How Do They Do It?

10:00 AM to 10:30 AM
Saturday 22 February
+

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 10:00 AM, Saturday 22 February. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
General