A series of articles were released recently on the unexplored dangers inherent in the production of nano products. Nanoscopic particles are small enough that they can penetrate deep into the human body, and then potentially wreck havoc on the human system due to their toxicity. At the moment, they’re only concerned about the men and women who work in factories that produce goods that utilize nano-technology; but as this industry begins to grow, is it possible that entire industrial zones or cities may became hazardous due to the proliferation of such dangerous particles in the air?