Date: July 4, 2017
Source: IOP Publishing
Summary: Inspiration from owls' wings could allow
aircraft and wind turbines to become quieter, suggests a new study. Researchers
studied the serrations in the leading edge of owls' wings, gaining new insight
into how they work to make the birds' flight silent. Their results point
towards potential mechanisms for noise suppression in wind turbines, aircraft,
multi-rotor drones and other machines.
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