[ad_1] In Shangchen, about 600 kilometers west of Shanghai, stone tools of 2.1 million years were found. They are made using the old world technique used in Africa for more than half …
Read More »Stunning old stone tools in China
[ad_1] In Shangchen, about 600 kilometers west of Shanghai, stone tools of 2.1 million years were found. They are made using the old world technique used in Africa for more than half …
Read More »