Watch I Never Knew That About Britain Season 1 Episode 2 Online
- COUNTRIES: United Kingdom
- Subtitles: English
Paul Martin becomes a 12th century human loo in a journey of discovery about how the British invented the toilet. Suzannah Lipscomb reveals the humble beginnings of the toothbrush from a prison cell, and Steve Mould heads down a 4000 year-old mine in Wales to dig out a substance that changed the world.
