First Kisses and Spring!

From the creator

Hank explores the science behind the first kiss -- and all the kisses that come after it -- and also sets you straight about the vernal equinox, what it is, and why this year's is special! ---------------- 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 --------------- http://people.howstuffworks.com/kissing.htm http://www.springer.com/psychology/personality+%26+social+psychology/journal/10508 https://www.youtube.com/watch?v=dwJ-wwF9XVs http://www.space.com/881-date-changed-start-spring.html http://earthsky.org/astronomy-essentials/everything-you-need-to-know-vernal-or-spring-equinox

Published 2014-03-22 · Watch on YouTube ↗
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