NOVOSIBIRSK, RUSSIA—Excavations at a 4,000-year-old site in Siberia have revealed a thin bronze plate that could have been used as a shaving implement, reports the Siberian Times. Expedition leader Vyacheslav Molodin of the Siberian Institute of Archaeology and Ethnography says that while his team has provisionally identified the artifact as a razor, it was probably also used as a knife. The practice of shaving likely dates far back in prehistory, but appears to have become particularly popular in the Bronze Age, as evidenced by the fact that many graves of the period contain what are believed to be razor knives. To read about another Bronze Age discovery in Siberia, see "Elite Warrior's Bone Armor Unearthed."