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SSS 2008-10-14

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Spending your life hanging out at the seaside might sound like easy living. But for marine mussels, a day at the shore is no walk on the beach. Clinging

发表于:2019-01-08 / 阅读(71) / 评论(0) 分类 Scientific American(十)月

SSS 2008-12-01

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. It may look like just another animal. But one kind of lowly sea slug actually has the solar power abilities of a plant. Bizarre but true, the sea slug

发表于:2019-01-08 / 阅读(86) / 评论(0) 分类 Scientific American(十二)月

SSS 2008-02-01

This is Scientific Americans' 60-Second Science. I am Cynthia Graber. This'll just take a minute. Air pollution is bad for our health, but scientists say we don't know much about the long-term effects. So researchers in Canada and the Netherlands dec

发表于:2019-01-08 / 阅读(103) / 评论(0) 分类 Scientific American(二)月

SSS 2011-03-21

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Mark Twain called it the most delicious fruit known to men. He was talking about the cherimoya. If you never heard of it, there's good reason. It has a

发表于:2019-01-08 / 阅读(124) / 评论(0) 分类 Scientific American(三)月

NPR 2010-03-09

The Justice Department has unsealed terrorism charges against the man who has been linked to a Somali terrorist group called Al-shabaab. Authorities say he had bomb-making instructions in his possession when he was arrested. NPRs Dina Temple-Raston r

发表于:2019-01-08 / 阅读(130) / 评论(0) 分类 2010年NPR美国国家公共电台3月

快乐英语词汇学习法

快乐英语词汇学习法

发表于:2019-01-08 / 阅读(65) / 评论(0) 分类 英语学习方法

为什么有些人看着显老? 科学家发现罪魁基因!

It's no secret that good genes can explain why some people age well. But researchers said last Thursday they have identified a specific gene variant that can make people look about two years older than their actual age. 众所周知，有些人看起来

发表于:2019-01-08 / 阅读(63) / 评论(0) 分类 实用英语

VOA慢速英语 2008 1008a

This is the VOA Special English Health Report. A new study has found that a fat cell gene may reduce the risk of colon cancer in some people. The study provides what scientists say is the first evidence of a genetic link between a fat cell gene and

发表于:2019-01-11 / 阅读(49) / 评论(0) 分类 VOA慢速英语2008（十）月

人类能学习鱼类的牙齿再生术么?

AS IT IS 2015-11-02 Can Fish Teach Humans to Regrow Teeth? 人类能学习鱼类的牙齿再生术么? Most people are born with two sets of teeth. They use baby teeth to break down food as children. As they become adults, the baby teeth are replaced

发表于:2019-01-12 / 阅读(56) / 评论(0) 分类 2015年VOA慢速英语(十一)月

VOA慢速英语2016 童话大师罗尔德达尔诞辰100周年

AS IT IS 2016-09-14 Roald Dahl Day Celebrates British Writer's 100th Birthday 童话大师罗尔德达尔诞辰100周年 This is Whats Trending Today. 大家好，欢迎收听《今日热点》节目 Roald Dahl is a beloved British writer. He is the

发表于:2019-01-12 / 阅读(102) / 评论(0) 分类 2016年VOA慢速英语(九)月

VOA慢速英语--Wish You Knew Better Grammar?

Wish You Knew Better Grammar? For VOA Learning English, this is Everyday Grammar. In English, wish is a powerful word for expressing your dreams, hopes and desires. Here are some examples: We wish you the best. Her mother wishes they would get marrie

发表于:2019-01-12 / 阅读(68) / 评论(0) 分类 2016年VOA慢速英语(三)月

TED演讲:为掌握而不是为了分数而教学(1)

I'm here today to talk about the two ideas that, at least based on my observations at Khan Academy, 今天，我要分享两个观点，至少基于我对可汗学院的观察得出的， are kind of the core, or the key leverage points for learning.

发表于:2019-01-18 / 阅读(65) / 评论(0) 分类 TED演讲科学篇

雅思剑11 必备词汇--Test1

剑桥雅思11出版后，很多同学都争抢做这本书感受最新的命题趋势。同学们在做剑11 听力的时候发现录音语速的确变快，填空题数量增加。下面雅思频道就为同学们整理剑11听力中出现的词汇汇

发表于:2019-01-18 / 阅读(84) / 评论(0) 分类 雅思英语

《名人传记》之我是李小龙27:综合格斗之父

The crazy thing about martial arts is people debate and fight over this stuff. 武术一个令人疯狂的地方就在于大家都在激烈争论这个问题。 There's no debate.Bruce Lee is definitely the father of mixed martial arts. 根本不用争

发表于:2019-01-23 / 阅读(60) / 评论(0) 分类 名人传记

U.S. study concludes rice originates in China

WASHINGTON, May 2 (Xinhua) -- Rice originated(起源) in China, a team of U.S. genome researchers has concluded in a study tracing back thousands of years of evolutionary（进化的） history through large-scale gene re-sequencing. Their findings,

发表于:2019-01-26 / 阅读(101) / 评论(0) 分类 英语新闻

经济学人96:健康生活 身与心

Science and Technology Healthy living Mind and body 科技 健康生活 身与心 The reason loneliness could be bad for your health 孤独会对你的健康不利的原因 SCIENCE has many uses, but it doesn't often produce handy pick-up lines. 科学

发表于:2019-01-26 / 阅读(57) / 评论(0) 分类 经济学人科技系列

经济学人42:阿根廷的科研 炼金术士克里斯蒂娜

Science and Technolgy 科技 Science in Argentina 阿根廷的科研 Cristina the alchemist 炼金术士克里斯蒂娜 Argentina is trying to build a scientific establishment 阿根廷努力打造一个科研机构 SOUTH AFRICA is not the only middl

发表于:2019-01-26 / 阅读(49) / 评论(0) 分类 经济学人科技系列

经济学人30:入侵物种 繁衍与湮灭

Science and Technolgy 科技 Invasive species 入侵物种 Boom and bust 繁衍与湮灭 Invasive Argentine ants may be less persistent than once feared 入侵性阿根廷蚂蚁可能没有想象的那么可怕 DESPITE their name, Argentine ants are

发表于:2019-01-26 / 阅读(95) / 评论(0) 分类 经济学人科技系列

经济学人62:人类与狗狗 Human beings and dog

Books and Arts; Book Review;Human beings and dogs;Man's best friend; 文艺；书评；人类与狗狗；人类最好的朋友； Scientific research throws new light on a very old partnership 科学研究赋予这一古老的伴侣关系以新的内涵

发表于:2019-01-26 / 阅读(160) / 评论(0) 分类 经济学人文艺系列

神探夏洛克第二季第二集_10

神探夏洛克第二季第二集_9 我有幸在世界卫生组织会议上 I had the honour of meeting Mr Holmes 见过福尔摩斯先生 在...布鲁塞尔对吗? at the WHO conference in... Brussels, was it? 维也纳 维也纳 没错 Vienna. Vien

发表于:2019-01-28 / 阅读(67) / 评论(0) 分类 神探夏洛克第二季
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