Category: Science

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Christmas star recurs after 400 years

Planets Jupiter and Saturn, the two largest planets in our solar system, came closer together than they have been in 400 years on Monday. As many across the globe marked their calendars ahead of the 21 December to experience the once in a lifetime occurrence. This great conjunction made a bright splash in the night...

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Walking building in China

Walking building in China

A school in Shanghai was rotated and moved using a “walking machine” technology. The 85 year old primary school was lifted from the ground and relocated about 200 feet. Engineers attached nearly 200 mobile supports under the five-story, 7,600 ton building. The “robot legs” rise up and down and use a wheel system to move...