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Combat is a grizzly business, and despite the best efforts of medical evacuation crews, it's not always feasible to send rescue teams into the fray. The US Army is seeking to address this with \"autonomous vertical takeoff and landing (VTOL) unmanned aircraft systems (UAS)\" (read: drones) for dropp

2 years ago 0 Comments
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Ah, smartphones -- the delightful little slates carry our contacts, our content -- even our cash, and they still fit right in our pockets. No surprise then, that a lost or stolen phone can be a minor disaster -- or a major security risk (just ask the President). Now that soldiers are packing them

2 years ago 0 Comments
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With the modern US soldier turning into a walking gadget, the army has some heavy reasons to lower battery weights. Its own scientists might have the answer, claiming 30 percent energy density jumps could happen using additives they developed. Those \"sacrificial agent\" materials would bond with el

2 years ago 0 Comments
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Our favorite ultra-skinny molecules have performed a lot of useful functions over the years, but keeping fruit flies away was never one of them. Now MIT scientists, with US Army funding, have discovered a way to give these nanotubes the canine-like sense of smell needed to stop produce spoilage an

2 years ago 0 Comments