Vigile Posted October 27, 2010 Posted October 27, 2010 http://www.watchthisletme.com/watch-2681703-First-Life First Life First Life: In fifty years of broadcasting, Sir David Attenborough has traveled the globe to document the living world in all its wonder. Now, he completes his journey by going back in time to the roots of the tree of life, in search of the very first animals.
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