Aired Monday May 3,
7:00am - 7:20amon Quest +1
How Do They Do It?
Series 9 Episode 10: Suspension Bridge; Crossbows; Tracking ClothesHow do they make steel cable strong enough to hold up a 50,000 tonne bridge, how do modern hunters use medieval weapons to catch prey and how do stores keep stock of clothes?
- Category
- Documentary / Educational / Science
- Original air date
- 2012-09-06
