How It's Made Season 21 Episodes

Find out where to watch Season 21 of How It's Made tonight

Season 21 Episode Guide

Episode 1 - S21:E01 - Classic Car Gauges and Cake

Discover how chocolate marble cakes and classic car gauges are produced.


Episode 2 - S21:E02 - Pasta Dies and Blueberries

Discover how pasta dies and composting toilets are constructed.


Episode 3 - S21:E03 - Angle Grinders

Discover how angle grinders and omnidirectional speakers are constructed.


Episode 4 - S21:E04 - Cartridge Blades

Discover how cartridge blades and chocolate banana loaves are produced.


Episode 5 - S21:E05 - Ultra Thin Glass

Discover how ultra-thin glass and stainless steel tubes are manufactured.


Episode 6 - S21:E06 - Potash and Wild Rice

Discover how potash, hex key wrenches and leather bracelets are made.


Episode 7 - S21:E07 - Metal Nail Files

Discover how metal nail files, boat hardtops and birch canoes are made.


Episode 8 - S21:E08 - Macarons and Micrometers

Discover how macarons, pine needle baskets and micrometers are made.


Episode 9 - S21:E09 - Endoscopes and Megaphones

Discover how endoscopes, megaphones and uranium are produced.


Episode 10 - S21:E10 - Hollow Disk Pumps

Discover how hollow disk pumps, palm sugar and yachts are made.


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