The Science Museum Blog
The Science Museum Blog
Listen to the web site at http://WWW.WRIR at 3:02 PM 97.3 LPFM http://sciencemuseumofvirginia.blogspot.com/2011/10/question-your-world-how-many-people.htm
http://www.worldof7billion.org – Follow the countdown and get more information on this growing population's impact on our world!
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