科学研究   

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Steve: You talk about, toward the end of the article, about the idea that the other great apes, for example gorillas and chimpanzees, probably have the potential for being much smarter than their curr...

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Science and Technology 【Social science】 Wisdom about crowds 【To model the behaviour of humans en masse, treat them as people, not molecules】 THE behaviour of crowds is sometimes unpredictable and ...

科技 社会科学 关于群体的思考 在为人类的全体活动建立模型时，要将他们看作是"人"，而不是"分子"。 群体的行动有时候是不可知的，偶然致使的，不过有充分的理由相信，这种行为符合简单的规律。简单说来，这就像液体中的分子...

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"Why Are Some Animals So Smart", that's what it's called. And you talk right upfront about how traditional explanations for what drives intellectual ability in animals have included the requirements o...

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So here we are with a view of the cochlea. The cochlea now uncoils, and we look at the basilar membrane, and now you'll see what happens when we play individual tones. Now a chord. And finally somethi...

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Steve: Hi, Gary, how are you? Stix: Good, Steve, how are you? Steve: Okay, give me the nickel tour of the work that you talk about in the article. Whose lab is it and what are they doing that's ...

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We're going to do a head-to-head contest between asexual cloning and sexual reproduction. And I'm going to need-- perhaps you've been wondering what these fruits and vegetables are for up here ...

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Science and Technology 【infantile anaemia】 Blood simple 【A small change in how babies are delivered might abolish infantile anaemia】 CHILDHOOD anaemia is a problem. Around the world, almost a quar...

科技 婴儿贫血 简单的输血 分娩方式的简单改变可能帮助消灭婴儿贫血 儿童贫血症是一个全球性的问题，将近四分之一的五岁以下儿童忍受着该病的折磨，使得我们无法忽视它。儿童身体和智力的发育，都会受到铁元素匮乏的影响，因为除...

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Steve: Captain Moore, I really appreciate you calling in. Moore: Oh, not a problem. Thanks for having me. Steve: It's our pleasure. Can you tell me, first of all, over the years it has been call...