02-02_Hedy_Lamarr-ok.png Wrens women operating ColossusThumbnailsTop Secret Rosies - The Female Computers of World War IIWrens women operating ColossusThumbnailsTop Secret Rosies - The Female Computers of World War IIWrens women operating ColossusThumbnailsTop Secret Rosies - The Female Computers of World War IIWrens women operating ColossusThumbnailsTop Secret Rosies - The Female Computers of World War IIWrens women operating ColossusThumbnailsTop Secret Rosies - The Female Computers of World War IIWrens women operating ColossusThumbnailsTop Secret Rosies - The Female Computers of World War IIWrens women operating ColossusThumbnailsTop Secret Rosies - The Female Computers of World War II
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
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