Hedy Lamarr was an Austrian-born American actress, inventor, and film producer. She appeared in 30 films over a 28-year career and co-invented an early version of frequency-hopping spread spectrum communication for torpedo guidance.
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Hedy Lamarr was an Austrian-born American actress, inventor, and film producer. She appeared in 30 films over a 28-year career and co-invented an early version of frequency-hopping spread spectrum communication for torpedo guidance.