Here is a blog post on the safety worries on Nanotech: Article from Slashdot.org: Nano Safety Worries Scientists More Than Public Posted by CmdrTaco on Monday November 26, @10:00AM from the what-aren’t-they-telling-us dept. Nanotech Coward writes “The unknown human health and environmental impacts of nanotechnology are a bigger worry for scientists than for the public,…