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

Google+ aims to make sharing on the web more like sharing in real life. Check out Circles, Messenger and Hangouts, just a few of the things we've been working on.

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the world, securely and privately show content to your friends and family, or blog the photos and videos you...

Zotero is a powerful, easy-to-use research tool that helps you gather, organize, and analyze sources and then share the results of your research.

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Academia.edu helps academics follow the latest research.

WORLD UNIVERSITY DIRECTORY is the one and only largest database of world educational institutions. WORLD UNIVERSITY DIRECTORY has the World

The Book Depository offers 2.2 million books with free shipping worldwide. No registration required to order.

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