Hi Chris

I am using a magnet from Larry, the details are on this webpage.

http://seismicnet.com/coilmag.html

Also, since I don't have the real long period seismometer ready, I did
create a simple seismomter out of few materials that I had lying around
in my apartment. This simple seismometer actually works, you can see a
picture here. I don't expect to record anything of intrest on it, but it
does work as you see it on this picture to my surprice.

http://www.jonfr.com/myndir/v/geology/seismometer/p6110001.jpg.html

Regards.
--=20
J=F3n Fr=EDmann
http://www.jonfr.com
http://www.simnet.is/jonfr500/earthquake/

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