His surprising solution: nuclear. In this passionate talk, he explains why it's time to overcome longstanding fears of the technology, and why he and other environmentalists believe it's past time to embrace nuclear as a viable and desirable source of clean power....
His surprising solution: nuclear. In this passionate talk, he explains why it's time to overcome longstanding fears of the technology, and why he and other environmentalists believe it's past time to embrace nuclear as a viable and desirable source of clean...
So we stand today with a still fully armed nuclear arsenal among many countries around the world, 因此我们今天仍处于一个很多国家都拥有核武器的时期 but a very different set of circumstances. 但情况却和以前非常不同 So I'm going to talk about a nuclear threat story in two chapters. 我接下来...
CA: You argue in the paperthat it's a matter of luck that when we discovered that nuclear power could create a bomb, it might have been the case that you could have created a bomb with much easier resources, accessible to anyone. ...
There was an explosion in the Chernobyl nuclear power plant. 切尔诺贝利核电厂发生了爆炸事故。 Humans were immediately evacuated from that region, what is now called the Chernobyl exclusion zone. 人们立即从该地区疏散,现在这个地区被称为切尔诺贝利禁区。
Can 100% renewable energy power the world - Federico Rosei and Renzo Rosei 05:55 Can a black hole be destroyed - Fabio Pacucci 05:08 Can animals be deceptive - Eldridge Adams 04:57 Can machines read your emotions - Kostas Karpouzis 04:39 Can plants talk to each other - Richard Karban...
2017-05-01 How do nuclear power plants work - M. V. Ramana and Sajan Saini 08:07 2017-05-02 How does your body process medicine - Céline Valéry 04:13 2017-05-02 What is entropy - Jeff Phillips 05:20 2017-05-03 The history of tea - Shunan Teng 04:58 2017-05-04 Check your ...
[Speaker: I am 17 years old and I am a nuclear physicist.] It's something of an intellectual variety show and it is free. It was front page news when Monica Lewinsky recently gave a TED Talk on cyberbullying. Charlie Rose: How does Chris Anderson decide who gets the opportunity?
However, just like a double-edged sword, science can cause problems too. It is known to all that the nuclear power, an environmentally friendly source of energy, can also be developed into a weapon of madestruction. In addition, human cloning, which is expected to cure many serious diseases...
TED演讲- 一个巴勒斯坦人和一个以色列人的坦诚对话 Maoz Inon: You know, Aziz, only four days ago, last Thursday, we buried the remains of my parents.毛兹·伊农：阿齐兹，你知道，就在四天前，也就是上周四，我们埋葬了我父母的遗体。My mom was burned so badly, she could not be identified.我...