bill gates
elon musk
brain
http://www.cbsnews.com/video/watch/?id=50146679n
http://www.cbsnews.com/video/watch/?id=5228109n
http://www.cbsnews.com/video/watch/?id=7410538n
Sunday, May 12, 2013
Welcome Home 8th Graders
bill gates
elon musk
brain
http://www.cbsnews.com/video/watch/?id=50146679n
http://www.cbsnews.com/video/watch/?id=5228109n
http://www.cbsnews.com/video/watch/?id=7410538n
Saturday, May 4, 2013
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