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

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

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

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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...

Quizlet is a lightning fast way to memorize vocabulary lists. It

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