Hollywood leading lady Hedy Lamarr is said to have tipped the balance of WWII. The co-inventor of an early wireless form of communication; her invention allowed short-wave radio communications on the field.
Did you know? Hedy Lemarr, an actress who was regularly described as the most beautiful woman in Europe, was also a mathematician and inventor. She was the inventor of the Frequency Hopping Spread Spectrum, used in your bluetooth and wifi.