In many cities modern traffic lights have what is called preemption equipment installed. Fire Engines, Police Cars, Ambulances etc. have transmitters on them that trip this equipment. The point is to turn all the lights green for the first responders
If you’re like millions of other people, your 2012 New Year’s resolution is to get more exercise.
If you haven’t started a workout program yet (or you started one but haven’t been exercising consiste
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