National Institute Of Technology, Trichy

Human’s technological ascent started in earnest in what is known as the Neolithic Period (“New Stone Age”). The invention of polished stone axes was a significant advance that allowed forest clearance on a large scale to create farms. This use of polished stone axes increased greatly within the Neolithic, but had been initially used in the preceding Mesolithic in some areas such as Ireland. Agriculture fed bigger populations, and the transition to sedentism allowed simultaneously raising extra children, as infants now not needed to be carried, as nomadic ones must.

  • This use of polished stone axes increased greatly within the Neolithic, but have been originally used in the preceding Mesolithic in some areas such as Ireland.
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