Hodding Carter, author of “Flushed: How the Plumber Saved Civilization” takes us on a journey through the toilet’s development, and This Old House’s Richard Trethewey tours the Plumbing Museum with an eye to the past before looking to the future.
Toilets: Humanity’s Greatest Invention? | Clearstory Ep. 7
Not everyone wants to talk about it, but the toilet is responsible for saving countless lives throughout human history