Possible Early Saw Technology Uncovered in Japan
Iron object FUKUI, JAPAN—The Asahi Shimbun reports that a piece of iron with a bent end unearthed at the Hayashi-Fugishima archaeological site in central Honshu has been identified as an early saw. The beak-shaped object has a pointed tip, is less than two inches long, and has tiny triangular teeth along its edge. The tool…









