After viewing many online encycopedia and other resources I was unable to find a site that a user can quickly get a snapshot of ideas or concepts. Often these sites would provide vast amounts of information to the users and sometimes not written in laymen terms. These learning portals are geared to the population who wants to get a snapshot of a concept or idea in a concise and informative way before further study.
I am in the process of developing a website that provides learning portals to students and the learning community. Portals are broken down into tutorials and are arranged into categories so that the users can choose a subject that he or she is interested in. If you are interested in contributing please e-mail me.
Your help and feedback is appreciated.