Documents Lost+Posture_+Why+Some+Indigenous+Cultures+May+Not+Have+Back+Pain+_+Goats+and+Soda+_+NPR.pdf

15/06/2015 Lost Posture: Why Some Indigenous Cultures May Not Have Back Pain : Goats and Soda : NPR http://www.npr.org/sections/goatsandsoda/2015/06/08/412314701/lost-posture-why-indigenous-cultures-dont-have-back-pain?utm_source=npr_newsletter&utm_⦅

Documents How humans evolved

CHAPTER 21 HOW HUMANS EVOLVED THE EVOLUTIONARY PATH TO HUMANS The story of human evolution begins around 65 M.Y.A. This time marks the explosive radiation of a group of small,…