02-02_Hedy_Lamarr-ok.png Top Secret Rosies - The Female Computers of World War IIThumbnailsWrens women operating ColossusTop Secret Rosies - The Female Computers of World War IIThumbnailsWrens women operating ColossusTop Secret Rosies - The Female Computers of World War IIThumbnailsWrens women operating ColossusTop Secret Rosies - The Female Computers of World War IIThumbnailsWrens women operating ColossusTop Secret Rosies - The Female Computers of World War IIThumbnailsWrens women operating ColossusTop Secret Rosies - The Female Computers of World War IIThumbnailsWrens women operating ColossusTop Secret Rosies - The Female Computers of World War IIThumbnailsWrens women operating Colossus
Hedy Lamarr was an actress and inventor who co-invented frequency hopping technique that is the basis for Wi-fi, GPS, etc

https://en.wikipedia.org/wiki/Hedy_Lamarr