During the Space Race, the Air Force sent an officer to sky dive from the edge of space for a science experiment.
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When war got weird: 10 military experiments that seem straight out of sci-fi - see pics
War has a funny way of turning wild ideas into serious government projects. In the chaos of World War II and the paranoia of the Cold War, military minds across the globe cooked up experiments that ...
From the jagged stealth of the F-117 to the blistering speed of the MiG-25, these 17 aircraft waged a high-altitude shadow ...
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