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.
Coming up on TV
How Do They Do It?
On High Street TV 4 on Fri 2 Oct 2026 at 23:00, ending at 23:30.
When is it on?
How Do They Do It? starts at 23:00 on High Street TV 4 on Fri 2 Oct 2026.
Airing details
ChannelHigh Street TV 4
StartsFri 2 Oct 2026, 23:00
EndsFri 2 Oct 2026, 23:30
Next showing of How Do They Do It?
The next currently listed showing is Fri 2 Oct 2026, 22:00 on Discovery .History.
See all current showings