How Do They Do It?

Name: 21:00 - Säsong 15 Avsnitt 5
Start: 2021-07-31T19:00:00Z
End: 2021-07-31T19:30:00Z
Location: Discovery Science

Säsong 15 Avsnitt 5

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?