Wind Turbines, Car Tyres, Mushrooms
- Episode aired 2017
- 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 make wind turbines with twice the wingspan of a Boeing? Plus, how do they mould car tyres from the ooze of a tree?How do they make wind turbines with twice the wingspan of a Boeing? Plus, how do they mould car tyres from the ooze of a tree?How do they make wind turbines with twice the wingspan of a Boeing? Plus, how do they mould car tyres from the ooze of a tree?