About this showing of How Do They Do It?
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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Previously on TV
Previously shown on Discovery Science .Turbo on Wed 14 Oct 2026 at 07:00.
This showing was on Discovery Science .Turbo at 07:00 on Wed 14 Oct 2026. See future airings below or open the main programme page for the latest TV times.
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.
The next currently listed showing is Wed 28 Oct 2026, 15:00 on Discovery.
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