I was reading an article about new traffic sensors being put up in major cities across America (most notably, Washington DC and San Francisco.) These sensors operate by taking a reading of the traffic level every thirty seconds. They are solar-operated, so these devices are not a strain on our already overworked power supply. The company then takes the information beamed to them by the traffic sensors and sells it to the air traffic companies–you know, the ones that you hear on the afternoon radio, “Hello, this is Mike from Air Traffic, and I am looking now at the highway … Continue reading →