode 10

Airstream Trailers/Horseradish/Industrial Steam Boilers/Deodorant

22 mins

Discover how airstream trailers, horseradish, steam boilers, and deodorant are made.

Where to Watch

Episode 11

Screwdrivers/Compact Track Loaders/Physician Scales/Carbon Fibre Bats

22 mins

Discover how screwdrivers, rubber track loaders, physician scales, and carbon fibre baseball bats are made.

Where to Watch

Episode 12

Escalators/Kevlar Canoes/Goat Cheese/Disc Music Boxes

22 mins

Discover how escalators, kevlar canoes, marble cheddar, disc music and boxes are made.

Where to Watch

Episode 13

Motorcycle Engines/Glass Enamel Sculptures/Hand-Made Paper/Vaulting Poles

22 mins

Discovery how motorcycle engines, glass, enamel sculptures, hand-made paper, and vaulting poles are made.

Where to Watch