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1 Here's a question that matters. [Is it ethical to evolve the human body?] Because we'...

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1 Everybody talks about happiness these days. I had somebody count the number of books ...

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1 Every weekend for as long as I can remember, my father would get up on a Saturday, pu...

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1 First, a video. Yes, it is a scrambled egg. But as you look at it, I hope you'll begi...

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1 So in the oasis of intelligentsia that is TED, I stand here before you this evening a...

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1 The Olympic motto is "Citius, Altius, Fortius." Faster, Higher, Stronger. And athlete...

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1 I'm going to talk about a failure of intuition that many of us suffer from. It's real...

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1 Today I want to talk to you about the mathematics of love. Now, I think that we can a...