How It's Made

10 Best Episodes of How It's Made - Season 4

Have you ever wondered how the products you use every day are made? How It's Made leads you through the process of how everyday products, such as apple juice, skateboards, engines, contact lenses, and many more objects are manufactured.

Written by Sophie and last updated on jan 26, 2023.

PS: The following content contains spoilers!

PPS: I will admit that parts of this page was written with the help of AI - it makes my work so much easier to not start from a blank page!

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How It's Made - S4E11

#13 - Countertop Laminate; Frozen Treats; Children's Building Blocks; Detergents (Season 4 - Episode 11)

This episode demonstrates the production processes for countertop laminate, frozen treats, children's building blocks and detergents, and shows how each is made.

The episode was rated 6.96 from 25 votes.

How It's Made - S4E7

#12 - 3D Commercial Signs; Hardwood Floors; Corrugated Polyethylene Pipe; Mattresses (Season 4 - Episode 7)

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This episode demonstrates the production processes for 3D commercial signs, hardwood floors, corrugated polyethylene pipe and mattresses, and shows how each is made.

The episode was rated 7.06 from 33 votes.

How It's Made - S4E10

#11 - Plastic Cups and Cutlery; Special Effects Makeup; Gold; Harps (Season 4 - Episode 10)

This episode demonstrates the production processes for plastic cups & cutlery, special effects makeup, gold and harps, and shows how each is made.

The episode was rated 7.17 from 24 votes.

How It's Made - S4E3

#10 - High-Precision Cutting Tools; Stained Glass; Semi-Trailers; Recorders (Season 4 - Episode 3)

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This episode demonstrates the production processes for high-precision cutting tools, stained glass, semi-trailers, recorders, and shows how each is made.

The episode was rated 7.29 from 31 votes.

How It's Made - S4E8

#9 - Ceramic Tiles; Nuts; Steel Forgings; Skateboards (Season 4 - Episode 8)

This episode demonstrates the production processes for ceramic tiles, nuts, steel forgings and skateboards, and shows how each is made.

The episode was rated 7.36 from 25 votes.

How It's Made - S4E2

#8 - Plastic Injection Moulds; Automotive Oil Filters; Filing Cabinets; Blown Glass (Season 4 - Episode 2)

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This episode demonstrates the production processes for plastic injection moulds, automotive oil filters, filing cabinets, blown glass, and shows how each is made.

The episode was rated 7.37 from 35 votes.

How It's Made - S4E13

#7 - Putty Knives; Garage Doors; Electric Motors; Wool (Season 4 - Episode 13)

This episode demonstrates the production processes for putty knives, garage doors, electric motors and wool, and shows how each is made.

The episode was rated 7.38 from 32 votes.

How It's Made - S4E6

#6 - Brushes and Push Brooms; Blackboards; Smoked Salmon; Zippers (Season 4 - Episode 6)

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This episode demonstrates the production processes for brushes & push brooms, blackboards, smoked salmon and zippers, and shows how each is made.

The episode was rated 7.40 from 35 votes.

How It's Made - S4E12

#5 - Architectural Moldings; Pulleys; Industrial Rubber Hose; Sheet Vinyl Flooring (Season 4 - Episode 12)

This episode demonstrates the production processes for architectural moldings, pulleys, industrial rubber hose and sheet vinyl flooring, and shows how each is made.

The episode was rated 7.46 from 24 votes.

How It's Made - S4E9

#4 - Car Engines; Flour; Recliners; Envelopes (Season 4 - Episode 9)

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This episode demonstrates the production processes for car engines, flour, recliners and envelopes, and shows how each is made.

The episode was rated 7.48 from 27 votes.

How It's Made - S4E5

#3 - Grinding Wheels; Compost; Window Blinds; Milk (Season 4 - Episode 5)

This episode demonstrates the production processes for grinding wheels, compost, window blinds, milk, and shows how each is made.

The episode was rated 7.48 from 29 votes.

How It's Made - S4E4

#2 - Conga Drums; Metal Plating; Buttons (Season 4 - Episode 4)

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This episode demonstrates the production processes for conga drums, metal plating, buttons, and shows how each is made.

The episode was rated 7.50 from 26 votes.

How It's Made - S4E1

#1 - Plastic Bottles and Jars; Mail; Eggs; Handcrafted Wooden Pens (Season 4 - Episode 1)

This episode demonstrates the production processes for plastic bottles & jars, mail, eggs, handcrafted wooden pens, and shows how each is made.

The episode was rated 7.67 from 42 votes.

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