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How Do They Do It?
TV-PG
2019
Science & Nature
Engineering Marvels

Pearls, Damascus Steel Knives and Hippo Rollers

Season 14, Episode 6

: Tennessee trailblazers harvest freshwater pearls from the deep, blacksmiths unlock the ancient secrets of the blade the struck fear into the hearts of crusading knights and an ingenious water-transporting device is transforming life in Africa.

Plans start at $9.99/month.

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How Do They Do It?
TV-PG
2019
Science & Nature
Engineering Marvels

Pearls, Damascus Steel Knives and Hippo Rollers

Season 14, Episode 6

: Tennessee trailblazers harvest freshwater pearls from the deep, blacksmiths unlock the ancient secrets of the blade the struck fear into the hearts of crusading knights and an ingenious water-transporting device is transforming life in Africa.

Plans start at $9.99/month.

HomeWatch Free
How Do They Do It?
About the Series

How Do They Do It?

An insider's look and interviews show the engineering and scientific miracles behind the things that form the modern world.

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Season 14, Episode 6 - Pearls, Damascus Steel Knives and Hippo Rollers

Release Year: 

2019

Rating Information: 

TV-PG

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