How It's Made

Season 1, Episode 4: Hearing Aids, 3-D Puzzles, Rubber Mats, Toilets

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This episode demonstrates the production processes for hearing aids, 3-D puzzles, rubber mats and toilets, and shows how each is made.

All Episodes - Season 1

Aluminum Foil, Snowboards, Contact Lenses, Bread
Episode 1
Aluminum Foil, Snowboards, Contact Lenses, Bread
 Compact Discs, Mozzarella Cheese, Pantyhose, Fluorescent Tubes
Episode 2
Compact Discs, Mozzarella Cheese, Pantyhose, Fluorescent Tubes
 Toothpicks, Acrylic Bathtubs, Helicopters, Beer
Episode 3
Toothpicks, Acrylic Bathtubs, Helicopters, Beer
 Hearing Aids, 3-D Puzzles, Rubber Mats, Toilets
Episode 4
Hearing Aids, 3-D Puzzles, Rubber Mats, Toilets
 Copy Paper, Jeans, Computers, Plate Glass
Episode 5
Copy Paper, Jeans, Computers, Plate Glass
 Nails and Staples, Safety Glasses, Fabrics, Bicycles
Episode 6
Nails and Staples, Safety Glasses, Fabrics, Bicycles
 Kayaks, Safety Boots, Electronic Signs, Cereals
Episode 7
Kayaks, Safety Boots, Electronic Signs, Cereals
 Trucks, Adhesive Bandages, Computer Circuit Boards, Liquors
Episode 8
Trucks, Adhesive Bandages, Computer Circuit Boards, Liquors
 Steel, Apple Juice, Aircraft Landing Gear, Cosmetics
Episode 9
Steel, Apple Juice, Aircraft Landing Gear, Cosmetics
 Holograms, Package Printing, Skin Culture, Canned Corn
Episode 10
Holograms, Package Printing, Skin Culture, Canned Corn
 Plastic Bags, Solar Panels, Plastic Gasoline Containers, Hockey Sticks
Episode 11
Plastic Bags, Solar Panels, Plastic Gasoline Containers, Hockey Sticks
 Aluminum Screw Caps, Chocolate, Pills, Pasta
Episode 12
Aluminum Screw Caps, Chocolate, Pills, Pasta
 Bicycle Helmets, Aluminum, Car Brakes, Lithium Batteries
Episode 13
Bicycle Helmets, Aluminum, Car Brakes, Lithium Batteries
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