含中文字幕节目   

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Professor Donovan, good to talk to you. Donovan: Nice to see you too. Steve: Tell us about—first of all, the name of the book is The Box That Changed the World—what is the box? Donovan: The box is ...

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The physics of sneezes is at the heart of understanding how pathogens of one individual become the pathogens of another. So without that step of transportation of the pathogens from one host to th...

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Business. Mobile telecoms in America. An audacious merger with a poor reception. AT&T’s ambitious bid to reshape America’s wireless market has spooked rivals. But it faces significant hurdles. PE...

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One hundred and fifty [150] years ago the Sultan leader of Istanbul, Turkey had an idea. Istanbul is a city divided by water. One side is on the Asian continent. And the other side is on the European ...

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Hi Trisha. How are you? Gura: Hi Steve. Steve: Good to see you. Tell me—first of all, the book is called Lying in Weight, w-e-i-g-h-t. Gura: That's correct. Steve: What does the title mean? Gura:...

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A lot of things can be beautiful. Landscapes, faces, fine art, or epic architecture; stars in the sky. Or simply the reflection of the sun on an empty bottle. Beauty is nothing tangible, it only ex...

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Imagine a time machine.You've just climbed into it for the purpose of visiting the United States - in the nineteen-fifties.What would you expect to find?In the nineteen fifties,America was a nation wh...

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Business. Online media distribution. Raging bulls. Music and television firms fret about their distributors’ new business models. RELATIONS between the companies that create media products and th...