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This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. This will just take a minute. Youve probably chased a fly or two around the house this summer. And, chances are, it took a few swings before you brought down the buzzing nuisance.
Scientific American(八)月
This is the VOA Special English Health Report. Every few years, two groups do a study of how many Americans wash their hands after using the toilet. These groups are the American Society for Microbiology and the American Cleaning Institute, formerly
2010年VOA慢速英语(九)月
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北美小学生英语一年级教材（牛津英语教材）
By Barry Wood Belgrade 28 February 2006 Serbia-Montenegro's Foreign Minister Vuk Draskovic, left, with Martti Ahtisaari, in Belgrade, Feb, 28, 2006 Martti Ahtisaari, the United Nations chief negotiato
2006年VOA标准英语（二月）
World Hepatitis Day is observed on May the 19th. It aims to increase awareness worldwide of the diseases hepatitis B and hepatitis C. Its hope is to encourage the prevention and diagnosis of these two diseases, and increase the number of people who r
英语课程学习计划和讲义
By Stefan Bos Budapest 11 March 2007 A year of talks on the future of Kosovo has ended without agreement between Serbia's government and Kosovo's independence-seeking ethnic Albanian leadership. The U.N. mediator in the talks said he would present th
2007年VOA标准英语（三月）
Youve given some thought to oxygen, carbon, uranium. But youve probably never mused about the element ytterbium, symbol Yb. A new study by scientists at the National Institute of Standards and Technology, or NIST, says that ytterbium could find a rol
Scientific American(八)月
By Barry Wood Pristina 23 September 2006 At a ceremony Friday in Pristina, Kosovo took another step toward revitalizing the territory's ruined economy. The Banking and Payments Authority of Kosovo (BPK) was transformed Friday into a central bank for
2006年VOA标准英语（九月）
By Barry Wood Mitrovica, Kosovo 22 September 2006 The city of Mitrovica in northern Kosovo has long been a flash point of ethnic tension between the Albanian south side of the Ibar River and the mostly Serbian north. VOA's Barry Wood reports from Mi
2006年VOA标准英语（九月）
By Barry Wood Washington 24 March 2006 The diplomat chairing talks in Vienna on the future status of Kosovo says the talks between authorities in Pristina and Belgrade are progressing and could wrap u
2006年VOA标准英语（三月）
The U.S. Special Inspector General for Iraq Reconstruction has criticized the State Department for its management of nearly $3 billion in contracts and grants in Iraq. In two reports, auditors cited weak and ineffective State Department oversight of
VOA标准英语2010年(一月)
The US government is considering, for the first time, the approval of a genetically-modified animal for human consumption. The animal being considered is salmon, but approval could open the door for other animals as well. Those who favor the move say
VOA标准英语2010年(七)月
Stomach cancer is one of the deadliest diseases, and ranks second among cancers worldwide with at least 800,000 deaths yearly. But in the United States, the number of cases has been declining, except for among one group of Americans. Glenda Reimer, h
VOA标准英语2010年(五)月
At Scripps Research Institute in Jupiter, Florida, scientists are working to find clues about how the human brain processes memories. Their laboratory test animal is not a chimp or a dog or a rat animals that we know can remember things it is the com
VOA标准英语2010年(三月)
Tit for Tat针锋相对An American lady traveling in England some years ago, got into an compartment of a smoking carriage where an Englishman was smoking a pipe. For a short time she sat quietly expecting that the Englishman would stop smoking. But
英语小达人
By Barry Wood Belgrade 18 January 2007 More than five million citizens of Serbia are to vote Sunday in the country's first parliamentary election in three years. Soon after the election, Serbia's leaders will have to grapple with the future status o
2007年VOA标准英语（一月）
72 约翰斯·霍普金斯疟疾协会 DATE=7-19-01 TITLE=SCIENCE REPORT - Johns Hopkins Malaria Institute BYLINE=Jill Moss (Start at 01'0
科技之光
By David Gollust State Department 02 February 2007 The United States Friday called the newly released Kosovo settlement plan of U.N. envoy Martti Ahtisaari fair and balanced, and urged authorities in both Serbia and Kosovo to work toward a final set
2007年VOA标准英语（二月）
Offering Substitute 提供代用品 Specimen Letters1. Offering Rayon in Place of Watered Silk提供人造丝代替水洗丝Dear Sirs,Thank you for your fax of yesterday (April 3) with your order No.456 for 5,000 metres of 100cm wide watered silk. We
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Lock up your husbands Lock up your sons Lock up your whiskey cabinets Girls lock up your guns Lock up the beauty shop No telling if they've heard the news Call the boys downtown at Neiman Marcus Tell 'em lock up them high-heeled shoes When God Fearin
The Voice 美国好声音