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Home > Inventions And Discoveries > Question

Which actress is credited with inventing frequency-hopping spread spectrum (basis for Wi-Fi)?

0
A) Audrey Hepburn
B) Marilyn Monroe
C) Hedy Lamarr
D) Elizabeth Taylor

Correct Answer: C) Hedy Lamarr

Hedy Lamarr co-invented a frequency-hopping signal that prevented radio waves from being jammed, a precursor to Wi-Fi.

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