Aired Tuesday August 3,
5:00am - 5:20amon Quest
How Do They Do It?
Series 3 Episode 12: Buildings; Electricity Pylons; Balloon MakersLearn how they stop a building collapsing in an earthquake. Plus, how can they ensure there's always enough electricity?
- Category
- Documentary / Educational / Science
- Original air date
- 2007-03-28
Cast and crew