How Do They Do It? S16 E14 - High Rise Window Cleaners, Jigsaw Puzzles, Field Hockey Sticks

How Do They Do It?

How Do They Do It? S16 E14 - High Rise Window Cleaners, Jigsaw Puzzles, Field Hockey Sticks
7.4

How do they keep the world's tallest twin towers clean? How do they make a jigsaw where every piece is unique? And, how do they craft Olympic level hockey sticks?

Similar TV Series