WIKIPEDIA

Today in class we have been talking about the largest online encyclopedia: Wikipedia.
MY OPINION 
I think it's a great invention because it is very practical, simple and fast, and you can find any biographies or elements on all issues, but there are also people who edit or create incorrect or unnecessary.Apart from this problem I think is the most reliable site, but in any case, if you find any information you think is incorrect please browse other web pages.
What is Wikipedia?
Wikipedia is a Wikimedia Foundation project to build a free, multilingual encyclopedia.More than 16 million Wikipedia articles have been written jointly by volunteers around the world, and virtually all can be edited by anyone who can access Wikipedia.Launched in January 2001 by Jimmy Wales and Larry Sanger, is now the largest and most popular online reference work.
Difference between Wikipedia and Wiki
-A wiki (" quick ") is a web site whose pages can be edited by multiple volunteers through the web browser. Users can create, modify or delete a single text they share.
-Wikipedia is a web site whose pages have been created or edited by volunteers around the world.