HEATKEYS

TED is a small nonprofit devoted to Ideas Worth Spreading -- through TED.com, our annual conferences, the annual TED Prize and local TEDx events.

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

Over 1,000 video interviews with the world

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

Computer Glossary, Computer Terms – Technology Definitions and Cheat Sheets from Whatis.com – The Tech Dictionary and IT Encyclopedia

A collection of the best online videos. Our editors make sure clips added are family friendly.

Scientific physics forums for professionals and students to discuss serious issues and topics regarding physics in theory, practice, study and reality. Students can also find help for homework and career perspectives

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

Watch full episodes of your favorite PBS shows, explore music and the arts, find in-depth news analysis, and more. Home to Antiques Roadshow, Frontline, NOVA, PBS Newshour, Masterpiece and many others.

A funny website filled with funny videos, funny pics, articles and a whole bunch of other funny stuff. Cracked.com, celebrating 50 years of humor and blowing other so called funny websites out of t...