Aired Thursday 7 December, 5:30am - 6:00amon Quest

How It's Made

Name: 4:30am - Series 15 Episode 1
Start: 2025-05-13T03:30:00Z
End: 2025-05-13T04:00:00Z
Location: Quest

Series 11 Episode 10: Giant Valves/Barographs/Nappies

As more everyday items are put under the microscope find out how giant valves, sardines, barographs and disposable nappies are all made.

Cast and crew

Upcoming broadcasts