How It's Made

Top 5 Dirtiest Jobs: Shrimp; Biodiesel; Oysters; Coal; Graphite Pencil Leads

TV-G
E46    Oct 21, 2015    25m
Explore how processing shrimp, biodiesel, oysters, coal and graphite pencil leads earn the reputation as some of the world's dirtiest jobs.

Where to Watch Top 5 Dirtiest Jobs: Shrimp; Biodiesel; Oysters; Coal; Graphite Pencil Leads

 

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