Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with fr...

YouTube is a place to discover, watch, upload and share videos.

Academia.edu helps academics follow the latest research.

Internet Archive is a non-profit digital library offering free universal access to books, movies & music, as well as 150 billion archived web page...

Twitter is without a doubt the best way to share and discover what is happening right now.

Google+ aims to make sharing on the web more like sharing in real life. Check out Circles, Messenger and Hangouts, just a few of the things we&#39...

Easily find more sites like those you like. Similar Sites helps you find related sites and alternatives based on community recommendations and compute...

Free online thesaurus by Babylon. Find synonyms and hyponyms to phrase your ideas better

Find what you want in a library near you with WorldCat, a global catalog of library collections.