If so, then you may want to Discover the .EDU undergroud.

According to the article, “there are literally thousands of .edu sites bursting with incredibly useful and interesting information and resources. Most of these sites won’t pop up to the surface of the average search engine quest, and so they wait, neglected and underused…until now. Keep reading for a quick tour through the mysterious underground world of .edu.”

The article then goes on to demonstrate 30 links to these helpful sites.