How Do They Do It?
Season 8 Episode 6 of 20
The manufacture of Venice's traditional gondolas, persuading oysters to grow pearls, and putting the twist in Pennsylvania pretzels
How Do They Do It? airs on Quest at 11:30 PM, Wednesday 9 April.
Learn more about How Do They Do It? and other education/science/factual topics on our factual page
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Education ➝ Science ➝ Factual Topics
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