Why Do We Sneeze?

Everyone does it, but why? In this episode of SciShow Quick Questions you get the answers!

Hosted by: Michael Aranda
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Sources:http://www.ncbi.nlm.nih.gov/pubmed/22516297

http://news.nationalgeographic.com/news/2012/08/120814-why-do-we-sneeze-health-science-sinusitis/

http://www.everydayhealth.com/allergy-pictures/why-we-sneeze-and-other-fun-facts-about-sneezing.aspx#02

http://www.huffingtonpost.com/2014/03/14/sneezing-facts-didnt-know_n_4936611.html

http://www.scientificamerican.com/article/why-do-we-sneeze/

http://www.popsci.com/why-do-most-people-usually-sneeze-twos-or-threes-and-fours