The tallest bridge in the world

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位于贵州、云南交界处的杭瑞高速公路“北盘江第一桥”,以其桥面至江面565.4米垂直高度,被吉尼斯官方认证“世界最高桥”。大桥在2016年通车后,川黔渝三地和东盟自由贸易区的连接纽带更加通畅。

1-14-20 Shenzhen reservoir

深圳水库
深圳水库 左副坝防洪公路
深圳水库(别称“东湖”)是一个位于中国广东省深圳市的水库,属深圳168宗水库中蓄水量最大一个。水面约4710亩,库容量达4577万立方米,是深圳居民生活用水的主要来源。
深圳水库
深圳水库 1960年11月15日,宝安县代表曹若茗(县委书记)与香港代表巴悌签订协议,规定每年由深圳水库向香港供应原水2270万立方米。
深圳水库 1-14-20 深圳罗湖

Spring Festival

The largest human migration in progress 1-14-20 Shenzhen. A large percentage of Shenzhen’s 13 million citizens are heading home for the Spring Festival.

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Electric vehicles in deep space: China hails its new ion thruster for rockets as the world’s best

China has finished building the world’s most powerful ion thruster and will soon use it to improve the mobility and lifespan of its space assets, according to a state media report this week.

A prototype of China’s new-generation ion thruster, which will be used to improve the mobility and lifespan of its high altitude satellites. Photo: People’s Daily

Researchers at the 502 research institute, which operates under the China Aerospace Science and Technology Corp. in Beijing, have delivered a new-generation Hall-effect thruster unit to Chinese customers in the space industry, the report by the Science and Technology Daily stated.

The machine will outperform all of the ion thrusters used on satellites or spacecraft that are currently in use, it added. The daily is run by the Ministry of Science and Technology.