analytical solution to center of earth problem
kjell.crone at ifsworld.com
Tue Mar 23 13:47:52 CET 2004
Thanks Søren and Theresa, interesting reading.
On Dicovery channel, there's a program called "Extreme Engineering".
Some time ago they discussed an even more interesting (IMO) and realistic
If you dig a tunnel closer to the surface, without passing the center.
For example from Europe to North America, below the Atlantic Ocean.
It would be very expensive to build, but possible, some time in the
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