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How Do They Do It?

S16 E14 | Window Cleaners

0h 20m|TVPG|Science, Educational, Documentary|2022
A look at the challenge of cleaning the windows of the Petronas Towers, the world's tallest twin towers; how jigsaw puzzle pieces are made to be unique; how Olympic field hockey sticks are crafted from fiberglass and kevlar.
How Do They Do It?
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