How Do They Do It?

10:00 PM to 10:30 PM
Wednesday 11 March
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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 History at 10:00 PM, Wednesday 11 March. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
General