My son sent this to me. You don't have to watch the whole thing to be blown away by what it shows about the cognitive ability of chimps. The theory of how our brains diverged from theirs - what we gained by losing the seemingly photographic memory skills of chimps - is also fascinating.
My son sent this to me. You don't have to watch the whole thing to be blown away by what it shows about the cognitive ability of chimps. The theory of how our brains diverged from theirs - what we gained by losing the seemingly photographic memory skills of chimps - is also fascinating.