我们需要对物联网做好准备

We need to prepare for the Internet of Things 我们需要对物联网做好准备 A technology analyst warned we might not yet be ready for the Internet of Things - the next stage of the digital revolution. It will change our lives because all our d

SSS 2008-09-19

Transcript This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Its fairly well known that fish stocks are collapsing around the world. But theres a management method that appears to offer long-term envir

【轻松英文阅读】你的手机有多耗电

What do you think are the biggest energy users in your home? Your list most likely includes your A.C., fridge, washing machine, etc. But you would be surprised to know that your smart phone is one of the biggest energy hog in your home. Charging the

【轻松英文阅读】你的手机省电吗

What do you think are the biggest energy users in your home? Your list most likely includes your A.C., fridge, washing machine, etc. But you would be surprised to know that your smart phone is one of the biggest energy hog in your home. Charging the

国家地理-2008-08-02 阿尔卑斯山见证气候变化危机

Its time for these men to get ready for work, and work means hanging off a cliff at 10,000 feet. High in the Austrian Alps, these men are trying to rescue a historic weather station from the weather itself. It was a couple of years ago, we saw this

CCTV9英语新闻：中国的网络空间研究院细数美国间谍活动记录

The China Academy of Cyber Space has released a report detailing the United States global spying record over the years. The report says the U.S. takes advantage of its political, economic, military and technological dominance to spy without restraint

GRE高频作文及参考范文

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VOA慢速英语-Economics Report - Data Centers Power a Big Change i

But their energy use is the subject of growing concern and criticism. Transcript of radio broadcast: 11 July 2008 This is the VOA Special English Economics Report. The Internet is sometimes described as a cloud -- a big, borderless area of computing

NASA Satellites Help Protect Developing Nations

NASA Satellites Help Protect Developing Nations Satellite technology is the newest tool for helping developing countries deal with climate change and natural disasters. Satellites can measure conditions on the ground and share the data with communiti

VOA标准英语2012--Higgs Boson Finding Excites Fermilab Scientists

Higgs Boson Finding Excites Fermilab Scientists Some 200 scientists and other staffers gathered at Fermilab -- at two o'clock in the morning - to watch the announcement from Geneva. Many of them have strong connections to the CERN experiment - using

VOA标准英语2009年-Red Cross, Meteorologists to Improve Africa Dis

The international Red Cross has signed an agreement with an African meteorology organization, hoping to better predict and respond to disasters caused by climate change. A cooperation pact signed Monday in Dakar will give the Red Cross inside access

VOA标准英语2012--Indigenous People Vulnerable to Climate Change

Indigenous People Vulnerable to Climate Change Researchers say indigenous people are among the most vulnerable to climate change. Theyre studying how extreme weather events can trigger more disease outbreaks. Scientists say extreme weather events hav

美国国家公共电台 NPR Anab Jain: Can A Glimpse Of Tomorrow, Change Our Decisions Today?

GUY RAZ, HOST: It's the TED Radio Hour from NPR. I'm Guy Raz. So imagine being able to go into the future just to, you know, get a glimpse of what things might be like. And say you walk into a home. ANAB JAIN: It's a small apartment, really small. RA

英语听力：自然百科 阿尔卑斯山见证气候变化危机

Its time for these men to get ready for work, and work means hanging off a cliff at 10,000 feet. High in the Austrian Alps, these men are trying to rescue a historic weather station from the weather itself. It was a couple of years ago, we saw this c

CCTV9英语新闻：一人的日历记录北京空气质量

Chinese are becoming more aware of the air pollution and its danger. An ordinary man in Beijing has been charting the change of air quality in the city for the last three years. Every morning, the first thing Zou Yi does is take a photo out of the wi

学个词Learn a Word 第1279期 adjust

今天我们要学的词是adjust。 Adjust, 调整，适应。 Federal Reserve members are adjusting their views of 2012 economic growth after seeing weak data over the last couple of months, 鉴于过去几个月的疲软数据，美联储成员开始

人的一生要从事多少种工作?

Do Americans really go through careers like they do cars or refrigerators? As workers take in the latest round of monthly unemployment data over Labor Day weekend, Americans are focused on volatility in the job market. Much of what they hear points t

VOA标准英语2008年-Australian Climate Scientists Enlist Elephant S

Australian scientists are getting help from elephant seals to build a greater understanding of climate change. The marine mammals carry sensors that transmit data about ocean currents and sea ice. From Sydney, Phil Mercer reports. Elephant seals Sci

VOA双语新闻：红十字会与非洲气象组织合作

The international Red Cross has signed an agreement with an African meteorology organization, hoping to better predict and respond to disasters caused by climate change. 国际红十字会同非洲气象组织签署协议，希望能更好地预测，并

研究表明:晚睡容易让你的体重增加!

There may be a link between later bedtimes and weight gain, new research suggests. 新研究表明，晚睡与体重增加之间可能存在关联。 Researchers studied 3,342 adolescents starting in 1996, following them through 2009. At three points