How It's Made
Petanque Balls/Biologic Medicines
Season 25 Episode 13 of 26
More everyday items go under the microscope as the manufacture of objects including asphalt pavers and basque espadrilles are analysed
How It's Made airs on Discovery Channel HD at 6:00 AM, Saturday 12 April. (Subtitles.)
Learn more about How It's Made and other education/science/factual topics on our factual page
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