How Do They Do It?

4:00 PM to 4:30 PM
Friday 9 October
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Marble/Mah-jong/Escape Slides

Season 10 Episode 14 of 20

A look at how marble is produced, the building of escape slides and how mah-jong pieces are made

How Do They Do It? airs on Discovery Channel at 4:00 PM, Friday 9 October. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
General