Crystal Glass, Flat Screen TVs
- Episode aired 2016
- TV-G
- 25m
![How Do They Do It? (2006)](https://m.media-amazon.com/images/M/MV5BYWM5MTkwYzYtNzNhYi00OTI2LWEyMGEtNWIwZGZmMjgwMGY2XkEyXkFqcGdeQXVyNTg3NDkzMzM@._V1_QL75_UX190_CR0,2,190,281_.jpg)
How do they blow the world's finest crystal, heat the deepest swimming pool, and fill a million bottles a day of the world's favourite ketchup?How do they blow the world's finest crystal, heat the deepest swimming pool, and fill a million bottles a day of the world's favourite ketchup?How do they blow the world's finest crystal, heat the deepest swimming pool, and fill a million bottles a day of the world's favourite ketchup?