Modern Marvels

The Alaskan Oil Pipeline (4x20)

Exibido em:: Nov 04, 1997

In 1973, a desperate America, starved by an OPEC embargo, began construction on an 800-mile lifeline for its insatiable oil hunger. We'll examine this technological triumph, built over impenetrable mountains and tundra, where temperatures drop to 75 below zero. We also study its impact on a fragile ecological system.