What people Dont Know about Air

Most of them travel 40,000 miles to a satellite and then back to earth. Ten years ago, a satellite was capable of receiving and transmitting more than 33,000 telephone conversations simultaneously. No

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Technology Report - Some Websites Judge You by the Kind of Computer You Use This is the VOA Special English Technology Report. Last week, the Wall Street Journal had a report about the online travel company Orbitz. The newspaper said Orbitz shows Mac

VOA慢速英语2012--Technology Report - A New Privacy Bill of Rights to Protect Internet Users in the US

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The growth of the Internet has led to new technologies. Many are being used today to create valuable learning environments in education. Transcript of radio broadcast: 24 June 2008 VOICE ONE: I'm Faith Lapidus. VOICE TWO: And I'm Steve Ember with EX

VOA慢速英语2013 Technology Report - US Takes Action Against Cyber Theft Threat

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VOA慢速英语2012 Technology Report - Microsoft Takes On Zeus

Technology Report - Microsoft Takes On Zeus This is the VOA Special English Technology Report. The Microsoft Corporation is making progress in efforts to stop one of the most harmful cybercrime operations active today. It is called Zeus. Last week, a

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CNN 2011-06-20

Stories Cross Country， Union supporters back at the state capital in Madison, Wisconsin. They're protesting a state Supreme Court decision to uphold anti-union law. The controversial measure curbs collective bargaining rights of teachers and other

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Unit 6 Science and Technology Part I Warming up A1. 1. This news item is about a kind of new bulletproof vest made of silk. 2. This news item is about research done by American and Japanese researchers to predict severe weather in and around the Indi

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By Cathy Majtenyi Nairobi 17 May 2006 An African-wide conference of policy makers, engineers, industry leaders, scientists, and experts in the information and communications technology field, known as

Information society

Information society 信息社会 Gary: [from Covent Garden in London] Ive chosen one of the hottest days of theyear to take a short stroll from our BBC studios to nearby Covent Garden. Imvisiting Hakim Kahtan, whos manager of Global Tele-Call. This part

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This is the VOA Special English Education Report. This week in our Foreign Student Series, we discuss the first steps for students interested in higher education in the United States. One place to go for advice and information about American college

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This is the VOA Special English Technology Report. The world has almost seven billion people. At least two billion are expected to be on the Internet by January. New growth is mostly from developing countries. Yet only twenty-one percent of their pop

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2007年VOA标准英语-Information Technology Improves Public Librarie

By Joseph Mok Washington, D.C. 27 June 2007 With the expansion of print and multimedia sources in American life, public libraries have had to adapt to society's greater dependence on computers. VOA's Mohamed Elshinnawi looks at one modern library in

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Different combinations of sniffing in and out can be used to control a wheelchair. Reasearchers in Israel have developed an electronic controller that allows severely disabled people to control their wheelchairs or computers with a simple sniff of th

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打字风格可揭露你的情绪

A computer programme has been used to predict how people are feeling when they type. In a study participants were asked to type a particular phrase and the programme then estimated if they were happy, sad and so on. Remarkably it was correct 70 per c