Season 19 Episodes13
Cast1

Lynne Adams
Narrator (voice)
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Ranked #13 of 13 in Season 19•−0.3 vs season avg
Wool is cleaned, spun and dyed before being woven by hand into traditional Navajo rugs. Crude oil is brought to the surface and separated from water and gas for transportation; angled mirrors and coloured pieces are enclosed inside kaleidoscopes; and titanium is precision-machined, cleaned and

Lynne Adams
Narrator (voice)
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"Navajo Rugs, Crude Oil, Kaleidoscopes, Titanium Dental Implants" is episode 12 of How It's Made season 19. It scored 6.9/10 from 17 votes, ranking #13 of 13 episodes this season (season average 7.2). It aired on July 5, 2012.