How Do They Do It? · S07E18
Lawnmowers, Bread, Clean Water
2010-09-24 · 22 min
How do they build the world's fastest lawnmowers; how do they set the price of bread; and how do they use coconuts to clean water?
How Do They Do It? · S07E18
2010-09-24 · 22 min
How do they build the world's fastest lawnmowers; how do they set the price of bread; and how do they use coconuts to clean water?