Aired Thursday January 20, 1:00am - 1:30amon Quest +1

How Do They Do It?

Name: 1:30pm - Series 4 Episode 3
Start: 2024-04-29T12:30:00Z
End: 2024-04-29T13:00:00Z
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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