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How Do They Do It? (2022)

S16 E14 | Window Cleaners

0h 20m | TVPG | Science, Educational, Documentary
Watch How Do They Do It? online.
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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