Abhinandan Sekhri speaks to Dr Vishal Rao, a Bangalore-based oncologist, who has developed a voice prosthesis called Aum that can help throat cancer patients speak after surgery. And unlike the expensive ones available in the market today, this device will cost Rs. 50.<br /><br />Read the full article here: https://www.newslaundry.com/2017/03/20/how-an-indian-doctor-is-giving-voice-to-the-voiceless<br /><br /><br />To watch this and many more videos, click on http://www.newslaundry.com/
