Watch the video: http://www.youtube.com/watch?v=mEH6tDLKcVU and Read the Web Page: http://www.ehs.psu.edu/occhealth/nanomaterials.cfm
What are the higher Risks of working with nano-engineered-materials? What are the benefits? Are you afraid of working with nanomaterials? Or are you more interested in their properties and applications?
