Education/Science/Factual TopicsHDSubtitles
Duration
30 minutes
Series Info
Season 18 Episode 6 of 13

Quick Summary

Pipe cleaners and blue Stilton cheese

About This Program

Developments in the manufacture of pipe cleaners, blue Stilton cheese, smart electric meters and telescopes

How It's Made broadcasts on Quest HD at 4:00am, Wednesday, 24 December 2025. (Subtitles)

Channel Numbers:
Sky HD840Virgin137

Production Details

Runtime30 mins

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