Aired Thursday June 17, 7:00am - 7:20amon Quest +1
How Do They Do It?Series 9 Episode 21: Chewing Gum; Fish Hooks; Legoland
How do they transform rubber into chewing gum, how do they make fish hooks strong enough to catch a shark, and how are the models built at the world's largest Legoland?
- Documentary / Educational / Science
- Original air date