About this showing of How Do They Do It?
How do they produce marble, how do they make mahjong pieces, and how do they build escape slides? Find out as more items are put under the microscope.
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Coming up on TV
On Discovery on Fri 9 Oct 2026 at 16:00, ending at 16:30.
How Do They Do It? starts at 16:00 on Discovery on Fri 9 Oct 2026.
SkySky Q / Satellite125
Virgin MediaVirgin TV177How do they produce marble, how do they make mahjong pieces, and how do they build escape slides? Find out as more items are put under the microscope.
The next currently listed showing is Fri 9 Oct 2026, 07:00 on Discovery Science .Turbo.
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