Enlil was the name of the Mesopotamian god of wind and storms. Now, fittingly, it's what Turkish inventor Gelecegin Yenilenebilir Sehirleri is calling his vertical wind turbine. Interestingly enough, the plan of Sehirleri's company, Deveci Tech, is to line highway medians with them, capturing the wind energy of passing vehicles in order to generate electricity:

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In litigation-happy America, of course, this thing would have to be wrapped in a safety cage. I wonder if that would decrease its efficacy.