"Neanderthal Ingenuity: Uncovering Europe's Oldest Glued Blades"

Researchers studying Neanderthal tools from 120,000 to 40,000 years ago found evidence of a complex adhesive made of bitumen and ochre, the oldest of its kind in Europe. The adhesive was used on stone tools at the Le Moustier site in France, improving their solidity and rigidity. Microscopic imaging revealed wear indicating the adhesives were used as handles, rather than just for joining tools. This discovery highlights the intelligence and inventiveness of Neanderthals, challenging outdated perceptions of them, and shedding light on their gradual assimilation into Homo sapiens.