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The Pale Blue Dot - Carl Sagan

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Uploaded on Sep 1, 2007

Mix of 2 videos with full speech of Carl Sagan.

See also my ecologic solar cooker:
http://www.youtube.com/watch?v=smMXu3...
http://www.youtube.com/watch?v=NAMpYV...
Build yourself:
http://zeca.astronomos.com.br/sci/fog...

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