Ancient tool 'at least 10,000 years old' found on Alberta farm

Farmer John Macklin was clearing rocks off his land, the kind of rocks that often beat up his farm equipment, when he stumbled across something unique. It has since been assessed by experts, who say it's very, very old. "If my life depended on it and I had to guess I'd say it's at least 10,000 years old,” said Royal Alberta Museum Archaeologist Bob Dawe. "So that's really, really cool,” said Macklin. Dawe says the artifact would have been used to scrape hides, antlers, bone, and more