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June 18, 2025 ☼ links

🔗 Blood and brains ../_attachments/Blood and brains/2025-07-02-1710-img-Blood and brains.png


Humans are brainy animals. One way to show that is by looking at brain size: our species has the biggest brains, in relation to body size, of any animal. But there’s more to it than that. An earlie…