Inside the Factory 4×8 – Pencils
Inside the Factory
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.
- Director:
- Genre: Documentary
- Actors: N/A
