Natures wonders: Owl wings (Introduction)

by David Turell @, Thursday, February 20, 2014, 01:16 (1827 days ago) @ David Turell

Are being studied to improve wind turbines and airplane wings. Owls hunt silently on large wings, eagles and hawks rely on speed:

http://www4.lehigh.edu/news/newsarticle.aspx?Channel=/Channels/News+2013&WorkflowIt...


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