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In the square outside the British Library in London is a sculpture of Sir Isaac Newton - The first man who asked why apples seem always to fall towards the centre of the earth. Maybe they chose it for the spot because it shows a great scientist at wo

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I shall now, therefore, humbly propose my own thoughts, which I hope will not be liable to the least objection. 所以，今天我谨提出我的观点，希望不会遭到反对。 Once we eliminate public funding for the artists, let's put them bac

TED演讲：舞者还是用PPT?(1)

Good afternoon. 下午好。 As you're all aware, we face difficult economic times. I come to you with a modest proposal for easing the financial burden. 众所周知，我们正处经济困难时期。今天我带来了一个小小的建议可以消除

TED演讲：舞者还是用PPT?(3)

Now, the idea is not as crazy as it sounds. 其实，这个想法并不像听起来那么恐怖。 I started a contest four years ago called Dance Your Ph.D. Instead of explaining their research with words, scientists have to explain it with dance. 四

TED演讲：舞者还是用PPT?(4)

And this brings me to my modest proposal. I think that bad PowerPoint presentations are a serious threat to the global economy. 下面我就谈谈我的小小建议。我认为，用幻灯片做的那些糟糕的报告是全球经济的严重威胁。

TED演讲：舞者还是用PPT?(2)

Now if you use the right kind of atoms and you get them cold enough, something truly bizarre happens. 如果使用正确的原子，并让其足够冷却，奇迹就会发生。 It's no longer a solid, a liquid or a gas. It enters a new state of matt

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I dont know how people understand physics. I think its a fascinating subject and really wish I understood more. Physics seems to explain everything about our world and our universe. Its as though physics is the key to unlocking all of our worlds myst

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I dont know how people understand physics. I think its a fascinating subject and really wish I understood more. Physics seems to explain everything about our world and our universe. Its as though physics is the key to unlocking all of our worlds myst

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EDUCATION REPORT - Educational Testing Service Begins New TO

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Olympic Torch passes testing of worst weather

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VOA标准英语2011--Fermilab Scientists Testing Faster-Than-

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