Why Do We Cry

YOUR LINK HERE:

http://youtube.com/watch?v=E9Bf6jdIsKw

To learn more about Brilliant, check out https://brilliant.org/BeSmart/ • You might cry if you don’t SUBSCRIBE! ►► http://bit.ly/iotbs_sub • ↓↓↓ More info and sources below ↓↓↓ • Why do we cry? It’s weird. Humans leak water out of their faces when they get sad. Are we the only animals that do this? What does it mean? What is it for? Here’s the science of human tears! • Give us a hand and SUBSCRIBE! ►► http://bit.ly/iotbs_sub • References: http://bit.ly/2NMz5Wo • • ----------- • FOLLOW US: • Twitter: @DrJoeHanson @okaytobesmart • Instagram: @DrJoeHanson • Merch: https://store.dftba.com/collections/i... • Facebook: / itsokaytobesmart • • BOOKS WE’VE FEATURED: • / smart-books • ----------- • It’s Okay To Be Smart is hosted by Joe Hanson, Ph.D. • Director: Joe Nicolosi • Writer: Kimberly McCoy, Ph.D. • Creative Director: David Schulte • Editor/animator: Derek Borsheim • Producers: Stephanie Noone and Amanda Fox • Produced by PBS Digital Studios • Music via APM • Stock images from Shutterstock http://www.shutterstock.com

#############################

New on site