Quote:
Originally Posted by J_Player
Hi Esteban,
Yes, I am sure.
If you read the articles, they are talking about the methods of measuring the spectrum of nuclear magnetic resonance for different samples placed inside a testing machine. The testing machine will not work without building it to some very close tolerances:
The sample to be tested is inserted between the pole pieces of an electromagnet that has been adjusted by three setscrews to produce an extremely homogenous field in a space of 2 cubic centimeters where the sample is placed.
When reading the text, it became very apparent that this equipment has no bearing on using an antique IB metal detector to find buried treasure, or using a passive ferrite coil with an attached RF detector circuit to locate buried treasure. The articles describe a method to measure the nuclear magnetic resonance of samples placed in a testing machine, not methods to locate hidden samples at long range with receiver coils. And the principle of operation is not related either, as it requires extremely high precision machining as well as adjusting physical dimensions to optical tolerances (1-2 wavelengths) in order to produce a extremely homogeneous magnetic field (better than part 1 in 10,000). Then it requires inserting a sample into this high-precision 2cc field to exhibit precession data when the field is removed.
Do you think any of this is related to the PD?
Best wishes,
J_P
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For example, the MFD by Andy Flind is not for to locate treasure, OK? But with a loop and other few, this do very well, and also demonstrates that this old treasures has a strong energy causes that more one led of bargraph lights!
Regards
Esteban