Google’s 2013 Zeitgeist Video Released [VIDEO]

Do you know what a zeitgeist is?  I didn't either until I looked it up.  It's a German noun meaning the spirit of the time, or general trend of thought or feeling characteristic of a particular period of time.  That being said, Google has released their 2013 year-in-review yesterday covering everything from the Harlem Shake to the death of Nelson Mandela.