60,000-Year-Old Ostrich Eggshell Engravings Reveal Early Geometry | Ancient Origins
Study of 60,000-year-old ostrich eggshell engravings finds repeated geometric rules - parallel lines and near-right angles - hinting at early abstract planning.
60,000-Year-Old Ostrich Eggshell Engravings Reveal Early Geometry | Ancient Origins
Study of 60,000-year-old ostrich eggshell engravings finds repeated geometric rules - parallel lines and near-right angles - hinting at early abstract planning.