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boredguy3 t1_j64cjo2 wrote

Reply to comment by [deleted] in Obsidian handaxe-making workshop from 1.2 million years ago discovered in Ethiopia by rmaccr

Try 288,000 years. Homo Sapians have had the same brain size since then, probably earlier.

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TheLuminary t1_j6524su wrote

Could you imagine having the same cognitive abilities, but language hadent been invented yet. That's wild to me.

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