Acheulean technology Essay

The Oldowan technology is referred to as Mode 1, preceding the Mode 2 Acheulean technology. The latter implies that it is more than advanced and more sophisticated than the former. Mode 1 technology only refers to simple hand tools which include choppers, scrapers, awls and woodworking tools. On the other hand, Mode 2 technology was the retouched and reworked Mode 1 tools. This ensures that their tools were more harmonious making it effective and useful for its purposeIt has been an argument on whether the ergaster was to be considered as a incompatible taxon since some researchers claim that they feature different characteristics from other Homo taxons and also associates them as the draw a bead on ancestor of piece. KNM-ER 3733 and KNM-ER 992 are some ergaster specimen that were found. These specimens show no significant difference from other mankind taxon to qualify it as a new species. Researchers still support Homo erectus as the close at hand(predicate) ancestor of mode rn humans and that the ergaster are H. erectus from AfricaThe Turkana Boy was a significant find since it provides evidences of evolution of humans. By studying its morphology, scientists found out that the Turkana boy exhibits the possibility of having its own language and also how modern humans evolved traits from it. Bipedalism, brain volume, size of canines and inner ear bones are some features shared by genus Australopithecus and Homo sp. This suggests that they share a common ancestor.Works Citedhttp//www. archaeologyinfo. com/homoergaster. htm http//www. crystalinks. com/turkanaboy. html http//www. ecotao. com/holism/hu_austral. htm http//www. crystalinks. com/Oldowan. html