科学研究   

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A dragonfly's wings are just one-tenth the mass of a single raindrop. And they're constantly damaged by wind and collisions. But they stay intact. How. Because if there's a damage in some part o...

蜻蜓的翅膀只有单个雨滴质量的十分之一。 而且它们经常受到风和碰撞的损坏。 但他们仍然完好无损。如何。因为如果网络的某个部分发生损坏，那么从 a 点到 b 点有许多不同的路线、许多不同的方式。 这称为冗余网络。 珊瑚骨...

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Steve: Icy volcanoes? What are they spewing? Castelvecchi: They are spewing liquid water out of a world of ice. So imagine you have an icy surface, like you have in Antarctica or Greenland,...

Steve：冰火山？他们在喷什么？ Castelvecchi：他们正在从冰的世界里喷出液态水。所以想象一下，你有一个冰冷的表面，就像你在南极洲或格陵兰岛一样，有一座火山喷出的不是熔岩，而是喷出液态水。 Steve：地表下发生了什么，你知...

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Steve: Let's start with a brief primer on the whole issue of flu and how human beings, pigs and birds are all related in the whole flu business. Branswell: Well, [as] people will kno...

史蒂夫：让我们先简要介绍一下整个流感问题，以及人类、猪和鸟类在整个流感业务中的关系。布兰斯维尔：嗯，人们会知道，有人类流感病毒在我们中间传播，一般来说是在冬季，而且数量很少，但它们在任何时候都是有限的。现在我们有H3N2病毒，我们有2009...

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Are we the only living things in the entire universe? The observable universe is about 90 billion light-years in diameter. There are at least 100 billion galaxies each with 100 to 1000 billion stars. ...

我们是整个宇宙中唯一的生物吗？可观测宇宙的直径约为 900 亿光年。至少有 1000 亿个星系，每个星系有 100 到 10000 亿颗恒星。最近，我们了解到行星也很常见——宇宙中可能有数万亿个宜居行星，这意味着生命应该有很多发展和存在的机...

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DiChristina: We have an expert writing, Thomas Kirkwood, and he talks about why women tend to live longer than men. Steve: You know my father ever since I was a little kid one of h...

DiChristina：我们有一位写作专家Thomas Kirkwood，他谈到了为什么女性往往比男性寿命更长。史蒂夫：你知道我爸爸从我小时候起就是他最喜欢的笑话之一；我出去的时候可能每隔一周就会听到这个笑话。“嘿，你知道为什么女人活得更久...

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DiChristina: The fact of that the matter is scientific studies have shown that music actually helps students learn in a couple of key ways. One is, first of all a lot of audience probably heard a...

DiChristina：事实是，科学研究表明，音乐实际上以几个关键的方式帮助学生学习。一个是，首先，很多观众可能听说过莫扎特效应，对吧，有数百万美元的收入，我敢肯定，通过听经典音乐 CD 来推销焦虑的父母。 Steve：右：孕妇肚子上戴着...

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Firestein: So you want to make any final comments, would you take time; we could take maybe a couple of questions if there's time. Which would you prefer? Do you want to see what's on their m...

Firestein：所以你想做最后的评论，能花点时间吗；如果时间允许，我们可以回答几个问题。你更喜欢哪一种？你想简单地看看他们在想什么吗？[埃尔金：如果有人想听的话，我有高斯林的语录。]费尔斯坦：好吧，如果有多汁的，[你能浏览一下吗？][埃...

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Berman: So I think, I think, the sort of black and white is not there; there's shades of gray. Firestein: So you don't think that had anything to do with tension though? Berman: ...

伯曼：所以我认为，我认为，那种非黑即白的东西并不存在；有灰色的阴影。Firestein：所以你认为这与紧张无关？伯曼：嗯，我觉得紧张…费尔斯坦：看起来沃森和克里克对富兰克林的……有点不耐烦了…伯曼：他们很不耐烦，因为他们想在获得所有必要的数...