One of the most heartening pieces of news coming out of the 83rd Paris World Inventions Fair on May 9 this year was that a product created by Zou Dejun, a Chinese inventor, had been awarded the World...
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One of the most heartening pieces of news coming out of the 83rd Paris World Inventions Fair on May 9 this year was that a product created by Zou Dejun, a Chinese inventor, had been awarded the World...