As quoted from The Hindu, Monday (11/7/2011), scientists say that increased the ability of the first modern humans in the carved rocks, contribute in the way people think and behave.
' Technology ' that takes a step past planning and development of social interaction. It is be correlated by the scientists that the human brain as it worked to develop new capabilities.
Based on previous research, it is known that Homo Sapiens arose from 200 thousand years ago, but the development way of thinking and behavior of modern humans occurred a little late. Scientists also predict that brain development in the early modern humans occurred around 80 thousand years ago.
"These Excavations have been conducted in a small cave, while the location of the study we called Hollow Rock shelters, which are in the 250 km of Cape Town, South Africa," said Professor Lars Larson, who led the excavations.
"We are also collaborating with the University of Cape Town for this research. In addition, please note that the results of this research is part of the larger science projects in that location, "he added.
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