Oldest dental filling is found in a Stone Age tooth

You may not want to try this at home. A simple wax cap that was applied to a broken tooth 6500 years ago is the oldest dental filling on record. It adds to evidence that Neolithic communities had a surprisingly sophisticated knowledge of dentistry. The recipient of the treatment was most likely a 24 to 30-year-old man, living in what is now Slovenia. His fossilised jawbone was found early last century near the village of Lonche. At the time, the find – one of the oldest human bones ever found in the region – was described, catalogued and filed away in a museum in nearby Trieste, Italy.