三级aa视频在线观看-三级国产-三级国产精品一区二区-三级国产三级在线-三级国产在线

您現在的位置: Language Tips> Audio & Video> Special Speed News  
   
 





 
Rural areas of Kenya get connected to the web
[ 2009-02-16 10:11 ]

Download

A solar-powered system, designed by young engineers in the U.S., brings the Internet to communities by satellite.

This is the VOA Special English Development Report.

Some young engineers from the United States have brought the Internet to several areas of rural Kenya.

Their idea was to connect the communities to the Web by satellite. But there was a problem. The areas are not even connected to Kenya's electric power supply. The answer: solar panels. Energy from the sun powers the satellite dishes and computers that link the areas with the world outside.

Rural areas of Kenya get connected to the web

Kelly Moran, Joan Ervin and Tricia Donajkowski spent 10 days in Kenya in November. The women recently earned master's degrees in space systems engineering from the University of Michigan.

Another engineer, Drew Heckathorn, did not go to Africa but worked on parts of the project.

Kelly Moran says there was excitement when the team would arrive to connect communities to the Internet. People would sometimes run alongside the car carrying the engineers to welcome them. And local residents would offer to help the team build the Internet stations.

People now have access to educational, medical and all kinds of other information. Farmers, for example, can easily find weather, crop and price information online.

The project began back at the college of engineering in Ann Arbor, Michigan, in 2007. That was when 25 students in a class taught by Thomas Zurbuchen first talked about the idea.

The goal was to test whether Internet stations could be set up, how much they would cost, and how long they could operate. But the engineers also had to consider others things -- like social needs. Students from the public health and business schools offered advice.

The young engineers also had to design the equipment to survive the heat in Africa. Professor Zurbuchen praises his former students for "making something work in a different climate far away from home."

Google paid for the final design of the equipment. The company is also supporting the costs of the satellite bandwidth needed for the connections. Google has invested in a new company that wants to put up a system of satellites over Africa. The availability of more satellites would reduce the costs.

Just 5 percent of Africans have Internet connections. The International Telecommunication Union says 1/3 of Kenyans have mobile phones. But mobile phones may or may not work well with the Internet.

And that's the VOA Special English Development Report, written by Jerilyn Watson. Transcripts and MP3s of our reports are at voaspecialenglish.com. I'm Steve Ember.

(Source: VOA 英語點津編輯)

 
英語點津版權說明:凡注明來源為“英語點津:XXX(署名)”的原創作品,除與中國日報網簽署英語點津內容授權協議的網站外,其他任何網站或單位未經允許不得非法盜鏈、轉載和使用,違者必究。如需使用,請與010-84883631聯系;凡本網注明“來源:XXX(非英語點津)”的作品,均轉載自其它媒體,目的在于傳播更多信息,其他媒體如需轉載,請與稿件來源方聯系,如產生任何問題與本網無關;本網所發布的歌曲、電影片段,版權歸原作者所有,僅供學習與研究,如果侵權,請提供版權證明,以便盡快刪除。
相關文章 Related Story
 
 
 
本頻道最新推薦
 
Walking in the US first lady's shoes
“準確無誤”如何表達
英國新晉超女蘇珊大媽改頭換面
豬流感 swine flu
你有lottery mentality嗎
翻吧推薦
 
論壇熱貼
 
別亂扔垃圾。怎么譯這個亂字呀?
橘子,橙子用英文怎么區分?
看Gossip Girl學英語
端午節怎么翻譯?
母親,您在天堂還好嗎?

 

主站蜘蛛池模板: 国产成人高清亚洲一区91 | 日韩射吧 | 国产精品成人免费视频不卡 | 国产精品第一页爽爽影院 | 久久精品中文字幕一区 | 久久777国产线看是看精品 | 欧美一级特黄aaaaaaa在线观看 | 亚洲精品第一综合99久久 | 精品国产综合成人亚洲区 | 精品福利一区二区免费视频 | 222在线看片免费 | 善良的翁熄日本在线观看 | 一级做a爱过程免费视频麻豆 | 欧美黄色成人 | 91精品视频免费在线观看 | www.久久爱.com狼人 | 中文字幕亚洲综合久久202 | 成人欧美一区二区三区 | 之后3在线观看完整免费酷客 | 毛片毛片毛片毛片毛片 | 中文字幕在线国产 | www.亚洲色图 | 特黄一级 | 免费在线观看黄色的网站 | 国产欧美亚洲精品第一页青草 | 中国特黄一级片 | 91小视频版在线观看www | 黑人操 | 久久国产99 | xxx毛片| 免费高清国产 | 毛片在线播放观看日本 | 久久人人爽人人爽人人片av不 | 国产卡一卡二卡三 | 九九在线精品视频xxx | 97久久天天综合色天天综合色 | 欧美一区在线观看视频 | 闫盼盼福利 | 亚洲国产精品一区二区三区 | 欧美大片在线观看 | 91精品啪国产在线观看免费牛牛 |