How Do They Do It? (UK)

Stainless Steel, Triumph Rocket III, Paper Production (5x7)

Data di messa in onda: Gen 31, 2011

Robert Llewellyn finds out how iron is turned into stainless steel with the addition of chromium, and explores the construction process of the world's biggest production bike, the Triumph Rocket III. He also investigates how trees in the dense eucalyptus forests of Quinta da Cruz in Portugal are turned into paper.