What sites are there that are like wikipedia?

I LOVE wikipedia... the only thing is that my school does not allow us to use it because it is not that reliable since anybody can go into it and change it... what are some sites ...show more

I don't think that the term "organization" manages to capture the specificity of what they do.

Okay, so I was browsing Urban Dictionary but their entries lacked a lot of content. Anybody know any similar sites? I used to know a few but I can't remember what they're called.

Im doing research for a school project on one person and my teacher said no wikipedia.

Each site is most likely using a separate OS. Add a response even if you know what one or a few of them use.

I have been using Wikipedia for a long time to aid me in making presentations and documents as it is so convenient and provides good information. However, my colleagues (almost all of them) are using wikipedia now and my information is not unique and...

Can you EXPLAIN 314.com. Every few days it mimics other sites like itunes, usatoday, or wikipedia, Once it showed a graphic of a lot of bubbles radiating from a center point with these and many other major websites shown in them. A week ago it was wikipedia...

I need some good sites that are just like Wikipedia when it comes to information. I don't really care if they can be edited or not. I just need to be able to type in anything and ...show more

i Need some free encyclopedies sites like wikipedia???