I also have written my first knol article today and wanted to share it with you guys here on my blog.
Check more information at http://knol.google.com/k/amit-verma/what-you-should-know-about-seo/16lhy13hfjrku/2?hd=ns#
What you should know about SEO?
knowledge about Search engine optimization
Check what is SEO and what you should know about SEO with this article.