Army scientists could use urine to charge 3D printed drones that eat themselves
Scientists at the U.S. Army Research Laboratory have discovered that a recently engineered aluminum nano-powder can rapidly produce hydrogen when mixed with urine. The powder could be used to make 3D printed robots that “feed off their own structures” and self-destruct after missions.
via 3ders.org, http://ift.tt/2xK2njl
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October 2, 2017 Monday at 3:26 pm