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2015年Scientific American(九)月

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2015年Scientific American(九)月

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2015年Scientific American(九)月

[科学美国人60秒] SSS 2015-11-06

From the back seat of a cab, the moves a driver makes may at time seem, let us say, daring. In fact, cabbys may actually be better, more edge out drivers than the rest of us, because they know their streets so well. Previous research found that the h

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2015年Scientific American(十一)月

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2015年Scientific American(十一)月

[科学美国人60秒] SSS 2015-11-03

Ten years ago, a bacteria disease began to eat away the Florida citrous crop. It's called Huang Huang Bin, or citrous greening, and it causes mishap in bitter green fruits and eventually dead trees. Since 2005, the infection is estimated to have caus

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2015年Scientific American(十一)月

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2015年Scientific American(十一)月

[科学美国人60秒] SSS 2015-11-09

This is scientific American 60 seconds science. Im eric berries. Get a minute? From the back sea of a cab, the moves a driver makes may a time-seem let's say in fact, cabies may actually be better, more drivers than the rest of us. because they know

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2015年Scientific American(十一)月

[科学美国人60秒] SSS 2015-11-10

This is Scientific American 60 Seconds Science. I'm DQ. Got a minute. While listening to the music, you may find yourself tabbing your foot or bopping your head's the beat.What you may not expected is that as you listen to your favourite tune,the rhy

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2015年Scientific American(十一)月

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2015年Scientific American(十一)月

[科学美国人60秒] SSS 2015-11-12

You have bees to think every time you drizzle some honey into your tea. And the human-honey bee relationships is long standing. of honey bees in ancient Egympt. Record has been found that stone age bee harvest. But exactly when early farmers began to

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2015年Scientific American(十)月

[科学美国人60秒] SSS 2015-11-13

H. Monkey, from their on south Africa rain forest they produce some of the loudest animal calls in the world. They are about the size of a but they can sound as large as ahas long suspected that the monkeys play a role in attracting mates. the sounds

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2015年Scientific American(十一)月

[科学美国人60秒] SSS 2015-11-16

Have you lost your ability to taste during a cold because your nose stuffed up? Thats because the nose is intimately involved with your taste. When you chew, flavor compounds from the food to the back of the mouth. And when you exhale, you cary some

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2015年Scientific American(十一)月

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[科学美国人60秒] SSS 2015-08-03

The term Pigmy usually refers to a few groups of short statured people in equatorial rain-forest regions inAfrica. The existence ofdistinct population of such people presented scientists with the opportunity to study the mechanisms by which typical h

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