Definition Of Operational Technology Ot

The invention of polished stone axes was a major advance because it allowed forest clearance on a big scale to create farms. [newline]Additionally, kids might contribute labor to the raising of crops extra readily than they might to the hunter-gatherer way of life. The use of instruments by early people was partly a strategy of discovery, partly of evolution. Early people evolved from a race of foraging hominids which were already bipedal, with a mind mass roughly one third that of recent people. Tool use remained relatively unchanged for most of early human historical past, however approximately 50,000 years in the past, a complex set of behaviors and tool use emerged, believed by many archaeologists to be related to the emergence of fully-modern language. By the mid-twentieth century, humans had achieved a mastery of technology enough to leave the floor of the Earth for the primary time and discover area.…