Aired Tuesday 29 April, 12:00am - 12:30amon Quest +1

How Do They Do It?

Series 10 Episode 17: Russian Dolls; Aloe Vera; Flags

Find out how products are manufactured around the world as we reveal the secrets of production.

Category
Documentary / Educational / Science
Original air date
16/01/2014
Cast and crew
  • Chris BroylesNarrator