国产av不卡一区二区_欧美xxxx做受欧美_成年人看的毛片_亚洲第一天堂在线观看_亚洲午夜精品久久久中文影院av_8x8ⅹ国产精品一区二区二区_久久精品国产sm调教网站演员_亚洲av综合色区无码一二三区_成人免费激情视频_国产九九九视频

A hands-on science exhibition is one of the highlights of Beijing Science and Technology Week, which began in the capital yesterday.

The exhibition, at the Military Museum of the Chinese People's Revolution, attracted enthusiastic crowds of primary and junior high students from nearby schools.

"This is much more fun than our physics class," said Tian Hengqi, a junior high student with Taipinglu High School. He made a Newton's rocket car under the guidance of volunteer teachers from US-based Agilent Technologies.

Tian used air released from a balloon he inflated to push the car forward.

"We have not learned the theory yet, but I know now it is the law of action and reaction that makes this car move," he said.

Students gathering around a simulated rocket launching station also counted down the time to lift-off.

The 50-minute programme allows 10 people to jointly launch a small rocket.

"I think this programme is the best in the museum," said Shen Zexi, a student with Qiyi Primary School. "Launching a rocket is very interesting! One day I want to go into space for real."

At the museum, people can also become archaeologists for a day by unearthing ''cultural relics,'' experience virtual reality, use ancient printing technology and operate robots.

Five of the robots were invented by a farmer called Wu Yulu from Beijing's Tongzhou District.

Wu, 41, whose studies finished at primary school, is a special participant at the science exhibition.

Unable to read scientific literature, Wu taught himself to make robots that can walk, jump, climb, somersault, light a cigarette, install a light bulb and even wash bowls and plates. 

Close

Today's Top News		Top Lifestyle News
+Focus: 'The last land grab in China' ( 2003-09-24) +Wen proposes 6-nation free trade zone ( 2003-09-24) +Gao Qiang: War on AIDS a top priority ( 2003-09-24) +US sanctions on Chinese company unjustified ( 2003-09-24) +Island plan to rewrite history under fire ( 2003-09-24)		+New moral code for students ( 2003-09-24) +Science comes out of classroom ( 2003-09-24) +Tiger eludes police posse for 60 hours ( 2003-09-24) +War on AIDS a top priority ( 2003-09-24) +Daddy day and night care ( 2003-09-24)