Symbols found carved into 40,000-year-old artifacts may be precursor to writing | CNN
Symbols found carved into 40,000-year-old artifacts may be precursor to writing | CNN
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Symbols found carved into 40,000-year-old artifacts may be precursor to writing | CNN
Sculptures and tools from the Stone Age show markings that could be an early precursor to written language, according to a new analysis.
