Aired Thursday 19 February, 1:30am - 2:00amon Quest +1

How Do They Do It?

Name: 12:00am - Series 16 Episode 20
Start: 2026-02-20T00:00:00Z
End: 2026-02-20T00:30:00Z
Location: Quest

Series 16 Episode 17

How do they mine a million tonnes of fertiliser from below the sea? And, how do they hand print millions of colourful clothes using the ancient art of batik?

Category: Documentary / Educational / Science
Original air date: 23/10/2019

Cast and crew

Chris BroylesNarrator

Upcoming broadcasts

Today, 11:00pmon Quest
Series 16 Episode 18
Today, 11:30pmon Quest
Series 16 Episode 19
Today, 12:00amon Quest
Series 16 Episode 20