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Home > MinutePhysics > What if the Earth were Hollow?
Podcast: MinutePhysics
Episode:

What if the Earth were Hollow?
Category: Science & Medicine
Duration: 00:04:11
Publish Date: 2012-08-26 19:50:03
Description: What if there were a tunnel through the middle of the earth and you jumped in?
Total Play: 0