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NOVA scienceNOW | Journey Through the Center of the Earth
Ever wonder what would happen if you dug a whole from one side of the Earth, through the center, out the other side, and then jumped in? 02:00
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NOVA scienceNOW
NOVA presents a new episode of "NOVA scienceNOW," the innovative news magazine designed to help viewers keep up with advances in science and technology. Hosted by astrophysicist Neil deGrasse Tyson, the program draws on a range of stories from ...
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