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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
Education Report - Mali Conflict Keeps Children Out of School 教育报道 - 马里冲突使得多数儿童失学 From VOA Learning English, this is the Education Report in Special English. 这里是美国之音慢速英语教育报道。 Students an
2012年VOA慢速英语(十)月
[全屏观看] 点击右键- 另存为 可保存这个Flash影片
北美小学生英语一年级教材（牛津英语教材）
EXPLORATIONS - One Small Step for Man: Apollo 11 And the 1st Moon Landing MARIO RITTER: Welcome to EXPLORATIONS in VOA Special English. We continue our history of the American space program with the flight of Apollo Eleven. We also remember Neil Arms
2012年VOA慢速英语(九)月
英文歌词 ： Off through the new day's mist I run out from the new day's mist I have come I hunt therefore I am harvest the land taking of the fallen lamb off through the new day's mist I run out from the new day's mist I have come we shift pulsing w
音乐咖啡厅
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 Phuong Tran Dakar 12 March 2007 In some African Muslim countries, polygamy is still commonly practiced. According to certain interpretations of Islam, men can marry up to four women. But more and more African women in Muslim countries are saying
2007年VOA标准英语（三月）
This is the VOA Special English Development Report. Solar water heaters are devices that use energy from the sun to heat water. Solar water heating is used around the world. An example of a rooftop solar water heater being built in South Africa The
VOA慢速英语2009年（四）月
Economics Report - Saving Money for College This is the VOA Special English Economics Report. How much does a college education cost? In the United States, the College Board releases yearly reports on prices at colleges and universities. The group ba
2012年VOA慢速英语(八)月
Agriculture Report - Getting a Firm Grip on Weed Control 农业报道 - 严格控制杂草 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 When is a plant considered a weed? Experts at Penn State U
2012年VOA慢速英语(六)月
Health Report - Getting Paid to Play Sick at School This is the VOA Special English Health Report. Some people act sick to get out of work. Others act sick to get work. For medical actors like Ted Bell, the stage is an examination room with a future
2012年VOA慢速英语(二)月
By Patricia Nunan Kathmandu 26 April 2006 After months of confrontation, Nepal's king and opposition political parties say they will work together to bring peace and democracy to the country. Parliame
2006年VOA标准英语（四月）
The U.S. men's basketball team has won the gold medal at the Olympics to regain international prominence in the American-born sport. VOA's Jim Stevenson has more from Wukesong Arena in Beijing, where the United States held off a spirited team from S
VOA标准英语2008年（八月）
Study: Sleep Disorders Widespread Among Police A new study has found that four out of 10 North American police officers surveyed have some sort of sleep disorder. The researchers say the result can be impaired job performance, as well as a variety of
VOA标准英语2011年(十二月)
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
On Wednesday, the Reptile Man came to visit my kids' elementary school. It is a very worthwhile show to watch. The owner of the Reptile Man business, and the Washington Serpentarium is Scott Peterson. You could say that he is an advocate for reptiles
英语博客 A cup of English
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 Jim Malone Washington 04 May 2007 Iraq, Iran and Hillary Clinton were major topics of discussion in the first Republican presidential candidates debate, held Thursday in California. VOA National correspondent Jim Malone has more on what this first
2007年VOA标准英语（五月）
By Alisha Ryu Mogadishu 12 June 2007 Police in the Somali capital, Mogadishu, have intercepted a car loaded with explosives they say was going to be used against the interim government. VOA Correspondent Alisha Ryu in Mogadishu was given an exclusive
2007年VOA标准英语（六月）
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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