www射-国产免费一级-欧美福利-亚洲成人福利-成人一区在线观看-亚州成人

chinadaily.com.cn
left corner left corner
China Daily Website

World's top 10 S&T achievements in 2011

Updated: 2012-01-17 22:32
( Xinhua)

BEIJING - Following are the world's top 10 science and technology achievements in 2011 unveiled Tuesday, as chosen by academicians with the Chinese Academy of Sciences and the Chinese Academy of Engineering:

1. Versatile method to create atom-thick sheets

An international research team, including researchers from Oxford University, published a report in Science in February, announcing that they had invented a simple, fast and inexpensive way to create one-atom-thick "nanosheets" from a wide variety of materials. The new method is expected to lead to revolutionary technological progress.

2. Largest solar-powered plane completes international flight

The Swiss-made Solar Impulse, the world's largest solar-powered plane, successfully completed its first international flight in May, flying 630 kilometers from Switzerland to Brussels, Belgium in some 13 hours.

3. Trapping antihydrogen for 1,000 seconds

Scientists at the European Organization for Nuclear Research announced in June that they had trapped 309 antihydrogen atoms for up to 1,000 seconds, or more than 16 minutes. The move will help offer insights into the nature of anti-matter.

4. First biological laser

Scientists with Harvard Medical School and Massachusetts General Hospital in Boston, Massachusetts announced in June that they had created the world's first biological laser by merging light-emitting proteins from jellyfish with a single human cell, according to a report published in Nature Photonics. It is believed that such lasers can be useful in studying a specific body cell or treating diseases.

5. Anti-laser

Scientists at Yale University announced in February that they had built the world's first anti-laser, in which incoming beams of light interfere with one another and cancel each other out. The discovery has potential applications in optical computing and other fields.

6. Mars rover Curiosity launched

NASA launched Curiosity, the world's largest extraterrestrial explorer, in November. The rover is expected to land on Mars on August 6, 2012, and investigate Mars' past or present ability to sustain microbial life. Its mission duration is one Mars year, or about 687 days on Earth.

7. Crystal storing information encoded into entangled quantum

Researchers at the University of Calgary in Canada and the University of Paderborn in Germany successfully demonstrated, for the first time, that a crystal can store information encoded into entangled quantum states of photons, according to their article published in Nature in January 2011. The discovery is a milestone on the path toward quantum networks.

8. Potato genome sequencing

A project team consisting of 29 research groups from 14 countries, including Chinese scientists, published a high-quality draft sequence of the potato genome in Nature in July. The sequence will help scientists and breeders improve the yield, quality, nutritional value and disease resistance of potato varieties.

9. Fastest computer

Japanese IT giant Fujitsu and the government-funded RIKEN research institute announced in November that they had built the world's fastest computer which can speed through 10.51 quadrillion floating point operations per second. The supercomputer is the first megamachine to achieve 10 quadrillion operations a second.

10. Smallest electric car

Researchers in the Netherlands invented the world's smallest electric car made of a single molecule. The technology can be used to bring an extremely small amount of drug to a designated part of a human body.

...
...
...
主站蜘蛛池模板: 69日本xxxxxxxxx13| 欧美精品三级在线 | 国产亚洲精品国产 | 亚洲精品亚洲人成在线 | 国产成人精品综合久久久 | 免费人成年短视频在线观看免费网站 | 成人午夜在线播放 | 精品视频一二三区 | 欧美精品成人一区二区在线观看 | 中文字幕99在线精品视频免费看 | 男女晚上爱爱的视频在线观看 | 亚洲夜| 三级毛片在线 | 中国一级特黄真人毛片 | 91网站网站网站在线 | 亚洲网站视频 | 久久精品网站免费观看 | 国产精品欧美视频另类专区 | 亚洲精品色一区二区三区 | 午夜爱爱毛片xxxx视频免费看 | 成年人免费小视频 | 午夜三级在线 | 99成人国产精品视频 | 日本加勒比高清一本大道 | 一级做性色a爱片久久片 | 久久99国产精品久久99 | 久久精品免看国产成 | 亚洲日韩视频 | 亚洲国产精品一区二区九九 | 国产日产高清欧美一区二区三区 | 久久国产成人亚洲精品影院老金 | 免费久久精品视频 | 亚洲一区二区三区不卡视频 | 亚洲欧美中文在线观看4 | 爱爱客影院在线影院gf发现 | 亚洲午夜精品一级在线 | 亚洲六月丁香六月婷婷蜜芽 | 男人精品一线视频在线观看 | 日本一区二区三区免费视频 | 国产一区二区三区在线观看影院 | 夜色www国产精品资源站 |