How Do They Do It?

4:30 PM to 5:00 PM
Monday 2 November
+

Pearls/Knives

Season 15 Episode 17 of 20

How do they grow America's only freshwater pearls in Tennessee? Plus, a look at how the world's sharpest knives are forged

How Do They Do It? airs on Discovery Channel +1 at 4:30 PM, Monday 2 November. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
General