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...

Quora is a continually improving collection of questions and answers created, edited, and organized by everyone who uses it.

Good old Wikipedia, great new look

Quizlet is a lightning fast way to memorize vocabulary lists. It

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

italki is a language learning social network that connects students and language teachers. You can find language exchange partners, practice speaking...

IATH is a research unit of the University of Virginia. Our goal is to explore and develop information technology as a tool for scholarly humanities re...

Disqus is a global comment system that improves discussion on websites and connects conversations across the web.

Translation-Dictionary offers free online dictionary and free translation services for many languages. i.e. English-French translation and English-Chi...