It's so obvious that it's practically proverbial. You can't unboil an egg.很明显又众所周知的是。你不 ...

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In 1956, during a diplomatic reception in Moscow, Soviet leader Nikita Khrushchev told Western Bloc ...

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Here's the key part.接下来是关键的部分。The solution nearest the wall spins faster than the solution ...

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There's no reliable blood or tissue test, partly because gluten sensitivity isn't a single disease, ...

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Celiac disease is an inherited disease,乳糜泻是遗传性疾病，in which eating foods with gluten leads t ...

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Maybe you've recently seen the phrase "gluten-free" on food packaging,你最近也许留意到 ...

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Carl thinks, "If I have non-green eyes, Adria and Bill were just watching each other,Carl想： ...

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At the same time, methanogens can use hydrogen and carbon dioxide produced by other bacteria to gene ...

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But methane is actually odorless, too.但是甲烷也是无味的。Well then, what stinks?那么，什么东西这么 ...

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Flatulence, or passing gas, is a normal daily phenomenon.胀气，或者放屁，是正常的日常现象。Most indi ...

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Say you're helping plan a friend's party, and he sends you a text asking you to "bring Bob, a ...

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Mesopotamian prayers included blessings for such couples,美索不达米亚的祷文中包括了为同性夫妻进行祝 ...

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Speech patterns that deviated from the written rules were considered corruptions, or signs of low so ...

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You're telling a friend an amazing story, and you just get to the best part when suddenly he interru ...

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What would Jill, standing on the platform, see through the window as the train whistles through?这个 ...

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There have been many different things written and said about marriage.已经有各种不同文字记录和讨论着 ...

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But the faster you go, the more time dilates.但是行驶的速度越快，时间的膨胀越多。For astronauts orbi ...

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Maybe the body you perceive yourself to have isn't really there.或许你感知到的自己的身体，其实并不存 ...

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How do you know you're real?你如何意识到自己的真实存在？It's an obvious question until you try to an ...

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Have you ever daydreamed about traveling through time, perhaps fast forward in the centuries and see ...

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