Grizzom
20th June 2010, 05:22
http://video.google.com/videoplay?docid=5790914837900786282&hl=en&emb=1#
What we still don't know about the cosmos.
http://video.google.com/videoplay?docid=8018371269760059556#
What We Still Don't Know: "Are We Real?"
http://video.google.com/videoplay?docid=-429643479737704838#
What We Still Don't Know: Why Are We Here?
http://video.google.com/videoplay?docid=7086762533420568365&hl=en&emb=1#
What We Still Don't Know: Are We Alone?
What we still don't know about the cosmos.
http://video.google.com/videoplay?docid=8018371269760059556#
What We Still Don't Know: "Are We Real?"
http://video.google.com/videoplay?docid=-429643479737704838#
What We Still Don't Know: Why Are We Here?
http://video.google.com/videoplay?docid=7086762533420568365&hl=en&emb=1#
What We Still Don't Know: Are We Alone?