Composite tool find puts China at centre of tech revolution up to 160,000 years ago: paper

China may have led a Stone Age technological race as early as 160,000 years ago, by crafting sophisticated stone tools for cutting, piercing and sawing, according to a new study. An international team of scientists said the discovery of hafted tools – the earliest evidence for composite tools in eastern Asia – had reshaped the understanding of human evolution in the region. They said the find showed that hominins in China were much more inventive and adaptable than previously thought,...