How do birds breathe so efficiently? Looped airways facilitate air flows

~ Zack

Birds breathe with greater efficiency than humans because of the structure of their lungs –looped airways that facilitate air flows that go in one direction — a team of researchers has found. The results appear in Physical Review Letters. The U.S.

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Published by Zack

I am a father and husband. I live and work in Central Illinois. I enjoy writing about my life, raising my family and examining the world around me.

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