Why Do We Cry?

Have you ever wondered why water comes out of your eyes when you get sad?
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Life Noggin is a weekly animated educational series. Whether it's science, pop culture, history or art, we explore it all and have a ton of fun doing it.

Life Noggin Team:
Animation by Steven Lawson
Director/Voice: http://lifenogg.in/patgraziosi
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Sources:
http://www.independent.co.uk/life-sty...
http://science.howstuffworks.com/life...
http://www.nature.com/scitable/blog/m...
http://www.youreyedoc.com/st-louis/dr...

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