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teen invents hearing device wave pkg_00013805
teen invents hearing device wave pkg_00013805

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    Teen invents a $60 hearing device

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Teen invents a $60 hearing device

A 16-year-old student spent two years trying to invent a cost-efficient hearing device after getting the idea while visiting his grandfather in India.

Teen invents a $60 hearing device

A 16-year-old student spent two years trying to invent a cost-efficient hearing device after getting the idea while visiting his grandfather in India.