How Do They Do It?

S15 E5 • Leaning Tower of Pisa, Eider Down and Digestive Biscuits

2017

It’s been tipping over for 800 years - what’s the gravity-defying magic behind Pisa’s leaning tower? And, how are chocolate digestive biscuits manufactured?

Réalisé par

• Ross Young, Tom Gorham

Distribution

• Chris Broyles
• Dominic Frisby
• Iain Lee
• Michael Pongracz
• Paul Daniels
• Mike Goral
• Naz Osmanoglu
• Karl Jenkinson

Programme

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