Some Assembly Required

Steel Knife; John Deere Lawnmowers; Chocolate Factory (1x5)

Data di messa in onda: Gen 29, 2008

Brian heads to Japan to make the perfect steel knife with the descendants of Samurai sword masters, while back home Lou reveals the molecular properties of steel. Then the duo lands at the John Deere factory in Wisconsin, where they assemble a lawnmower. Finally, Brian and Lou travel to the country's oldest chocolate factory in San Francisco to find out how a bitter bean becomes a scrumptious treat.