About this showing of How It's Made
High-precision cutting tools and stained glass are put under the microscope to discover how they were made.
TVGuideUK
Coming up on TV
On High Street TV 4 on Sun 27 Sep 2026 at 04:00, ending at 04:30.
How It's Made starts at 04:00 on High Street TV 4 on Sun 27 Sep 2026.
High-precision cutting tools and stained glass are put under the microscope to discover how they were made.
The next currently listed showing is Sat 26 Sep 2026, 18:00 on Discovery .Science.
See all current showings