含中文字幕节目   

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People have been using herbs and spices for thousands of years.Generally, herbs come from the green leaves of plants or vegetables.Spices come from other parts of plants and trees.For example,cinnamon...

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Science and Technology. Mental well-being. A New York state of mind. Urban brains behave differently from rural ones. “HELL is a city much like London,” opined Percy Bysshe Shelley in 1819. Moder...

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Steve: Dr. Wells, great to talk to you. Wells: Thanks Steve. It's great to be here. Steve: And here is Central Park. Why don't we spend just a minute talking about Central Park and its role in the w...

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The beginning of everything. The Big Bang. The idea that the universe was suddenly born and is not infinite. Up to the middle of the 20th century, most scientists thought of the universe ...

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Milk chocolate. Dark chocolate. White chocolate. Fruit or nuts covered with chocolate. Chocolate milk. Hot chocolate milk. Chocolate biscuits. Chocolate cake. Chocolate ice cream. There are...

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The decline of marriage. For richer, for smarter. The traditional family is now the preserve of a minority. MARRIAGE, and its many ups and downs, still exercises a powerful hold over newspapers, ...

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Steve: Hi to both of you. Weber: Hi, Steve. Binford: Hi, Steve. Thanks for having us. Weber: Thank you. Steve: Sure, good to talk about. We're going to talk about spiders, which are really...

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Life is fundamentally different from dead stuff—or is it? Physicist Erwin Schrödinger defined life this way: Living things avoid decay into disorder and equilibrium. What does this mean? ...