
Imagining this thrilling scenario helps illustrate just how far the middle of the Earth is from the surface. It's almost 4,000 miles--farther than the distance between New York and Paris.
Picture jumping out of your plane at 10,000 feet. In a few seconds you'd reach your maximum speed of 124 mph and you'd pass (magically) through the the Earth's surface less than a minute later. But lets hope you packed a lunch because you have a long-haul ahead. Your free-fall will take 32 hours--one and a third days--to carry you to the Earth's center.
PB
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