Aired Tuesday 18 February, 12:30am - 1:00amon Quest

How Do They Do It?

Name: 12:30am - Series 13 Episode 9
Start: 2025-03-13T00:30:00Z
End: 2025-03-13T01:00:00Z
Location: Quest +1

Series 5 Episode 2: World's Strongest Knives; Diamonds; Bricks

Discover how they make the world's strongest knives, grow diamonds in the laboratory, and produce enough bricks to build the modern world.

Cast and crew

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