How Do They Do It?

4:00 AM to 4:30 AM
Wednesday 9 October
+

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 Quest +1 at 4:00 AM, Wednesday 9 October. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
General