Business Daily - Bottles or balsa: What should wind turbine blades be made from? - Â鶹ԼÅÄ Sounds

Business Daily - Bottles or balsa: What should wind turbine blades be made from? - Â鶹ԼÅÄ Sounds


Bottles or balsa: What should wind turbine blades be made from?

We talk to people on both sides of the debate, and see some wind turbine blades in action

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