Inside the Factory Series 4 Episode 8 Pencils 2018
7.8/10 by 10 users
Gregg Wallace is in Germany at a historic pencil factory where they produce 600,000 writing implements a day. Cherry Healey examines the astonishing properties of graphite. Historian Ruth Goodman traces the origin of pencils to a 15th-century graphite discovery in the Borrowdale valley.
- Released: 2019-03-19
- Runtime: 55 minutes
- Genre: Documentary
- Stars: Cherry Healey, Gregg Wallace, Ruth Goodman
- Director: Lena Piper, Michael Rees, Lucy Carter, Sanjay Singhal
