According to reports, 230 million of the global population aged 65 and above suffer from a hearing deficiency, amongst other health issues. Similar was the condition of Saad Bhamla’s grandparents when the now-researcher was an undergraduate, studying in Mumbai, India. At the time, he wanted to solve his grandparents’ hearing issue with the pricey hearing-aid […]
The article Indian Researcher Develops $1 DIY Hearing-Aid Device for the Elderly was first published on Beebom
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