http://articles.mercola.com/sites/articles/archive/2006/07/11/just-how-smart-are-you.aspxBecause you know how much I love simple tests that keep your mind sharp naturally, I couldn't resist sharing this fun quiz with you. It takes just about 15 minutes to get through this simple true-false IQ test. The only caveat: It's a timed test thatenCommunityServer 2008.5 SP1 (Build: 31106.3070)