quarta-feira, 16 de março de 2011

Stone Tools Influenced Hand Evolution in Human Ancestors, Anthropologists Say

ScienceDaily (Mar. 8, 2011) — New research from anthropologists at the University of Kent has confirmed Charles Darwin's speculation that the evolution of unique features in the human hand was influenced by increased tool use in our ancestors.


New research from anthropologists at the University of Kent has confirmed Charles Darwin's speculation that the evolution of unique features in the human hand was influenced by increased tool use in our ancestors. (Credit: Image courtesy of University of Kent)

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