How Do They Do It?

11:00 AM to 11:30 AM
Saturday 28 September
+

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 Turbo +1 at 11:00 AM, Saturday 28 September. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
General