A project of the Annenberg Public Policy Center of the University of Pennsylvania, they "monitor the factual accuracy of what is said by major U.S. political players in the form of TV ads, debates, speeches, interviews and news releases."
Online Reference website that includes almanacs, an encyclopedia, biographies, an atlas, timelines, and more. From Pearson, a well-known education publisher.
You can search for a topic, but rather than getting links to other websites, Wolfram-Alpha gives you concrete information and data. Geography, science, and nutrition are just a few subject areas it covers. Go to http://www.wolframalpha.com/examples/ for suggestions of how to use it.
