[rescue] Oh no! This poor Origin server.....

Dave McGuire mcguire at neurotica.com
Sat Apr 3 10:03:54 CST 2004

On Apr 2, 2004, at 8:20 PM, Charles Shannon Hendrix wrote:
>>   Well...think of it in the context of the geomagnetic field.  Any
>> ferrous metals within a magnetic field will distort that 
>> field...which,
>> when viewed from the perspective of a single point in space, will be
>> apparent as variations in the intensity of the field.
>>   So...use it as a hypersensitive metal detector.  Not to find watches
>> on the beach, but to find coins under a thousand feet of water.
> There is so much metal all over the place though... how do you
> see through the noise?

   There's not THAT much metal on the ocean floor.  They're actually 
quite effective in that environment.


Dave McGuire          "PC users only know two 'solutions'...
Cape Coral, FL          reboot and upgrade."    -Jonathan Patschke

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