Feb 15, 2013

How-To Geek: Geek Trivia: Early Rural Telephone Systems In The U.S. Relied On What?

How-To Geek
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Geek Trivia: Early Rural Telephone Systems In The U.S. Relied On What?
Feb 15th 2013, 18:14

Early Rural Telephone Systems In The U.S. Relied On What?

  • 1) Carrier Pigeons
  • 2) Farm Hand Operators
  • 3) Cattle Fences
  • 4) Hand-cranked Generators

Think you know the answer?



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