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How Do They Do It?

How Do They Do It?

2006Returning Series17 Seasons287 Episodes7.6TMDB
Discovery

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

Season 16 · Episode 9

Tractors, Cow Bells, Street Lights

Jul 11, 2019·22m

How do they build a tractor every three minutes to power Indian agriculture? How do they cast the bronze bells that help Swiss farmers keep track of their cows?

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Direct answers for episode-level questions and details.

When did How Do They Do It? Season 16 Episode 9 air?

How Do They Do It? Season 16 Episode 9 aired on July 11, 2019.

How long is How Do They Do It? Season 16 Episode 9?

This episode runs for approximately 22 minutes.

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