大千世界: 蠕虫被送往外太空

Worms seem like strange animals to send to the International Space Station. It's not like astronauts are going to take time off to go fishing and need to bait their hooks. So why send worms? Believe it or not, scientists are using a microscopic worm,

Magnetism and the Brain

Magnetism and the Brain By Craig Wilson 2004 USA TODAY International. Distributed by Tribune Media Services International The power of a magnet may offer hope for those suffering from mental illness 1

一片通英语听力 6-6:电子商务-购物-国际网络

E-Commerce-Shopping-Internet 电子商务-购物-国际网络 Online shopping has become very convenient in recent years.Most big name companies have wed sites offering information on their products and online stores allowing shoppers to purchase the

公众人物毕业演讲 第68期:金墉美国东北大学(7)

Baumeister and his colleagues 鲍迈斯特和他的同事们 have shown that taking certain actions to improve willpower 已经证明 采取某些行动来提高意志力 is the surest way to a more successful life 是实现更成功的人生的最可靠

【突破英文词汇】circum -- round 周围

1. circumference /səˈkʌmfərəns/ -- distance around a circle or rounded body; perimeter The circumference of a circle equals times the diameter. 圆周长等于与直径的乘积。 2. circumlocution /ˌsɜ:kəmləʊˈkju:ʃən/ -- roundabout way

8-10 诺贝尔大师自传：罗阿尔德·霍夫曼

Autobiography of Nobel Prize Winner: Roald Hoffmann I came to a happy Jewish family in dark days in Europe. On July 18, 1937 I was born in Zloczew, Poland. My family left Poland for Czechoslovakia in

英语听力文摘 English Digest 636 地心引力为何对我们有好处

Why Is Gravity Good For Us? When astronauts return from long missions in space, their exit from the spacecraft is usually hidden from public view. This is because after several months in weightless conditions, things we usually take for granted, such

精美英文欣赏:To be or not to be生存还是毁灭

编者按： 如果你对当前中国那里所发生的种种感到兴趣，那么你便可说也活在中国；如果你对一本佳妙小说中的人物感到兴趣，你便是活在一批极有趣的人们中间；如果你能全神贯注地听点好

Lesson 180 - BRAIN DRAIN / BRAIN TRUST

人的脑子不仅是各种思想和情绪的源泉，而且还控制着人体各部门的功能。人脑是人身体上非常关键的组成部份。大概也正是因为这个原因，

我国自主研发现实版"钢铁侠" 首款外骨骼机器人问世

The first robot exoskeleton in China, named AIDER, has been officially unveiled in Chengdu, Sichuan province, making China the fourth country in the world to develop the cutting-edge technology. 中国首个名为AIDER的外骨骼机器人日前在四川

VOA慢速英语2013 Lifelong Bilingualism Gives Seniors Mental Edge

Lifelong Bilingualism Gives Seniors Mental Edge From VOA Learning English, this is the Health Report in Special English. A new study adds to evidence suggesting that being bilingual is good for the brain. In the study, older adults who have spoken tw

VOA标准英语2013--Study: Bilingual Seniors Have Mental Edge

Study: Bilingual Seniors Have Mental Edge Previous studies have shown bilingualism seems to favor the development of heightened mental skills. The new research, published in Neuroscience, provides evidence of that cognitive advantage among older, bil

VOA标准英语2011--MRI Sees Brain Atrophy Years Before Alzh

MRI Sees Brain Atrophy Years Before Alzheimer's Symptoms Memory loss and mental confusion are the first overt signs of Alzheimer's Disease, an incurable and fatal brain ailment. But scientists are starting to find evidence of the disease long before

pbs高端访谈:女性在“原子城”的绝密任务

GWEN IFILL:Finally tonight, the tale of a top-secret town with a top-secret mission and the women who made history there. Ray Suarez has our book conversation. RAY SUAREZ:During the mid-1940s, thousands of young women got offers of good-paying jobs w

GRE重点单词语境记忆(3)

导言：各位亲爱的同学，看到surly和comely是否很熟悉呢?想不想知道这俩看着很熟悉的单词是什么意思呢?那就快点往下看吧!GRE单词语境记忆，让记忆单词快速准确! Bawdy淫秽的 The Bard was sometime

Israeli researchers: Motherhood alters brain functions

JERUSALEM, Oct. 24 (Xinhua) -- A recent study carried out by Israeli researchers showed that the experience of motherhood is caused by alterations in the brain functions that help mothers locate and communicate with their offspring, especially if the

Managers have larger brain: Australia's study

CANBERRA, Sept. 9 (Xinhua) -- Managing other people at work triggers structural changes in the brain, protecting its memory and learning center well into old age, Australia's study revealed on Friday. Australia's University of New South Wales (UNSW)

美国语文第六册 第62期:墓地挽歌(4)

The applause of listening senates to command, 欲赢得伸耳谛听的元老们的掌声， The threats of pain and ruin to despise, 痛苦和存亡的威胁全然不顾， To scatter plenty o'er a smiling land, 把富庶洒向风景明媚的大地，

TED演讲:让现代社会中的老人生活的更好(5)

Some abilities, of course, decrease with age. 当然，一些能力会随着年龄的增长而变差。 Those include abilities at tasks 这些包括完成 requiring physical strength and stamina, 需要体力和耐力， ambition, and the power of n

英文摇滚歌曲：The Offspring - Stuff Is Messed Up

now i don't know when it's hard to explain but it seems like things are kind of insane because the world is crying but nobody's listening so please leave a message on my cellphone i see bullets getting better biblical weather and the guy on tv is, li