HEATKEYS

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

Debian GNU/Linux is a free distribution of the GNU/Linux operating system. It is maintained and updated through the work of many users who volunteer their time and effort.

Short Ruby on Rails screencasts containing tips, tricks and tutorials. Great for both novice and experienced programmers.

Oxford Advanced Learner

sd-bbs.net; San Diego; UCSD; 论坛; bbs; Chinese;

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 ...

Dictionary.com - the largest and most trusted free online dictionary. Instantly look up accurate and extensive definitions and word meanings, and hear audio pronunciations.

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

ThinkQuest is an international competition where student teams engage in collaborative, project-based learning to create educational websites. The winning entries form the ThinkQuest online library.

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

The largest and most trusted free online thesaurus. Quickly find accurate and up-to-date synonyms, antonyms, and related words at Thesaurus.com. Synonym dictionary, antonym dictionary, words synonyms.