How Do They Do It?

3:30 PM to 4:00 PM
Monday 1 June
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Harp Strings/Roof Windows/Belgian Waffles

Season 12 Episode 8 of 20

Examining how the world's finest harp strings are made, how they build roof windows that can keep out a hurricane, and how to make Belgian waffles

How Do They Do It? airs on Discovery Channel HD at 3:30 PM, Monday 1 June. (Subtitles.)
Learn more about How Do They Do It? and other education/science/factual topics on our factual page
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