Boy wins gold at international invention exhibition
14:03 UTC+8, 2019-08-20
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A 15-year-old Chinese boy was awarded gold at an international invention exhibition in the US.
14:03 UTC+8, 2019-08-20
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Edited by Zhang Yang. Polished by Andy Boreham.
A 15-year-old boy, surnamed Xu, was recently awarded a gold medal at an international invention exhibition in the US.
His invention is a magnetic levitation speaker which has a wireless power supply and speech recognition.
People can interact with it and play music through Wi-Fi.
His teacher says Xu has always tried to use mathematics to solve problems.
Source: SHINE
Editor: Wang Qingchu
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