A recent archaeological discovery in Olduvai Gorge, Tanzania, revealed the oldest bone tools, dating back 1.5 million years. Led by Ignacio de la Torre, the findings include nearly 30 knives, some up to 40 cm long, made from fossilized bones. This discovery suggests a significant advancement in cognitive abilities among Homo erectus. Previously, the oldest known tools were only from half a million years ago. The tools, characterized by a single serrated edge and pointed tip, have changed our understanding of early hominin technology and their capabilities in crafting functional implements.
The recent discovery of 1.5 million-year-old bone tools in Tanzania signifies a major advancement in Homo erectus's cognitive skills, revealing their potential use of advanced technology.
Dr. Ignacio de la Torre noted that the new knives made from fossilized bone represent a significant leap in understanding early hominin bone technology, changing our perception of their capabilities.
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