[REPRINT] Unmanned nanomaterial Piranha threatens to redefine naval warfare

Source: Gizmag by James Holloway http://www.gizmag.com/zyvex-piranha-usv/22078/ You’ve heard of UAVs, unmanned remote controlled military aircraft; but what about USVs? Standing for Unmanned Surface Vehicle, a USV is quite simply an unmanned boat, like Zyvex Marine’s Piranha concept. We’ve looked at USVs before, and the Piranha specifically in early 2010; but what was then a prototype under development is […]

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