How It's Made S22E9 — Life Casting, Downdraft Cooktops, Compression Hosiery, Electric Motorcycles
7.3
How It's Made•Season 22•Episode 9

Life Casting, Downdraft Cooktops, Compression Hosiery, Electric Motorcycles

7.3/10 · 18 votesDec 12, 201321 min

Ranked #8 of 13 in Season 22•−0.1 vs season avg

Discussion

Flexible moulding materials capture the contours of a living subject before plaster or resin is poured to create a detailed life cast. Burners and electric heating elements are combined with built-in ventilation systems in downdraft cooktops; specialized knitting machines produce hosiery with graduated compression; and

Season 22 Episodes13

Cast1

Lynne Adams

Lynne Adams

Narrator (voice)

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Episode Summary

"Life Casting, Downdraft Cooktops, Compression Hosiery, Electric Motorcycles" is episode 9 of How It's Made season 22. It scored 7.3/10 from 18 votes, ranking #8 of 13 episodes this season (season average 7.4). It aired on December 12, 2013.