This is a preview. Log in through your library . Abstract Bipolar knapping is presented as a case study for the interpretation of African prehistory. Bipolar knapping was first thought of as a ...

It doesn't matter where Bo Earls is. He could be on his honeymoon, at the park with his two children or sitting in his man cave of a garage. He finds his therapy in the intricate process of flint ...

That’s spelt with a ‘k’ and has nothing to do with taking 40 winks. He makes beautiful (and potentially lethal) arrowheads, and fixes them to shafts of ash or hazel with sinew or string. The earliest ...