Aired Thursday December 9, 12:30am - 1:00amon Quest +1

How Do They Do It?

Series 15 Episode 19

How do they turn trees into billions of pencils and how do they make liquorice? Plus, how do they use traditional techniques to weave the world's most fashionable lace?

Category
Documentary / Educational / Science
Original air date
2019-01-06
Cast and crew
  • Chris BroylesNarrator