2,300-year-old sword found in China
Archaeologists have unearthed a sword, believed to be 2,300 years old, from a tomb among the ruins of the Chinese city of Chengyang. The sword, which was removed from its scabbard, is said to date back to the Warring States Period (475 BC - 221 BC). It was found in a good condition, still shiny and sharp. 