Lamarr was an Austrian-American actress known primarily for her beauty and her successful film career—including her role as Delilah in Cecil B. DeMille’s Samson and Delilah. However, she also co-invented an early form of spread spectrum encoding—intended to make radio-guided torpedoes harder to detect or jam—in the 1940s with her neighbor, composer George Antheil. They patented the technology in 1942, but it did not come into use until later. Who introduced Lamarr to military technology? Discuss
Source: The Free Dictionary