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However hot it may be, there is disturbing research that shows that the only noises audible down there are Ant and Dec and a constant loop of Party Political Broadcasts.
The deepest man has ever gone is a little over 2 miles - rather more than your 12 metres!
Even so, that's a very small fraction of the thickness of the crust, and the crust is tiny compared to the whole of the Earth. There's no way that anyone would ever get anywhere near to the core and even if they did they'd be dead long before they got near to it.
b.i.b. I realised afterwards JBR - should have been approx. 12KM as being the deepest hole ever drilled. I don't think I actually said that man had travelled down that deep - sorry for the confusion. See another link. http://eaglefordtexas.com/news/id/77...-ever-drilled/
b.i.b. I realised afterwards JBR - should have been approx. 12KM as being the deepest hole ever drilled. I don't think I actually said that man had travelled down that deep - sorry for the confusion. See another link. http://eaglefordtexas.com/news/id/77...-ever-drilled/