Some Assembly Required
Steel Knife; John Deere Lawnmowers; Chocolate Factory
S1 E5 Jan 28, 2008 45m
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.
Where to Watch Steel Knife; John Deere Lawnmowers; Chocolate Factory