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NOVA - Origins: Earth is Born

Origins: Earth is Born Origins: Earth is Born
Journey back to the beginning of everything: the universe, Earth, and life itself.
http://video.pbs.org/widget/partnerplayer/2052249215/?player=WGBY-PBS&w=512&h=288&chapterbar=true&autoplay=false Journey back to the beginning of everything: the universe, Earth, and life itself. /episodes/get/2386 /episode/2386 NOVA: Origins: Earth is Born /episode-player/2386
2386