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Duration
30 minutes
Series Info
Season 16 Episode 12

Quick Summary

The world's largest sword factory

About This Program

How wind is harnessed to power a racing yacht to Olympic gold, and how do to make a sword fit for an officer at the world's largest sword factory

How Do They Do It? broadcasts on Discovery Science +1 at 8:30am, Monday, 8 December 2025. (Subtitles)

Channel Numbers:
Sky HD685Sky267Virgin379
Amazon.co.ukShop the best deals on Amazon
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As an Amazon Associate we earn from qualifying purchases.