Scientists tell us these microscopic robots will be used to treat medical conditions. Others tell us the elites will use millions of these tiny robot to keep an eye on us or control our minds. If A.I. gets too far advanced, will computers and robots take over the earth and either use us to keep them going or simply eliminate the human race. Nanobots, Smart Dust, and Black Goo, all just usable inventions, or potential weapons, here is something to think about.