Why Do We Have Eyebrows?

From the creator

When you think about it, your eyebrows are a little strange! But they're also really important! From protecting your eyes to helping others know how you feel, those little bits of hair in the middle of your face have some big jobs! ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www.patreon.com/scishowkids ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow SOURCES: http://discovermagazine.com/2012/jul-aug/06-humans-with-super-human-vision https://health.howstuffworks.com/human-body/systems/eye/question520.htm https://health.howstuffworks.com/skin-care/information/anatomy/how-sweat-works3.htm http://mentalfloss.com/article/58424/why-do-we-have-eyebrows https://news.nationalgeographic.com/news/2006/03/0307_060307_human_prey.html https://www.npr.org/sections/13.7/2015/03/19/394099609/we-may-have-snakes-to-thank-for-our-acute-vision http://www.sciencefocus.com/qa/why-do-we-have-eyebrows

Published 2018-04-03 · Watch on YouTube ↗
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