Origins & Early Life

Hedy Lamarr (; born Hedwig Eva Maria Kiesler; November 9, 1914 – January 19, 2000) was an Austrian and American actress and inventor. Regarded as a successful film star, she also co-invented a radio guidance system during World War II. 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. Traveling to London, she met Louis B.

Pivotal Works & Achievements

Mayer, who offered her a film contract in Hollywood. Lamarr became a film star with her performance in the romantic drama Algiers (1938). She achieved further success with the Western Boom Town (1940) and the drama White Cargo (1942). Lamarr's most successful film was the religious epic Samson and Delilah (1949). She also acted on television before the release of her final film in 1958.

Enduring Legacy & Impact

She was honored with a star on the Hollywood Walk of Fame in 1960. At the beginning of World War II, along with composer George Antheil, Lamarr co-invented a radio guidance system for Allied torpedoes that used spread spectrum and frequency hopping technology to defeat the threat of radio jamming by the Axis powers. This approach, conceptualized...

Contemporary Figures & Related Historical Timelines

• Alec Guinness — Contemporary (Born in 1914) (1914): Iconic English actor celebrated for stage mastery and cinematic versatility.
• Alfred Thayer Mahan — Contemporary (Died in 1914) (1914): Pioneering theorist of sea power, shaping global naval strategy for over a century.
• Ambrose Bierce — Contemporary (Died in 1914) (1914): Influential American author, journalist, and satirist known for dark fiction.
• Abraham Pais — Contemporary (Died in 2000) (2000): Pioneering physicist and acclaimed science historian of modern physics.
• Alfred Baphethuxolo Nzo — Contemporary (Died in 2000) (2000): Prominent South African politician and long-serving ANC leader.
• Baby Keem — Contemporary (Born in 2000) (2000): American rapper and record producer known for eclectic sound and major collaborations.
• Benjamin Banneker — Shared historical date (11-09 · Born) (1731): Self-taught polymath, surveyor, and advocate for racial equality in early America.
• Bob Gibson — Shared historical date (11-09 · Born) (1935): Legendary St. Louis Cardinals pitcher known for fierce competitiveness and elite performance.
• Abbas the Great — Shared historical date (01-19 · Died) (1629): Fifth Safavid Shah of Iran, considered one of the greatest rulers in Iranian history.
• Alexander Mack — Shared historical date (01-19 · Died) (1735): German clergyman and founder of the Schwarzenau Brethren movement.
• 1914 Historical Timeline & Archive — Explore world events and figures from 1914
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• 2000 Historical Timeline & Archive — Explore world events and figures from 2000
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