Stone Scrapers Found in China Shift Ideas on Paleolithic Tool Development
[html]Tools were once thought to have arisen out of Africa and Europe, then spread eastward. New findings challenge that assumption.[/html]
Source: Stone Scrapers Found in China Shift Ideas on Paleolithic Tool Development (http://ht**://www.discovermagazine.c**/the-sciences/stone-scrapers-found-in-china-shifts-ideas-on-paleolithic-tool-development)