They have been unearthed by construction crews, artifact collectors, and in one case by a man hand-digging an irrigation ... an iron-rich pigment that Stone Age cultures often used in ceremonies.

JavaScript is required to view this activity. In the early Stone Age, people made simple hand-axes out of stones. They made hammers from bones or antlers and they sharpened sticks to use as ...

JavaScript is required to view this activity. In the early Stone Age, people made simple hand-axes out of stones. They made hammers from bones or antlers and they sharpened sticks to use as ...