How Do They Do It?

11:00 PM to 11:30 PM
Thursday 4 September
+

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 Discovery History +1 at 11:00 PM, Thursday 4 September.
Topics
Education ➝ Science ➝ Factual Topics
General