How 3-D printing could revolutionize war and foreign policy

3D printing will revolutionize war and foreign policy, say experts, not only by making possible incredible new designs but by turning the defence industry—and possibly the entire global economy—on its head.

Chattanooga touts transformation into Gig City

A city once infamous for the smoke-belching foundries that blanketed its buildings and streets with a heavy layer of soot is turning to lightning-fast Internet speeds to try to transform itself into a vibrant tech hub.

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