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

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...

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

Physics4Kids.com! The web site that teaches the basics of physics to everyone!

Definition of word from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.

The web

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

The world?s largest online music catalogue, powered by your scrobbles. Internet radio, videos, photos, stats, charts, biographies and concerts.

City Lights is a landmark independent bookstore and publisher that specializes in world literature, the arts, and progressive politics.

Create, record and share the sounds you create anywhere to friends, family and the world with SoundCloud, the world

Points of Light Institute believes volunteers and service leaders have the power to change the world. Our site showcases stories about volunteering ...