How Do They Do It?
Season 16 Episode 12 of 20
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? airs on Discovery Channel at 7:30 AM, Thursday 19 September. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
General