80,000-year-old stone knives have been discovered in South Arabia
Archaeological excavations at the Jebel Faya rock shelter in the Emirate of Sharjah have unearthed significant findings that shed light on human history. An international research team led by Knut Bretzke from Friedrich Schiller University Jena discovered stone blades dating back 80,000 years. This discovery marks the oldest known evidence of systematic stone tool production