Why Did This Type of Stone Tool Endure for 300,000 Years in Kenya? Archaeological research from Kenya's Turkana Basin has uncovered evidence that early humans maintained a sophisticated stone toolmaking tradition for nearly 300,000 years while navigating one of Earth's most unstable environmental periods. The discovery reveals artifacts spanning from 2.75 to 2.44 million years ago at the Namorotukunan site, offering unprecedented insights into humanity's earliest technological innovation. The findings challenge previous assumptions about early human capabilities. Rather than abandoning their craft during severe droughts, wildfires, and dramatic vegetation shifts, these ancient toolmakers refined and transmitted their knowledge across countless generations, creating what researchers describe as the first multi-purpose "Swiss Army knives" of the prehistoric world. Tools Found in Algeria
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