I have a genuine concern about the influx of all these consumer grade products which contain Nano materials (as we all should). I get the distinct impression that corporations are putting the benefits of these materials way ahead of the potential health risks (surprised?).
Just off the top of my head...Apple's iPhone has a coating comprised of nano materials, many skin creams and make up now contain nano particles, etc. Where are the real studies that show there are no risks in using these materials directly with your skin and body? How can there be any credible tests that show long term results?
The sad thing is that 99.9% of the people don't know or care about this. I fear that these materials will be the Asbestos of the 21st century that people of the future will look back on and shake their heads. Can any Slashdotters provide some good feedback or linkage on this matter? Appreciate any feedback.