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How Do They Do It?

8:30 AM to 9:00 AM
Saturday 18 July
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Sewers/Berettas/Cotton

Season 10 Episode 10 of 20

The manufacturing process of Berettas and cotton, and an insight into the complexity of the Paris sewer system

How Do They Do It? airs on Discovery Channel at 8:30 AM, Saturday 18 July. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
General