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Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...

Geocaching is a treasure hunting game where you use a GPS to hide and seek containers with other participants in the activity. Geocaching.com is the listing service for geocaches around the world.

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 ...

Find what you want in a library near you with WorldCat, a global catalog of library collections.

Get Spanish English translations with with our bidirectional online English to Spanish to English dictionary and translation engine.

Unbound Medicine creates mobile and web medical reference applications for iOS (iPhone, iPod touch, iPad), Android, BlackBerry, Windows Mobile, and Palm devices.

Prezi is the zooming presentation editor

IDEAS is a central index of economics and finance research, including working papers, articles and software code

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

Choose from more than 100 million new & used books, used textbooks, and rare, out-of-print books from over 8,000 independent book stores around the world.

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