Modern Marvels

Plumbing: The Arteries of Civilization (5x3)

Data di messa in onda: Set 02, 1998

Each day, billions of gallons of water flow through cities into homes and back out again in a confusing mess of pipes, pumps, and fixtures. The history of plumbing is a tale crucial to our survival--supplying ourselves with fresh water and disposing of human waste. From ancient solutions to the future, we'll plumb plumbing's depths.