AllNews'Charles Macintosh 250th Birthday' - 1 News Result(s)Google Celebrates Chemist Charles Macintosh's 250th Birthday With A DoodleWorld News | Edited by Nonika Marwaha | Thursday December 29, 2016 Goggle celebrated chemist Charles Macintosh's 250th birthday today by dedicating a doodle in his honour. He is the inventor of waterproof material. www.ndtv.com'Charles Macintosh 250th Birthday' - 1 News Result(s)Google Celebrates Chemist Charles Macintosh's 250th Birthday With A DoodleWorld News | Edited by Nonika Marwaha | Thursday December 29, 2016 Goggle celebrated chemist Charles Macintosh's 250th birthday today by dedicating a doodle in his honour. He is the inventor of waterproof material. 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