Overview: Earthquakes can actually affect Earth's gravity, and the ability of scientists to map gravitational fiels has uncovered mysterious anomalies.
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First Air Date: May 23, 2013Last Air date: Dec 08, 2014Season: 2 SeasonEpisode: 17 EpisodeRuntime: 21 minutesQuality: HDIMDb: 5.30 / 10 by 3 usersPopularity: 2.632Language: English