Olduvai stone chopping tool (made 1.8 million years ago) found in Olduvai Gorge, Tanzania ... along with me, the latest hominid to handle it: "Holding this, I can feel what it was like to be ...

The Olduvai Gorge in northern Tanzania has a geology ... That day, she found fossilized parts of the upper teeth and skull of a hominid no one had recorded before, eroding out of an area near ...