Education/Science/Factual TopicsSubtitles
Duration
30 minutes
Series Info
Season 6 Episode 4 of 20

Quick Summary

Repairing cables on the seabed

About This Program

Repairing cables on the seabed, manufacturing 10-gallon hats, and the process involved in feeding 100,000 air passengers a day

How Do They Do It? broadcasts on Discovery History +1 at 11:30pm, Monday, 29 December 2025. (Subtitles)

Channel Numbers:
Sky HD782Sky274Virgin381

Production Details

Runtime30 mins