Within the history of everything we know from the Big Bang to this moment, where do humans fit in? Click here to see more videos: http://www.m301.me/lifenoggin Life Noggin is a weekly animated educational series. Whether it's science, pop culture, history or art, we explore it all and have a ton of fun doing it. Follow Us! https://twitter.com/LifeNoggin https://facebook.com/LifeNoggin https://www.LifeNoggin Life Noggin Team: Animation & Designed by: http://www.jmccartney3d.com/ Voiced by: http://youtube.com/patdoesit Produced & Written by: http://www.IanDokie.com This video uses many sounds from freesound, for the full list see here: https://testtube.com/lifenoggin/how-long-have-humans-actually-existed/