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Everyone does it, but why? In this episode of SciShow Quick Questions
you get the answers! Hosted by: Michael Aranda ---------- Support
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http://scienceline.org/2008/01/ask-hadhazy-sneeze/ http://www.smithsonianmag.com/smithsonian-institution/ask-smithsonian-why-do-we-sneeze-180957634/?no-ist

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