golfnut
09-30-2007, 01:12 AM
Who was the person that, in 1942, invented frequency hopping technology that was first used by the military, then eventually cordless phones and wireless networks?
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It was Hedy Lamarr (yes, the actress)....
http://en.wikipedia.org/wiki/Hedy_Lamarr
Greg
Give up? Scroll down for the answer...
It was Hedy Lamarr (yes, the actress)....
http://en.wikipedia.org/wiki/Hedy_Lamarr
Greg