标签：SSS 2012-02-16 相关文章

美国科学60秒 SSS 2013-07-16

This is Scientific America 60-Second Science, I'm Santy Criber. This will just take a minute. It's boating season, which means it'll soon be time for the annoying ritual, scraping of the barnacles.They lache on tide and don't let go, barnacles can be

发表于:2018-12-24 / 阅读(62) / 评论(0) 分类 Scientific American(七)月

美国科学60秒 SSS 2013-08-16

In labs, bacteria may swim freely, but out in the world, including our bodies, bacteria often exists packed together, dense communities called biofilms, and these configurations can help them cause illness. Finding clues about how such bacteria group

发表于:2018-12-24 / 阅读(58) / 评论(0) 分类 Scientific American(八)月

美国科学60秒 SSS 2013-05-16

Bottled water companies often brag about the purity of their drinks. Just imagine if they found a water source that's been cut off from the outside world for well over a billion years. Well, scientists have discovered just that, in isolated reservoir

发表于:2018-12-24 / 阅读(68) / 评论(0) 分类 Scientific American(五)月

美国科学60秒 SSS 2015-02-23

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！ 科学美国人60秒

发表于:2018-12-24 / 阅读(62) / 评论(0) 分类 2015年Scientific American(二)月

美国科学60秒 SSS 2015-02-24

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发表于:2018-12-24 / 阅读(78) / 评论(0) 分类 2015年Scientific American(二)月

美国科学60秒 SSS 2015-02-25

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发表于:2018-12-24 / 阅读(56) / 评论(0) 分类 2015年Scientific American(二)月

美国科学60秒 SSS 2015-02-27

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发表于:2018-12-24 / 阅读(79) / 评论(0) 分类 2015年Scientific American(二)月

美国科学60秒 SSS 2015-02-19

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发表于:2018-12-24 / 阅读(62) / 评论(0) 分类 2015年Scientific American(二)月

美国科学60秒 SSS 2015-02-20

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！ 科学美国人60秒

发表于:2018-12-24 / 阅读(76) / 评论(0) 分类 2015年Scientific American(二)月

美国科学60秒 SSS 2015-04-16

This is Scientific American 60 Second Science. I'm Christofer Tagiya. Got a minute? Ever run along white sand and it hardens up almost like concrete under your feet? But pick up that same sand and it drizzles through your fingers.So that's the essenc

发表于:2018-12-24 / 阅读(50) / 评论(0) 分类 2015年Scientific American(四)月

SSS 2012-05-31

Say Wilbur, get a load of this story. If you grew up in the '60s, you probably recognize the voice of Mr. Ed, TVs talking horse. And it turns out, he might recognize your voice, too. A new study shows that even non-talking horses can tell individual

发表于:2018-12-24 / 阅读(63) / 评论(0) 分类 Scientific American(五)月

SSS 2012-05-28

This is scientific American's 60 seconds science. I'm Sophie Bushwick, got a minute. Tens of millions of years ago, cephalopods were hiding from enemies in clouds of ink. And it turns out thatcuttlefish today producing ink that's almost identical. Re

发表于:2018-12-24 / 阅读(62) / 评论(0) 分类 Scientific American(五)月

SSS 2012-05-24

If you could add cells anywhere in your body, you might pick your brain. More brain cells should make you smarter, right? Well, a new study shows that they might just make you fatter. Becauseanimals that make new nerve cells in a brain region that co

发表于:2018-12-24 / 阅读(60) / 评论(0) 分类 Scientific American(五)月

SSS 2012-05-11

This is Scientific Americans 60 second Science, I am Sophie Bushwick, got a minute? One family generally dines on Chinese takeout while their neighbors eat home-cooked meatloaf. You say potato, I say potahto. And humans arent the only primate species

发表于:2019-01-08 / 阅读(93) / 评论(0) 分类 Scientific American(五)月

SSS 2012-05-01

This is Scientific Americans 60 Second Science, I am Sophie Bushwick. Got a minute? Its more bad news for vampires, but good news for the fight against food-borne illness: a compound in garlic is extremely effective at fighting Campylobacter, bacteri

发表于:2019-01-08 / 阅读(89) / 评论(0) 分类 Scientific American(五)月

美国科学60秒 SSS 2015-02-17

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发表于:2019-01-20 / 阅读(76) / 评论(0) 分类 2015年Scientific American(二)月

美国科学60秒 SSS 2015-02-13

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发表于:2019-01-20 / 阅读(66) / 评论(0) 分类 2015年Scientific American(二)月

[科学美国人60秒] SSS 2015-11-02

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发表于:2019-01-20 / 阅读(78) / 评论(0) 分类 2015年Scientific American(十一)月

[科学美国人60秒] SSS 2015-09-02

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发表于:2019-01-20 / 阅读(61) / 评论(0) 分类 2015年Scientific American(九)月

[科学美国人60秒] SSS 2015-10-02

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发表于:2019-01-20 / 阅读(91) / 评论(0) 分类 2015年Scientific American(十)月
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