Australasian Science: Australia's authority on science since 1938

The Cutting Edge of Cognition

Acheulean handaxe

Four views of an Acheulean handaxe created 300,000–500,000 years ago in France. Credit: Didier Descouens/Wikimedia Commons

By Natalie Rogers

Modern brain scans are revealing whether Stone Age hominins planned to make specific tools or whether their craftsmanship determined the outcome of their endeavours.

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