IFLScience on MSN3 个月
First Ever 50,000-Year-Old Neanderthal Bone Spear Point Shows They Were "Flexible" Crafters
It is therefore unclear whether the Neanderthals who made the spear had already selected a bone for this purpose, or whether ...
PBS7 年
Stone Age Toolkit
The largest spear point ever found, measuring nine inches long, was a Clovis point made of chalcedony, a kind of quartz. This artifact was used for playing music. Made of bone, this wind ...
PBS6 年
Stone Age Toolkit
The largest spear point ever found, measuring nine inches long, was a Clovis point made of chalcedony, a kind of quartz. This artifact was used for playing music. Made of bone, this wind ...