VOA慢速英语视频:Teen CEO Says Everyone Should Code

What does the average 15-year-old do with her free time? Most teenagers are hanging out with friends, talking on their smart phones or playing games on their computer. But Swetha P

VOA慢速英语视频:What Does It Mean?

Water on Mars: What Does It Mean?

VOA慢速英语视频:What Did It Look like?

Ancient Mars: What Did It Look like?

VOA慢速英语视频:Nobel Prize Winner Studied How People Spent Their Money

Professor Angus Deaton of Princeton University in New Jersey has been praised for work that used detailed information about real people, not theoretical ideas. Subjects of his rese

VOA慢速英语视频:'Putting Up' With Phrasal Verbs

There are more than 5,000 such verbs in American English. In modern English, we use phrasal verbs more often in informal language. The basic structure of a phrasal verb is a phrase

VOA慢速英语视频:Paintable Solar Cells May Replace Silicon-based Devices

Solar cell technology currently depends on costly photovoltaic materials. Recent research has shown with less costly, organic materials can be used to develop solar cell technology

VOA慢速英语视频:UN Group Calls for Secure Financial Base to World Economy

The United Nations Conference on Trade and Development deals with trade and development issues. It has called for measures to strengthen international finance, including more suppo

VOA慢速英语视频:Children Targeted for Better Learning in Cambodia

The Liger Learning Center says it wants to transform education in Cambodia with technology and a modern approach to teaching and learning.

VOA慢速英语视频:The Ups and Downs of Coffee and Caffeine

Recently, researchers British and American researchers investigated caffeine’s effects on human sleep patterns. The scientists found that drinking something caffeinated in the hou

VOA慢速英语视频:Cambodian Farmers Growing More Vegetables

The World Bank says vegetables earn farmers more money than rice, the country’s most common crop. And a growing number of Cambodian consumers want to buy organic foods.

VOA慢速英语视频:Paintable Solar Cells May Replace Silicon-based Devices

Solar cell technology currently depends on costly photovoltaic materials. Recent research has shown with less costly, organic materials can be used to develop solar cell technology

VOA慢速英语视频:How Competitive is Your Country?

The Word Economic Forum released its latest Global Competitiveness Report this week. There was little change among the top countries. But one economist says top countries are leadi

VOA慢速英语视频:Terror Causes Students to Leave Cameroon-Nigeria Border Schools

Officials in Cameroon are taking measures to keep schools safe after bomb attacks in an area near the border with Nigeria.

VOA慢速英语视频:Improved Seeds Could Help Africa Feed Itself

An effort has been launched to help get the seeds to operators of small farms. Western farmers who use the seeds have been able to produce more crops on each hectare.

VOA慢速英语视频:Phone Apps Help Kenyans Fight Fake Products

Some Kenyan businesspeople are using apps to scan barcodes to avoid counterfeit copies of the products they sell.

VOA慢速英语视频:Noble Prize Honors Three Who Developed Life-Saving Drugs

Committee awards the prize to scientists from Ireland, Japan and China for discoveries that reduce death and suffering.

VOA慢速英语视频:Meet Betty Azar, the 'Rock Star' of English Grammar

VOA慢速英语视频:Low Levels of Vitamin D Might Hurt Brain

VOA慢速英语视频:Healthier Grass Means Profits for Cattle Ranchers

VOA慢速英语视频:Low-Income Homes in Washington Get Solar Panels

VOA慢速英语视频:An Afghan Refugee Wins Award for Teaching

VOA慢速英语视频:Combating Obesity, a 12-year-old Leads by Example

VOA慢速英语视频:Brazil Announces Spending Cuts

VOA慢速英语视频:Saving the Honeybees, One Hive at a Time

VOA慢速英语视频:Satellites Help Protect Developing Nations