Post #293 1.54K Feb 25, 2026, 19:50 UTC Ссылка на исследование:https://www.pnas.org/doi/10.1073/pnas.2520385123 PNAS Humans 40,000 y ago developed a system of conventional signs | PNAS As humans, we store and share information. This allows us to distribute knowledge necessary for survival and to coordinate large groups. Our homini... ❤ 11