interesting article

[moonshine]

I cant follow but 1/3 of this but it gives a different kind of appreciation for metal detecting and there are some good tips to be gleaned too.

http://www.minelab.com/__files/f/11043/METAL%20DETECTOR%20BASICS%20AND%20THEORY.pdf

interesting lightning information on page 13. i always thought i could tell a slight difference (more chatty) ahead of storms.

 

[Yeasty]

That's a really good document. It pretty well explains all types of detectors.

 

[pghmole]

thanks!