TED演讲：气味背后的科学(3)

This smells of cut grass. Now, this is the skeleton of the molecule. 它闻起来就像割下来青草。这就是分子的骨架。 If you dress it up with atoms, hydrogen atoms -- that's what it looks like when you have it on your computer -- but a

TED演讲：气味背后的科学(4)

Here's how shape works in normal receptors. 这里展示的是形状是如何对通常的感受器起作用的。 You have a molecule coming in, it gets into the protein, which is schematic here, 一个分子进来，进到蛋白质里，图中所示意

TED演讲：气味背后的科学(5)

And...but...but...we have to go a little beyond that. 我们需要进一步深入。 Now let me explain why vibrational theory has some sort of interest in it. 现在我来解释为什么震动理论有一定的道理。 These molecules, as you saw i

TED演讲：气味背后的科学(6)

So I went searching when I started in this game to convince myself that there was any degree of plausibility to this whole crazy story. 在这个游戏的最初，我就开始寻找说服我自己，这个理论有一定的合理性，这整个故事有

TED演讲：气味背后的科学(8)

OK, great, we smell vibrations. How? All right? 好吧，我们闻到的是震动。怎么闻到呢？ Now when people ask this kind of question, they neglect something, which is that physicists are really clever, unlike biologists. 当人们问这个问

TED演讲：气味背后的科学(1)

The fragrance that you will smell, you will never be able to smell this way again. 一会你们将闻到一款香水，它会带给你们绝无仅有的体验。 It's a fragrance called Beyond Paradise, which you can find in any store in the nation. 这

迷你对话学地道口语第102期:背地里

迷你对话： A:Why did the boss come down on Joe like a ton of bricks. 为什么老板对Joe百般刁难。 B:He spoke evilbehind his back. 他在背后说老板的坏话了。 A:How did he know that he had badmouthed him? 老板怎么知道他说他

影视剧中的职场美语 第84期:背后言语

Norman:That Demko thing really chapped my ass. I marched upstairs and I told the big guns: 诺曼:德姆克那个事情让我非常恼火所以我跑到了楼上，我跟那些老头子们说 Carl gets promoted in Iieu of Demko, or along with Demko..

TED演讲视频:兴衰背后的难民

在TEDGlobal U中，卡梅隆辛克莱尔展示了一些未经报道的耗资巨额的大型房建项目的失败：数以千计的建筑工人被搁置并领不到工钱。对于他的同行们，辛克莱尔说，他只有一个合乎道义的回答。

卡梅隆·辛克莱尔:兴衰背后的难民

在TEDGlobal U中，卡梅隆辛克莱尔展示了一些未经报道的耗资巨额的大型房建项目的失败：数以千计的建筑工人被搁置并领不到工钱。对于他的同行们，辛克莱尔说，他只有一个合乎道义的回答。

奥利弗·萨克斯:幻觉背后的心智

奥利弗萨克斯是一位神经学家和作家。他将带我们认识邦纳症候群，也就是视力受损的人产生鲜明幻觉。他用温馨的细节描述了病人的经历，并以这样的叙述让我们了解这种鲜少被报道的现象

名字背后的意义：姓名告诉你家族历史（双语）

If you're trying to learn more about your family, there's probably no better place to start looking than your name! 如果你想多多了解自己的家族，或许最好的方法就是从你自己的姓名入手! While there are plenty of exceptions

英国文化：英国的“四朵国花”及背后的故事

Each country in Britain has its own floral emblem. 英国的每个地区都有其代表性的花。 England - rose 英格兰玫瑰 The national flower of England is the rose. The flower has been adopted as England's emblem since the time of the Wars

内塔尼亚胡称穆斯林隐身于大屠杀背后

AS IT IS 2015-10-23 Netanyahu Says Muslim Was Behind Holocaust 内塔尼亚胡称穆斯林隐身于大屠杀背后 Benjamin Netanyahu tried Thursday to recover from saying a religious Muslim was behind the Holocaust in World War II. Mr. Netanyahu, th

警惕微信红包背后的"微腐败"

Red envelope gifts via mobile devices, popular in China during festivals, have brought a new challenge in the fight against corruption. 过节时，手机红包非常流行，这给反腐带来了挑战。 Cheng Wenhao, director of the Anti-Corruptio

英国新首相背后的权力推手

In his 1938 novel Brighton Rock, Graham Greene sought to address great questions of right and wrong against a backdrop of ruthless score-settling. The book is a favourite of Nick Timothy, who as much as anyone is now charged with moving British polit

超级代表：候选人背后的秘密力量

AS IT IS 2016-03-02 Super Delegates: The Secret Force Behind Candidates 超级代表：候选人背后的秘密力量 If you count the delegates won by Democratic presidential candidates Hillary Clinton and Bernie Sanders, the race is close. Clinton,

希拉里“邮件门”是俄罗斯背后捣鬼?

The US Intelligence Community is confident the Russian government was behind recent hacks against the Democratic National Committee that compromised thousands of emails from top DNC members. 美国情报局坚称俄罗斯政府是入侵民主党黑客事

TED演讲:无创治疗心脏疾病的新方法(1)

The most complex problems in our time can be solved with simple techniques, if we are able to dream. 现如今，只要有梦想，就可以用最简单的手段解决最复杂的问题。 As a child, I discovered that creativity is the key to cross

经济学人:全球房价过热 警惕繁华背后的泡沫

Finance and economics: Global house prices Hot in the city 财经：全球房价，楼市过热 Valuations in globalised cities are rising much faster than in their hinterlands. 全球化城市的估价比其腹地增价快。 GLOBALISATION has creat