Season 8 Episodes20
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Cruise Ship, Truffles, Asphault
Jan 19, 201222 min
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?
Seasons17
Episode Summary
"Cruise Ship, Truffles, Asphault" is episode 20 of How Do They Do It? season 8. It aired on January 19, 2012.