60,000-Year-Old Ostrich Eggshell Art Reveals Early Human Sophistication
Archaeologists working across southern Africa have uncovered more than 60,000-year-old engraved ostrich eggshell fragments revealing that early Homo sapiens possessed a structured visual grammar. According to a study published in PLOS One and led by University of Bologna researchers, these ancient markings utilized consistent geometric principles, including parallel lines and 90-degree angles, marking a major … Read more