Earliest Evidence Of Our Ancestors Using Tools 3 Million Years Ago Unearthed In Kenya, archeologists have discovered the earliest proof of human predecessors using tools to butcher livestock Zenger · Feb 13, 2023
Stone Age discovery fuels mystery of who made early tools A site in Kenya has yielded some of the oldest stone tools ever found — and fueled a mystery of who used them The Independent UK · Feb 9, 2023