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Scientists discover a critical link between breathing and vision - AOL.com

For over a century, scientists believed that light, focus distance, and cognitive effort were the main forces behind changes in pupil size. But a new discove...

By:Rebecca Shavit
Source:Thebrighterside.news
Published:
Scientists discover a critical link between breathing and vision - AOL.com
New research reveals that the way you breathe can change the size of your pupils, subtly shaping how you see the world. (CREDIT: CC BY-SA 4.0) For over a century, scientists believed that light, foc… [+6227 chars]

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