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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 friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

Science headline news from all realms of science, including biology, genetics, medicine, stem cells, evolution, animals, climate change, the environment, physics, astronomy, and science policy

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

Learn Chinese online for free by joining this social network for Mandarin language learners. Photos, music videos, blogs and tips about 中文

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the world, securely and privately show content to your friends and family, or blog the photos and videos you...

Flickriver - view images as a

Latest news and features on science issues that matter including earth, environment, and space. Get your science news from the most trusted source!

The authoritative Collins dictionaries now available online. Search amongst hundreds of thousands of words and expressions in Spanish, French, German, Italian, Chinese, Portuguese, Russian and synonyms dictionaries.

Fast Track Chinese is an online tool for learning Thai language. It includes vocabulary tracker, quizzer, learning material and dictionary.

Answers.com: Wiki Q&A combined with free online dictionary, thesaurus, and encyclopedias. Ask questions, get answers.

A blog of beginner, intermediate and advanced Chinese reading materials with full English translations.

TripAdvisor - Unbiased hotel reviews, photos and travel advice for hotels and vacations - Compare prices with just one click.

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