Explore the hypothetical journey of traveling through Earth by drilling a hole from one side to the other, such as going from Argentina to China. Discover the challenges of surviving through molten rock, crushing pressure, and the concept of a gravity train. Learn about the deepest hole ever drilled and the potential sights and experiences of such an adventurous trip.

#GravityTrain #DrillingThroughEarth #JourneyThroughEarth #DeepestHole #HypotheticalJourney #MoltenRock #CrushingPressure

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