TED演讲 4D打印机的诞生(1)

This is me building a prototype for six hours straight. This is slave labor to my own project. 这是我正在做一个模型，足足花了6个小时。完全是苦力活。 This is what the DIY and maker movements really look like. 这就是所谓的

TED演讲视频:微芯片上的生化室

演讲简介：要阻止撒哈拉南部非洲各国的疾病流行，仅靠药品是不够的。我们还需要与之配套的诊断工具。TED资深会员Frederick Balagadde向我们展示如何通过微型化技术把笨重昂贵的化验室集成至

演讲中最关键的三分钟

The most critical three minutes in aa speech are the very first three minutes. Unfortunately,many people think that the first thre minutes are just the introductory part of the speech. Therefore,during preparation and rehearsal of the speech,they ten

TED演讲：你存钱的能力跟你用的语言有关?(5)

Interestingly enough, when you start to crank the data, 有意思的是，当你开始收集数据时， these pockets of futureless language speakers all around the world turn out to be, by and large, some of the world's best savers. 你就会发现这

TED演讲:一段精神疾病的传奇--从内心看起(5)

For years, I had resisted medication, making many, many efforts to get off. 这些年来，我一直反对用药，为此会付出一切。 I felt that if I could manage without medication, 我感觉到我不服用药物也可以保持 I could prove

TED演讲:音乐令人心智健全

One day, Los Angeles Times columnist Steve Lopez was walking along the streets of downtown Los Angeles 有一天，洛杉矶时报的专栏作家Steve Lopez走在洛杉矶大街上 when he heard beautiful music. 听到一曲美妙的乐曲 And the so

TED演讲:电击疗法如何改变了我(3)

It didn't work very well on the schizophrenics, 在治疗精神分裂症上，电击疗法效果不是很好， but it was pretty clear in the '30s and by the middle of the '40s 但是在30年代和40年代中期，很明显 that electroconvulsive th

TED演讲:如何在核袭击中生存(9)

And what happens is -- this is -- I'm going to show you now some fallout plumes. 接下来将要发生的－这是－我现在要向大家演示放射性坠尘。 Within 20 minutes, it comes straight down. 在20分钟内，坠尘直线下落； Withi

TED演讲:为什么要留在切尔诺贝利?(3)

Health studies from the region are conflicting and fraught. 针对那个地区做的健康研究都很矛盾又漏洞百出。 The World Health Organization puts the number of Chernobyl-related deaths at 4,000, eventually. 世界卫生组织估计与切

TED演讲:如何在核袭击中生存(5)

And what happened was -- when we get in to chapter two of the nuclear threat era, which started back in 1945. 而现实是当我们进入1945年开始的核威胁时期的第二阶段 Chapter two starts in 1991. 第二个阶段是从1991年开始的

TED演讲:如何在核袭击中生存(6)

Now this situation, already I -- you know, I don't really like thinking about this, 对于这个情况，你们知道，我并不愿意去想这个问题 although somehow I got myself a job where I have to think about it. 虽然我阴差阳错地得到

TED演讲:科技为人道主义带来的变化(3)

One illustration of the transformational power of technology is in Kibera. 一个与科技改革力量有关的例子发生在基贝拉 Kibera is one of Africa's largest slums. 基贝拉是非洲最大的贫民窟之一 It's on the outskirts of Nairo

TED演讲:科技为人道主义带来的变化

The humanitarian model has barely changed since the early 20th century. 人道主义的模型自从20世纪初期就几乎没有改变过 Its origins are firmly rooted in the analog age. 它的起源在模拟时代就根深蒂固了 And there is a ma

TED演讲:通过发短信来报告危机事件

So I'm here to tell you a story of success from Africa. 在这里，我要跟大家分享一个在非洲的成功故事。 A year and a half ago, 一年半以前 four of the five people who are full time members at Ushahidi, 在这里的5个人是Ush

TED演讲:为了更好的辩论

My name is Dan Cohen, and I am academic, as he said. 我叫丹科恩，我是个学者，就像主持人介绍的。 And what that means is that I argue. 这意味着我经常需要辩论。 It's an important part of my life, and I like to argue. 这是

TED演讲:为什么要留在切尔诺贝利?（2）

Now around Chernobyl, there are scattered ghost villages, 如今切尔诺贝利附近到处是毫无人烟的村庄， eerily silent, strangely charming, bucolic, totally contaminated. 静得吓人，诡谲迷人的气息，一片荒芜，完全受到污

TED演讲:为什么要留在切尔诺贝利?

Three years ago, I was standing about a hundred yards from Chernobyl nuclear reactor number four. 三年前，我站在距离切尔诺贝利第四号核子反应炉大约一百码外。 My Geiger counter dosimeter, which measures radiation, was going

TED演讲:这个世界需要各种心智(7)

Is it unrealistic for them to hope or think that that child loves them, as some might, as most, wish? 对于家长来说，他们希望或者认为自己的孩子也许能够爱他们，这是不是比较不现实？ Well let me tell you, that child

TED演讲:电击疗法如何改变了我(6)

Well, he said, Can't we try a course of electroshock therapy? 难道我们不能尝试一下点击疗法吗？ And you know why they agreed? They agreed to humor him. 你知道他们为什么同意了？他们不想和他争执。 They just thought,

TED演讲:这个世界需要各种心智(2)

Like if I say, Think about a church steeple 比如说，请想象一下教堂的石柱 most people get this sort of generalized generic one. 大多数人想到的是一个标准答案 Now, maybe that's not true in this room, 也许这个房间里的人