Researchers at IIT-Mandi tell us how they developed a “virus-filtering, self-cleaning and antibacterial material” that can be used to make reusable face masks and other protective gear.
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India is a country located in South Asia and is the world's seventh-largest country by area. It has a rich cultural heritage, diverse cuisine, and varied landscapes. The Better India tells positive stories of India's history, culture, tourism, agriculture and changemakers