Overview: Othniel Marsh and Edward Cope become bitter rivals while creating Paleontology and Penzias & Wilson discover the sound of The Big Bang.
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First Air Date: Jul 09, 2013Last Air date: Aug 06, 2019Season: 6 SeasonEpisode: 70 EpisodeRuntime: 22 minutesQuality: HDIMDb: 6.84 / 10 by 84 usersPopularity: 59.799Language: English