The+Greatest+invention

The Greatest invention in my life

The greateat invention in my life could be facebook. It help people solve the problem when they do not know what to do. Facebook support a kind of way people can make friend on the web. People can also found their old friends through the web net so that they can meet again. Facebook still have another function. It support lots of little games. Such as Happy Farm, Happy Aquarium and lots of interesting games. I think that Facebook could be the greatest invention on the age of this time.