skull

https://www.flickr.com/photos/erix/141476170/in/photolist-dv6Wj-5dopRY-9ssxAM-io6HyQ-8g9T2D-io6BX9-8uo4Ak-741p2f-7geMhf-DTST9-6NN995-ckh6fd-LiL95F-DAq1Np-6NN92s-

The Ancestor You’ve Never Heard About

Giulia Zavagno explains what the skulls recently found in China could mean for the history of mankind.