How Do They Do It?Fair rating?

How Do They Do It?· Season 14 · Episode 4

Helmets, Tea, District Heating

S14E04·10.0·January 13, 2017·22m·Discovery

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?

Streaming on (US) Amazon Prime VideoHBO Max Amazon ChannelDiscovery+ Amazon ChannelYouTube TVPhiloScience ChannelSee all

#1In Season 14of 5 rated episodes
#1All-timeof 24 rated episodes
+0.0vs season avgSeason 14 averages 10.0
2017First airedJanuary 13, 2017

Keep going

SeasonSeason 14 ranked & reviewed

Every episode in airing order with ratings and dates.

StreamWhere to watch How Do They Do It?

Every streaming service and region, checked around the clock.

MatchupShows like How Do They Do It?

The closest matches, ranked by overlap and rating.