S15·E17 – Freshwater Pearls, Knives, Hippo Roller
2017-12-19 • 22 min
How do they grow America's only freshwater pearls in Tennessee? How are the world's sharpest knives made, and how do they forge the world's sharpest knives?
2017-12-19 • 22 min
How do they grow America's only freshwater pearls in Tennessee? How are the world's sharpest knives made, and how do they forge the world's sharpest knives?