This is probably the most sophisticated website with most of the world's information.
Wikipedia is a free encyclopedia which means that its a free website that contains information about branches of knowledge and almost all of the world's elements.
Whether you want some information about a particular subject to complete a project or if you just want to know more about the world around you and increase your knowledge, wikipedia is the best source for all this.
Wikipedia has helped millions worldwide by passing its knowledge to them, which in turn tell others about what they have learned from wikipedia.If you think a subject or a topic is missing in this particular website you can write your own article and publish it, for others to read or you can also edit an article just to add more information or to correct some wrong statements.Moreover it is available in over 40 languages!So it doesn't matter if you don't know English or if you prefer to read articles in another language, wikipedia is there for you!
It has over 4 000 000 articles in English and the same amount of articles in other languages.
Wikipedia grows just like living organisms;more and more articles get pulished on wikipedia everyday so there is almost never anything that isn't on wikipedia; it is indeed the world in your hands.