Blade debris thrown 400 feet

An 18-inch piece of the serrated edge of a wind turbine blade broke off and was thrown at least 400 feet from the turbine sited in Ontario, Canada. The saw-toothed edges are meant to reduce noise from the turbines and improve the efficiency of the machine. More information can be found here.

Source: http://www.chathamvoice.com...

NOV 21 2014
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