How Do They Do It?

1:30 PM to 2:00 PM
Sunday 22 September
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Season 15 Episode 5 of 20

A look at the gravity-defying 'magic' behind Pisa's leaning tower. Plus, the making of chocolate digestive biscuits

How Do They Do It? airs on Discovery Science at 1:30 PM, Sunday 22 September. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
General