Building Big

Season 1 Episode 4: Dams

How does a dam resist the crush of millions of gallons of water? Host David Macaulay surveys the dam -- the biggest, costliest structure of all -- from Hoover's concrete arch confronting the Colorado River to the Aswan High Dam, a veritable underwater mountain sitting on the Nile riverbed, holding back a lake the size of England.

Genre:

Documentary

Seasons:

1

Episodes:

5

Actor:

David Macaulay, Larry Klein

Quality:

HD

Status:

Ended

First Air:

2000

IMDb:

9.0