These tools were made a very, very long time ago. Over 10,000 years ago, in what we now call the Stone Age. And to show how long ago that is, I'm going to walk back in time. This is today.

They took a hands-on approach, and crafted replicas of tools that might have been used in the Early Upper Paleolithic age (about 38,000–30,000 years ago). The findings are published in the ...

Here you will find videos and activities about the Stone Age. Try them out ... They used flint tools to hunt animals, like deer and mammoths. And it got cold. Really cold, for a long time.