Credit: cleantechnica.com

A new wind turbine design has no exposed blades which could injure birds or bats. Plus it is silent and more powerful than traditional turbines.
turbine design
By Bob Morris
Credit: cleantechnica.com

A new wind turbine design has no exposed blades which could injure birds or bats. Plus it is silent and more powerful than traditional turbines.
turbine design
By posting a comment, you agree to adhere to our etiquette rules: No partisan attacks, no personal attacks, substantiate your sources, no self-promotion.