Aired Wednesday January 19, 6:00am - 6:20amon Quest

How Do They Do It?

Paris Sewers; Beretta; Cotton

Find out how products are manufactured around the world as we reveal the secrets of production. Featuring the complex network of Paris sewers, Beretta's and cotton manufacture.

Category
Documentary / Educational / Science
Original air date
2013-10-17
Cast and crew
  • Chris BroylesNarrator