How Do They Do It?

Season 8 Episode 20: Cruise Ship, Truffles, Asphault

How do they guide the world's largest cruise ships under low bridges? How do they find Alba's famous white truffles? How do they mine Trinidad's natural asphalt lake?

Genre:

Documentary

Seasons:

17

Episodes:

287

Actor:

Quality:

HD

Status:

Returning Series

First Air:

2006

IMDb:

7.5