5 Lung Facts You Might Not Know
Posted on March 7th, 2008 by Amy Anaruk
1. Your left lung is smaller than your right one.
Can you guess why?
2. The word *lung* probably comes from *lunge,* the Old English word for *light.*
As related to weight, not illumination, and explaining the following:
3. Your lungs are your only organs that can float on water.
4. You have 1500 miles of airways.
No wonder asthma gets [...]
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