Originally Posted by Huffmeister
That reminds me of a question I heard/read somewhere:
If you could install a tube from one side of the earth to the other, somehow shielding it from the molten core and suck all the air out, what would happen if you jumped in one end?
The answer as explained was that you would go falling through the tube, accelerating quickly at first. You would slow down as you went through the center, but your inertia would carry you to almost the other of the tube, where you would come to a complete stop and get pulled back down. You would basically do this over and over and over, travelling a little less each time, until you were just floating in the center where the pull of the earth is the same in every direction (minus the directions of the empty tube).
I don't know if it's the correct answer, but it seems plausible and I've always wondered what it would feel like.
is this also assuming you have a way to deal with the immense pressure and heat that are associated with going to/through the core? you know, not even mentioning the gravity of the situation (heh).
you'd die from the acceleration alone, man. your corpse would do what you hypothesize, but it's impossible to feel ANYTHING when you're dead.