How Do They Do It? S13E13: Glasses Of Wine; LED TVs; The Deepest Pool; Ketchup
- Aired: 2015-11-13
- Time: 22:00:00
- Runtime: 30 minutes
Watch Episode
Overview
How to blow the world's finest crystal, make the slimmest TVs, heat the deepest swimming pool, and fill a million bottles a day of the world's favourite ketchup.