How 911 Became the Emergency Call Number
Before the 1960s, the United States didn’t have one universal phone number for Americans to call if they needed help from the police or fire department. Callers simply had to know the phone number for each department in the area they were currently in. In the case of large cities, there were often multiple police…
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Sarah Stone - TodayIFoundOut.com
Airplanes of the Future: Mid-Air 3D Printing, Real-Life Transformers
BAE Systems has thrown a few wild ideas out there today, revealing what it thinks, hopes or possibly just imagines cutting-edge military aeroplanes may be like in the year 2040. One of BAE’s bizarre imagination exercises is an on-board 3D printer knocks out a quick UAV to deploy for investigation purposes. Possibly even odder is…
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Gary Cutlack - Gizmodo UK