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

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

Rap Genius is a rap lyrics encyclopedia that anyone can edit. Discover the meaning of rap...in clickable popups!

Internet Archive is a non-profit digital library offering free universal access to books, movies & music, as well as 150 billion archived web page...

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

Vimeo is a respectful community of creative people who are passionate about sharing the videos they make. We provide the best tools and highest qualit...

San Francisco - User Reviews and Recommendations of Top Restaurants, Shopping, Nightlife, Entertainment, Services and More at Yelp

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessori...

A language arts reference tool and comprehensive search engine for words. Includes the functions of a rhyming dictionary, thesaurus, and spelling che...

Mathinary.com contains formulas, examples and calculators to solve the most common mathematical exercises.

Shutterstock Footage offers a growing library of royalty free stock footage, stock clips, and stock video for use in film, television, commercials, in...

Prezi is the zooming presentation editor