AllNews'Naso95' - 1 News Result(s)IIT-Delhi Startup Launches "World's Smallest" Wearable Air PurifierIndia News | Press Trust of India | Friday February 25, 2022 An IIT Delhi start-up has launched the "world's smallest" wearable air purifier, claiming it is as effective as an N95 face mask. www.ndtv.com'Naso95' - 1 News Result(s)IIT-Delhi Startup Launches "World's Smallest" Wearable Air PurifierIndia News | Press Trust of India | Friday February 25, 2022 An IIT Delhi start-up has launched the "world's smallest" wearable air purifier, claiming it is as effective as an N95 face mask. www.ndtv.comYour search did not match any documentsA few suggestionsMake sure all words are spelled correctlyTry different keywordsTry more general keywordsCheck the NDTV Archives:https://archives.ndtv.com