About this programme
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.
Programme listing
How Do They Do It?
Other airings
Fri 17 Jul
00:00How Do They Do It?QuestFri 17 Jul
00:00How Do They Do It?QUEST +1Fri 17 Jul
00:00How Do They Do It?High Street TV 4Fri 17 Jul
00:30How Do They Do It?QuestFri 17 Jul
00:30How Do They Do It?QUEST +1Fri 17 Jul
00:30How Do They Do It?High Street TV 4Fri 17 Jul
01:00How Do They Do It?QUEST +1Fri 17 Jul
01:30How Do They Do It?QUEST +1Fri 17 Jul
07:00How Do They Do It?Disc.TurboFri 17 Jul
07:30How Do They Do It?Disc.TurboFri 17 Jul
08:00How Do They Do It?Disc.Turbo+1Fri 17 Jul
08:30How Do They Do It?Disc.Turbo+1
00:00How Do They Do It?QuestFri 17 Jul
00:00How Do They Do It?QUEST +1Fri 17 Jul
00:00How Do They Do It?High Street TV 4Fri 17 Jul
00:30How Do They Do It?QuestFri 17 Jul
00:30How Do They Do It?QUEST +1Fri 17 Jul
00:30How Do They Do It?High Street TV 4Fri 17 Jul
01:00How Do They Do It?QUEST +1Fri 17 Jul
01:30How Do They Do It?QUEST +1Fri 17 Jul
07:00How Do They Do It?Disc.TurboFri 17 Jul
07:30How Do They Do It?Disc.TurboFri 17 Jul
08:00How Do They Do It?Disc.Turbo+1Fri 17 Jul
08:30How Do They Do It?Disc.Turbo+1