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How It's Made Season 4 Episodes

13 Episodes 2004 - 2005

Episode 1

Plastic Bottles and Jars/Mail/Eggs/Handcrafted Wooden Pens

22 mins

Discover how plastic bottles and jars are constructed, how mail is processed and how wooden pens are handcrafted.

Where to Watch

Episode 2

Plastic Injection Moulds/Automotive Oil Filters/Filing Cabinets/Blown Glass

22 mins

Find out how plastic injection moulds, automotive oil filters, filing cabinets and blown glass are made.

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Episode 3

High-Precision Cutting Tools/Stained Glass/Semi-trailers/Recorders

22 mins

Find out how high-precision cutting tools, stained glass, semi-trailers, and recorders are made.

Where to Watch

Episode 4

Conga Drums/Metal Plating/Buttons

22 mins

Learn about the beat behind conga drums, get the hard facts about metal plating, and find out what's cute about creating buttons.

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Episode 5

Grinding Wheels/Compost/Window Blinds/Milk

22 mins

Discover how grinding wheels are made, compost is prepared, window blinds are constructed, and milk is processed.

Where to Watch

Episode 6

Brushes & Push Brooms/Blackboards/Smoked Salmon/Zippers

22 mins

Find out how brushes and push brooms are manufactured, how blackboards are formed, how salmon is smoked and how zippers work.

Where to Watch

Episode 7

3D Commercial Signs/Hardwood Floors/Corrugated Polyethylene Pipe/Mattresses

22 mins

Discover the manufacturing secrets of 3D commercial signs, hardwood floors, corrugated polyethylene pipe, and mattresses.

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Episode 8

Ceramic Tiles/Nuts/Steel Forgings/Skateboards

22 mins

Find out how ceramic tiles are made, nuts are cultivated, steel forgings are manufactured, and skateboards are crafted.

Where to Watch

Episode 9

Car Engines/Flour/Recliners/Envelopes

22 mins

Find out how everyday items are manufactured, including car engines, flour, recliners and envelopes.

Where to Watch

Episode 10

Plastic Cups & Cutlery/Special Effects Makeup/Gold/Harps

22 mins

Follow the diverse manufacturing processes that yield plastic cups and cutlery, special effects makeup, gold, and harps.

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Episode 11

Laminate/Frozen Treats/Children's Building Blocks/Detergents

22 mins

Find out how countertop laminate is produced, how frozen treats are concocted, how building blocks are constructed and how detergents are made.

Where to Watch

Episode 12

Architectural Mouldings/Pulleys/Industrial Rubber Hose/Sheet Vinyl Flooring

22 mins

Find out the details in the construction of architectural moldings, pulleys, industrial rubber hoses, and sheet vinyl.

Where to Watch

Episode 13

Putty Knives/Garage Doors/Electric Motors/Wool

22 mins

Discover what it takes to make putty knives, garage doors, electric motors, and wool.

Where to Watch