Check the Useful Nanotechnology Information Websites section:

http://www.dummies.com/how-to/content/nanotechnology-for-dummies-cheat-sheet.html

Because nanotechnology is a constantly changing field, these five websites will prove invaluable while you try to keep up with the latest applications and developments. From nanotechnology news to nanotechnology career listings, nano discussion forums to images of nanomaterials, these sites will keep you current.

The International Nanotechnology Society forum: Discuss nanotechnology news with other interested people around the world.