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New material allows deaf-mutes to speak

By Deng Rui in Chongqing | chinadaily.com.cn | Updated: 2021-03-26 14:23
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Tao Luqi, a former PhD student at Tsinghua University, conducted groundbreaking scientific research that enables the deaf-mute people to speak through the use of electrically charged graphene, a new material that has emerged in recent years. [Provided to chinadaily.com.cn]
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