Based on this YouTube video's total view count of 623K views and industry-standard rates, the estimated total earning is $436 - $1.24K through ad revenue. Historical data is not yet available to calculate daily, weekly, or monthly averages.

Explore Onions, Emotions, and Why We Cry with 623,015 views, 11,070 likes, and 797 comments. Experience the impact of this video content that has captured audience attention.

Have you ever wondered why we cry? In today's episode of SciShow, Hank gives us the answer, covering different types of tears and whether we are the only species to get all teary eyed during the final scene of a good movie. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Thanks Tank Tumblr: http://thankstank.tumblr.com Sources: http://www.psychologytoday.com/blog/animal-emotions/201309/do-elephants-weep-emotional-response http://www.epjournal.net/wp-content/uploads/ep07363370.pdf http://www.theglobeandmail.com/life/health-and-fitness/health/conditions/why-do-we-cry-when-were-happy/article599605/ http://epjournal.wpengine.com/wp-content/uploads/EP075256.pdf http://www.huffingtonpost.com/2013/02/04/why-do-we-cry-when-were-sad_n_2583885.html http://www.brainpickings.org/index.php/2012/09/07/curious-behvaior-provine/ http://io9.com/do-tears-of-grief-look-different-from-onion-tears-under-1470513468 http://www.sharecare.com/health/eye-vision-health/different-types-of-tears http://chemistry.about.com/od/chemistryfaqs/f/onionscry.htm http://science.howstuffworks.com/life/crying1.htm http://www.huffingtonpost.com/2014/01/10/tear-facts_n_4570879.html http://www.ncbi.nlm.nih.gov/pubmed/4062644

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