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...

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

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

Nonpartisan economic and social policy research

Department of Mathematics, University of Texas at Austin

Celebrity portrait photography by Miami Beach Florida commercial photographer Brian Smith photographs celebrities, athletes and executives for adverti...

Wolfram Science -- The Official Website of Stephen Wolfram

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the worl...

The not-for-profit Blacksmith Institute works to solve pollution problems in the developing world, cleaning up highly polluted sites where children ar...