The use of tools by early people was partly a process of discovery, partly of evolution. Early humans evolved from a race of foraging hominids which had been already bipedal, with a smaller brain than that of modern humans. Tool …
The use of tools by early people was partly a process of discovery, partly of evolution. Early humans evolved from a race of foraging hominids which had been already bipedal, with a smaller brain than that of modern humans. Tool …