How It's Made
Technological Corks/Zinc Gutters
Season 25 Episode 12 of 26
More everyday items go under the microscope, including traditional Basque ham and chisteras
How It's Made airs on Discovery Channel HD at 11:30 AM, Saturday 9 November. (Subtitles.)
Learn more about How It's Made and other education/science/factual topics on our factual page
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