The blueprint for a floating city has just been approved by the largest port construction and design company in China. It's entirely self-sustainable, and extends underwater.
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Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
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In China, teachers allow children to sleep in class for around 20 minutes to help improve their learning.
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The world's longest traffic jam took place in Beijing, China. It was over 60 miles long and lasted 11 days.
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