investor2020
Literotica Guru
- Joined
- Jun 14, 2020
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Today in 1942, Hedy Lamarr and musician George Antheil received a patent for
a Frequency-hopping communication system which later became the basis for
modern technologies like wireless telephones and Wi-Fi.
Today in 1942, Hedy Lamarr and musician George Antheil received a patent for
a Frequency-hopping communication system which later became the basis for
modern technologies like wireless telephones and Wi-Fi.




