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Deleted account | 2 months ago (raw) | root | parent | reply | flag 
 You ever seen them driving the car mapping out the streets. You ever thought about that.
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alanbwt | 2 months ago (raw) | root | parent | reply | flag +3 
 Hard to tell if you are trolling or not. GPS requires triangulation, and you cannot triangulate with points on the surface of a sphere. This is basic stuff.