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Hedy Lamarr (/ ˈ h ɛ d i /; born Hedwig Eva Maria Kiesler; November 9, 1914 [a] – January 19, 2000) was an Austrian-born American actress and inventor. After a brief early film career in Czechoslovakia, including the controversial erotic romantic drama Ecstasy (1933), she fled from her first husband, Friedrich Mandl, and secretly moved to Paris.
She later studied acting at the Royal Academy of Dramatic Art in London for a brief period in 1936. She studied acting briefly at the Royal Academy of Dramatic Art in 1936. [ 6 ] After spending one semester at the University of Wisconsin–Madison, where her father was the head of the department of art history, she left for New York City in ...
The following is a list of celebrity inventors and their patents. (For the purposes of this article, an inventor is a person who has been granted a patent.)After Google released a patent search [1] online in December 2006, a website called Ironic Sans, [2] made the public aware of a number of celebrity patents found through the new patent search engine.
Brealey has written on cinema, art and music since her teens, contributing reviews and features for magazines including Premiere UK, Empire, SKY, The Face, Neon and Total Film. She is the editor of Anarchy and Alchemy: The Films of Alejandro Jodorowsky (Creation Books, 2007). Until April 2009, Brealey was the deputy editor of Wonderland ...
Hedy Lamarr invented frequency hopping—a technology that could have provided a significant advantage to the United States military in the war—but the Navy shelved her idea and told her to sell war bonds instead. By selling war bonds, she engaged in something deemed more appropriate for a woman, especially a glamorous actress."
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In 1942, actress Hedy Lamarr and composer George Antheil received U.S. patent 2,292,387 for their "Secret Communications System", [9] [10] an early version of frequency hopping using a piano-roll to switch among 88 frequencies to make radio-guided torpedoes harder for enemies to detect or jam.