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How Do They Do It?

Previously shown on Discovery .Science on Wed 2 Sep 2026 at 19:00.

This showing has ended

This showing was on Discovery .Science at 19:00 on Wed 2 Sep 2026. See future airings below or open the main programme page for the latest TV times.

Airing details

ChannelDiscovery .Science
StartsWed 2 Sep 2026, 19:00
EndsWed 2 Sep 2026, 19:30
SkySky Q / Satellite167

About this showing of How Do They Do It?

How do they harvest and treat the world's most expensive tea? Plus, how does the Siekierki power plant of Warsaw, Poland heat half the city's homes.

Next showing of How Do They Do It?

The next currently listed showing is Fri 4 Sep 2026, 18:00 on Discovery .Science.

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