How It's Made S22E11 — Custom Knee Braces, Ductless Air Conditioners, Window Film, Motorcycle Exhaust Systems
7.3
How It's Made•Season 22•Episode 11

Custom Knee Braces, Ductless Air Conditioners, Window Film, Motorcycle Exhaust Systems

7.3/10 · 17 votesDec 26, 201321 min

Ranked #9 of 13 in Season 22•−0.1 vs season avg

Discussion

Measurements and moulds of a patient’s leg guide the shaping of supportive shells, hinges and padding for custom knee braces. Heat-exchange coils, fans, compressors and electronic controls are assembled into ductless air-conditioning systems; thin polymer layers are coated and bonded into window film; and bent

Season 22 Episodes13

Cast1

Lynne Adams

Lynne Adams

Narrator (voice)

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Episode Summary

"Custom Knee Braces, Ductless Air Conditioners, Window Film, Motorcycle Exhaust Systems" is episode 11 of How It's Made season 22. It scored 7.3/10 from 17 votes, ranking #9 of 13 episodes this season (season average 7.4). It aired on December 26, 2013.