AllNews'Frequency-hopping' - 1 News Result(s)Hedy Lamarr Birthday: How A Hollywood Star Helped Invent Technology We Use Every DayOffbeat | Edited by Nikhil Pandey | Thursday November 9, 2023 An Austrian Jewish emigrant who invented a covert communications system to try to help defeat the Nazis, Ms Lamarr was ignored and told to sell kisses for war bonds instead. www.ndtv.com'Frequency-hopping' - 1 News Result(s)Hedy Lamarr Birthday: How A Hollywood Star Helped Invent Technology We Use Every DayOffbeat | Edited by Nikhil Pandey | Thursday November 9, 2023 An Austrian Jewish emigrant who invented a covert communications system to try to help defeat the Nazis, Ms Lamarr was ignored and told to sell kisses for war bonds instead. 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