How the “Most Beautiful Woman in the World” Invented a System for Remote-Controlling Torpedoes
by Michelle Legro
“When you talk to a sympathetic mind about technology,
gender, age and experience disappear completely.”
In 1937, the dinner table of Fritz Mandl — an arms
dealer who sold to both sides during the Spanish Civil War and the third richest
man in Austria — entertained high-ranking Nazi officials who chatted about the
newest munitions technologies. Mandl’s wife, a twenty-four-year-old former movie
star, whom he respected but also claimed “didn’t know A from Z,” sat quietly
listening.Hedy Kiestler, whose parents were assimilated Jews, and who would be rechristened one year later by Louis B. Meyer as Hedy Lamarr, wanted to escape to Hollywood and return to the screen. From these dinner parties, she knew about about submarines and wire-guided torpedoes, about the multiple frequencies used to guide bombs. She knew that she had presented herself as the glamorous wife of an arms dealer. And she knew that in order to leave her husband, she would have to take a good amount of this information with her.
Richard Rhodes’s fascinating new book Hedy’s Folly: The Life and Breakthrough Inventions of Hedy Lamarr, the Most Beautiful Woman in the World, explores a golden age of creativity among artists in Europe and America, whose job was to entertain but who were inclined to something more, and the war’s effect on these brilliant, frustrated exiles.
Hedy had the idea for a radio that hopped frequencies and Antheil had the idea of achieving this with a coded ribbon, similar to a player piano strip. A year of phone calls, drawings on envelopes, and fiddling with models on Hedy’s living room floor produced a patent for a radio system that was virtually jam-proof, constantly skipping signals.
Hedy is a quite nice, but mad, girl who besides being very beautiful indeed spends most of her spare time inventing things—she’s just invented a new ‘soda pop’ which she’s patenting—of all things!”
I never felt like I was talking to a movie star, but to a fellow inventor. When you talk to a sympathetic mind about technology, gender, age and experience disappear completely…”Amarena went on to explain how the mind of the artist and the mind of the inventor were really quite similar:
More often than not, the inventive process follows a cascade of ideas and thoughts…unconnected and unrelated. It takes a clear state of mind…to suddenly and serendipitously see the connections between the unrelated concepts.”(Cue in Blexbolex’s minimalist meditation on creators vs. inventors.)
Hedy’s Folly isn’t the story of a science prodigy or a movie star with a few hobbies, it’s a star-studded picaresque about two undeniably creative people whose interests and backgrounds unlocked the best in one another — the mark of true inventors.
Ed. Update: Reader Carmelo “Nino” Amarena, an inventor himself, who interviewed Lamarr in 1997 shortly before her death, writes:
Ever since I found out back in 1989 that Hedy had invented Spread Spectrum (Frequency Hopping type only), I followed her career historically until her death. My interview with her is one of the most notable memories I have of speaking with an inventor, and as luck would have it, she was underestimated for nearly 60 years on the smarts behind her beauty. One of the things she said to me in our 1997 talk was, ‘my beauty was my curse, so-to-speak, it created an impenetrable shield between people and who I really was’. I believe we all have our own version of Hedy’s curse and trying to overcome it could take a lifetime.”
Michelle Legro is an associate editor at 
