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Primatologists know humans, apes and monkeys can see red, but have quarreled over what initially locked the adaptation into place. Did it first help primates find meals, or was the ability to see a red-headed, red-skinned mate from a mile away the first benefit of full-color vision?


Lees meer... Live Science

Ah, dus het is volstrekt logisch dat mijn vriendin rood haar heeft